/* Generated by Cython 0.29.14 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [
            "asyncpg/pgproto/debug.h"
        ],
        "extra_compile_args": [
            "-O2",
            "-fsigned-char",
            "-Wall",
            "-Wsign-compare",
            "-Wconversion"
        ],
        "include_dirs": [
            "./asyncpg/pgproto"
        ],
        "name": "asyncpg.pgproto.pgproto",
        "sources": [
            "asyncpg/pgproto/pgproto.pyx"
        ]
    },
    "module_name": "asyncpg.pgproto.pgproto"
}
END: Cython Metadata */

#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
    #error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_29_14"
#define CYTHON_HEX_VERSION 0x001D0EF0
#define CYTHON_FUTURE_DIVISION 1
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x02070000
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 0
  #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
  #endif
  #ifndef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
  #endif
  #ifndef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned char     uint8_t;
           typedef unsigned int      uint32_t;
        #else
           typedef unsigned __int8   uint8_t;
           typedef unsigned __int32  uint32_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus) && __cplusplus >= 201103L
    #if __has_cpp_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH [[fallthrough]]
    #elif __has_cpp_attribute(clang::fallthrough)
      #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
    #elif __has_cpp_attribute(gnu::fallthrough)
      #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__ ) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
  #define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
  #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
  #define PyMem_RawMalloc(n)           PyMem_Malloc(n)
  #define PyMem_RawRealloc(p, n)       PyMem_Realloc(p, n)
  #define PyMem_RawFree(p)             PyMem_Free(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
  *key = PyThread_create_key();
  return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
  *key = Py_tss_NEEDS_INIT;
  return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
  PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
  return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
  PyThread_delete_key(*key);
  *key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
  return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
  return PyThread_get_key_value(*key);
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStr(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
#else
#define __Pyx_PyDict_GetItemStr(dict, name)  PyDict_GetItem(dict, name)
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                              0 : _PyUnicode_Ready((PyObject *)(op)))
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
  #define PyObject_Unicode             PyObject_Str
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
#else
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func))
#else
  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
  #define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif


#define __PYX_ERR(f_index, lineno, Ln_error) \
{ \
  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
}

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__asyncpg__pgproto__pgproto
#define __PYX_HAVE_API__asyncpg__pgproto__pgproto
/* Early includes */
#include <string.h>
#include <stdio.h>
#include "pythread.h"
#include <stdint.h>
#include "./hton.h"
#include "./tohex.h"
#include "debug.h"
#include "datetime.h"
#include <math.h>
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "asyncpg/pgproto/./frb.pyx",
  "asyncpg/pgproto/./buffer.pyx",
  "stringsource",
  "asyncpg/pgproto/./uuid.pyx",
  "asyncpg/pgproto/./codecs/context.pyx",
  "asyncpg/pgproto/./codecs/int.pyx",
  "asyncpg/pgproto/./codecs/bytea.pyx",
  "asyncpg/pgproto/./codecs/text.pyx",
  "asyncpg/pgproto/./codecs/datetime.pyx",
  "asyncpg/pgproto/./codecs/float.pyx",
  "asyncpg/pgproto/./codecs/json.pyx",
  "asyncpg/pgproto/./codecs/uuid.pyx",
  "asyncpg/pgproto/./codecs/numeric.pyx",
  "asyncpg/pgproto/./codecs/bits.pyx",
  "asyncpg/pgproto/./codecs/geometry.pyx",
  "asyncpg/pgproto/./codecs/hstore.pyx",
  "asyncpg/pgproto/./codecs/misc.pyx",
  "asyncpg/pgproto/./codecs/network.pyx",
  "asyncpg/pgproto/./codecs/tid.pyx",
  "asyncpg/pgproto/./codecs/txid.pyx",
  "asyncpg/pgproto/./frb.pxd",
  "asyncpg/pgproto/./buffer.pxd",
  ".eggs/Cython-0.29.14-py3.6-linux-x86_64.egg/Cython/Includes/cpython/datetime.pxd",
  "asyncpg/pgproto/pgproto.pyx",
  ".eggs/Cython-0.29.14-py3.6-linux-x86_64.egg/Cython/Includes/cpython/type.pxd",
  ".eggs/Cython-0.29.14-py3.6-linux-x86_64.egg/Cython/Includes/cpython/bool.pxd",
  ".eggs/Cython-0.29.14-py3.6-linux-x86_64.egg/Cython/Includes/cpython/complex.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer;
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer;
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext;
struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe;
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID;
struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer;
struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages;

/* "asyncpg/pgproto/frb.pxd":10
 * cdef:
 * 
 *     struct FRBuffer:             # <<<<<<<<<<<<<<
 *         const char* buf
 *         ssize_t len
 */
struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer {
  char const *buf;
  Py_ssize_t len;
};

/* "asyncpg/pgproto/buffer.pxd":60
 * 
 * 
 * ctypedef const char * (*try_consume_message_method)(object, ssize_t*)             # <<<<<<<<<<<<<<
 * ctypedef int32_t (*take_message_type_method)(object, char) except -1
 * ctypedef int32_t (*take_message_method)(object) except -1
 */
typedef char const *(*__pyx_t_7asyncpg_7pgproto_7pgproto_try_consume_message_method)(PyObject *, Py_ssize_t *);

/* "asyncpg/pgproto/buffer.pxd":61
 * 
 * ctypedef const char * (*try_consume_message_method)(object, ssize_t*)
 * ctypedef int32_t (*take_message_type_method)(object, char) except -1             # <<<<<<<<<<<<<<
 * ctypedef int32_t (*take_message_method)(object) except -1
 * ctypedef char (*get_message_type_method)(object)
 */
typedef int32_t (*__pyx_t_7asyncpg_7pgproto_7pgproto_take_message_type_method)(PyObject *, char);

/* "asyncpg/pgproto/buffer.pxd":62
 * ctypedef const char * (*try_consume_message_method)(object, ssize_t*)
 * ctypedef int32_t (*take_message_type_method)(object, char) except -1
 * ctypedef int32_t (*take_message_method)(object) except -1             # <<<<<<<<<<<<<<
 * ctypedef char (*get_message_type_method)(object)
 * 
 */
typedef int32_t (*__pyx_t_7asyncpg_7pgproto_7pgproto_take_message_method)(PyObject *);

/* "asyncpg/pgproto/buffer.pxd":63
 * ctypedef int32_t (*take_message_type_method)(object, char) except -1
 * ctypedef int32_t (*take_message_method)(object) except -1
 * ctypedef char (*get_message_type_method)(object)             # <<<<<<<<<<<<<<
 * 
 * 
 */
typedef char (*__pyx_t_7asyncpg_7pgproto_7pgproto_get_message_type_method)(PyObject *);

/* "asyncpg/pgproto/buffer.pxd":128
 *     cdef bytes consume_message(self)
 *     cdef discard_message(self)
 *     cdef redirect_messages(self, WriteBuffer buf, char mtype, int stop_at=?)             # <<<<<<<<<<<<<<
 *     cdef bytearray consume_messages(self, char mtype)
 *     cdef finish_message(self)
 */
struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages {
  int __pyx_n;
  int stop_at;
};

/* "asyncpg/pgproto/codecs/__init__.pxd":14
 * 
 * 
 * ctypedef object (*encode_func)(CodecContext settings,             # <<<<<<<<<<<<<<
 *                                WriteBuffer buf,
 *                                object obj)
 */
typedef PyObject *(*__pyx_t_7asyncpg_7pgproto_7pgproto_encode_func)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);

/* "asyncpg/pgproto/codecs/__init__.pxd":18
 *                                object obj)
 * 
 * ctypedef object (*decode_func)(CodecContext settings,             # <<<<<<<<<<<<<<
 *                                FRBuffer *buf)
 * 
 */
typedef PyObject *(*__pyx_t_7asyncpg_7pgproto_7pgproto_decode_func)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *);

/* "asyncpg/pgproto/buffer.pxd":8
 * 
 * 
 * cdef class WriteBuffer:             # <<<<<<<<<<<<<<
 *     cdef:
 *         # Preallocated small buffer
 */
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer {
  PyObject_HEAD
  struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_vtab;
  int _smallbuf_inuse;
  char _smallbuf[0x400];
  char *_buf;
  Py_ssize_t _size;
  Py_ssize_t _length;
  int _view_count;
  int _message_mode;
};


/* "asyncpg/pgproto/buffer.pxd":66
 * 
 * 
 * cdef class ReadBuffer:             # <<<<<<<<<<<<<<
 *     cdef:
 *         # A deque of buffers (bytes objects)
 */
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer {
  PyObject_HEAD
  struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_vtab;
  PyObject *_bufs;
  PyObject *_bufs_append;
  PyObject *_bufs_popleft;
  PyObject *_buf0;
  PyObject *_buf0_prev;
  int32_t _bufs_len;
  Py_ssize_t _pos0;
  Py_ssize_t _len0;
  Py_ssize_t _length;
  char _current_message_type;
  int32_t _current_message_len;
  Py_ssize_t _current_message_len_unread;
  int _current_message_ready;
};


/* "asyncpg/pgproto/codecs/__init__.pxd":8
 * 
 * 
 * cdef class CodecContext:             # <<<<<<<<<<<<<<
 * 
 *     cpdef get_text_codec(self)
 */
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext {
  PyObject_HEAD
  struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_vtab;
};


/* "asyncpg/pgproto/uuid.pyx":109
 * 
 * 
 * cdef class __UUIDReplaceMe:             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe {
  PyObject_HEAD
};


/* "asyncpg/pgproto/uuid.pyx":122
 * @cython.final
 * @cython.no_gc_clear
 * cdef class UUID(__UUIDReplaceMe):             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe __pyx_base;
  char _data[16];
  PyObject *_int;
  PyObject *_hash;
  PyObject *__weakref__;
};



/* "asyncpg/pgproto/buffer.pyx":18
 * @cython.final
 * @cython.freelist(_BUFFER_FREELIST_SIZE)
 * cdef class WriteBuffer:             # <<<<<<<<<<<<<<
 * 
 *     def __cinit__(self):
 */

struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_WriteBuffer {
  PyObject *(*len)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
  PyObject *(*write_len_prefixed_utf8)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
  PyObject *(*_check_readonly)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
  PyObject *(*_ensure_alloced)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, Py_ssize_t);
  PyObject *(*_reallocate)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, Py_ssize_t);
  PyObject *(*start_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char);
  PyObject *(*end_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
  PyObject *(*write_buffer)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
  PyObject *(*write_byte)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char);
  PyObject *(*write_bytes)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
  PyObject *(*write_len_prefixed_buffer)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
  PyObject *(*write_len_prefixed_bytes)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
  PyObject *(*write_bytestring)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
  PyObject *(*write_str)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *, PyObject *);
  PyObject *(*write_cstr)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char const *, Py_ssize_t);
  PyObject *(*write_int16)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int16_t);
  PyObject *(*write_int32)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int32_t);
  PyObject *(*write_int64)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int64_t);
  PyObject *(*write_float)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, float);
  PyObject *(*write_double)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, double);
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *(*new_message)(char);
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *(*new)(void);
};
static struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_vtabptr_7asyncpg_7pgproto_7pgproto_WriteBuffer;
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_utf8(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, Py_ssize_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__reallocate(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, Py_ssize_t);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_start_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_end_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_buffer(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytestring(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_str(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *, PyObject *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char const *, Py_ssize_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int16_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int32_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int64_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_float(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, float);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, double);
static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new_message(char);
static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new(void);


/* "asyncpg/pgproto/buffer.pyx":231
 * @cython.final
 * @cython.freelist(_BUFFER_FREELIST_SIZE)
 * cdef class ReadBuffer:             # <<<<<<<<<<<<<<
 * 
 *     def __cinit__(self):
 */

struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_ReadBuffer {
  PyObject *(*len)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  char (*get_message_type)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  int32_t (*get_message_length)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*feed_data)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, PyObject *);
  PyObject *(*_ensure_first_buf)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*_switch_to_next_buf)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  char (*read_byte)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  char const *(*_try_read_bytes)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t);
  PyObject *(*_read_into)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char *, Py_ssize_t);
  PyObject *(*_read_and_discard)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t);
  PyObject *(*read_bytes)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t);
  PyObject *(*read_len_prefixed_bytes)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*read_len_prefixed_utf8)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*read_uuid)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  int64_t (*read_int64)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  int32_t (*read_int32)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  int16_t (*read_int16)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*read_null_str)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  int32_t (*take_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  int32_t (*take_message_type)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char);
  int32_t (*put_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  char const *(*try_consume_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t *);
  PyObject *(*consume_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*discard_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*redirect_messages)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char, struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages *__pyx_optional_args);
  PyObject *(*consume_messages)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char);
  PyObject *(*finish_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  PyObject *(*_finish_message)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *(*new_message_parser)(PyObject *);
};
static struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_vtabptr_7asyncpg_7pgproto_7pgproto_ReadBuffer;
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_len(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE char __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_type(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_length(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_feed_data(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, PyObject *);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__switch_to_next_buf(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE char __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_byte(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_into(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char *, Py_ssize_t);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_and_discard(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_utf8(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_uuid(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE int64_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int64(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE int16_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int16(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_null_str(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char);
static int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_put_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_try_consume_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_discard_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char, struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages *__pyx_optional_args);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_messages(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char);
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_finish_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *);
static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_new_message_parser(PyObject *);


/* "asyncpg/pgproto/codecs/context.pyx":8
 * 
 * 
 * cdef class CodecContext:             # <<<<<<<<<<<<<<
 * 
 *     cpdef get_text_codec(self):
 */

struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext {
  PyObject *(*get_text_codec)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, int __pyx_skip_dispatch);
  PyObject *(*is_encoding_utf8)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *);
};
static struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_vtabptr_7asyncpg_7pgproto_7pgproto_CodecContext;

/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, int);
    void (*DECREF)(void*, PyObject*, int);
    void (*GOTREF)(void*, PyObject*, int);
    void (*GIVEREF)(void*, PyObject*, int);
    void* (*SetupContext)(const char*, int, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
          }
#else
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_XINCREF(r)  do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* BuildPyUnicode.proto */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, char* chars, int clength,
                                                int prepend_sign, char padding_char);

/* CIntToPyUnicode.proto */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_Py_ssize_t(Py_ssize_t value, Py_ssize_t width, char padding_char, char format_char);

/* IncludeStringH.proto */
#include <string.h>

/* JoinPyUnicode.proto */
static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char);

/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
#endif

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred()  __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  PyErr_Occurred()
#endif

/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* KeywordStringCheck.proto */
static int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
#define __Pyx_GetModuleGlobalNameUncached(var, name)  {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* PyObjectCall2Args.proto */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* PyObjectCallNoArg.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 0;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = -1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}

/* decode_c_bytes.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
         const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));

/* decode_bytes.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_bytes(
         PyObject* string, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    return __Pyx_decode_c_bytes(
        PyBytes_AS_STRING(string), PyBytes_GET_SIZE(string),
        start, stop, encoding, errors, decode_func);
}

/* None.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

/* PyObjectFormatAndDecref.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f);
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f);

/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
    const char* function_name);

/* PyObjectFormatSimple.proto */
#if CYTHON_COMPILING_IN_PYPY
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#elif PY_MAJOR_VERSION < 3
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        likely(PyString_CheckExact(s)) ? PyUnicode_FromEncodedObject(s, NULL, "strict") :\
        PyObject_Format(s, f))
#elif CYTHON_USE_TYPE_SLOTS
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_str(s) :\
        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_str(s) :\
        PyObject_Format(s, f))
#else
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#endif

/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key);
#else
#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
#endif

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AndObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_AndObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceAnd(op1, op2) : PyNumber_And(op1, op2))
#endif

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_RshiftObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_RshiftObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceRshift(op1, op2) : PyNumber_Rshift(op1, op2))
#endif

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_LshiftObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_LshiftObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceLshift(op1, op2) : PyNumber_Lshift(op1, op2))
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* None.proto */
static CYTHON_INLINE int64_t __Pyx_div_int64_t(int64_t, int64_t);

/* None.proto */
static CYTHON_INLINE int64_t __Pyx_mod_int64_t(int64_t, int64_t);

/* None.proto */
static CYTHON_INLINE long __Pyx_div_long(long, long);

/* None.proto */
static CYTHON_INLINE long __Pyx_mod_long(long, long);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* py_abs.proto */
#if CYTHON_USE_PYLONG_INTERNALS
static PyObject *__Pyx_PyLong_AbsNeg(PyObject *num);
#define __Pyx_PyNumber_Absolute(x)\
    ((likely(PyLong_CheckExact(x))) ?\
         (likely(Py_SIZE(x) >= 0) ? (Py_INCREF(x), (x)) : __Pyx_PyLong_AbsNeg(x)) :\
         PyNumber_Absolute(x))
#else
#define __Pyx_PyNumber_Absolute(x)  PyNumber_Absolute(x)
#endif

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddCObj(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_AddCObj(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif

/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto
#define __PYX_HAVE_RT_ImportType_proto
enum __Pyx_ImportType_CheckSize {
   __Pyx_ImportType_CheckSize_Error = 0,
   __Pyx_ImportType_CheckSize_Warn = 1,
   __Pyx_ImportType_CheckSize_Ignore = 2
};
static PyTypeObject *__Pyx_ImportType(PyObject* module, const char *module_name, const char *class_name, size_t size, enum __Pyx_ImportType_CheckSize check_size);
#endif

/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif

/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int32_t(int32_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_char(char value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_char(unsigned char value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint8_t(uint8_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int64_t(int64_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint16_t(uint16_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint32_t(uint32_t value);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int64_t __Pyx_PyInt_As_int64_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int32_t __Pyx_PyInt_As_int32_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE uint8_t __Pyx_PyInt_As_uint8_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE unsigned char __Pyx_PyInt_As_unsigned_char(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int16_t __Pyx_PyInt_As_int16_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int8_t __Pyx_PyInt_As_int8_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE uint32_t __Pyx_PyInt_As_uint32_t(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);

/* FunctionExport.proto */
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, Py_ssize_t __pyx_v_extra_length); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__reallocate(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, Py_ssize_t __pyx_v_new_size); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_start_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, char __pyx_v_type); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_end_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, char __pyx_v_b); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_data); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytestring(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_string); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_str(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_string, PyObject *__pyx_v_encoding); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_buffer(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_data); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, char const *__pyx_v_data, Py_ssize_t __pyx_v_len); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, int16_t __pyx_v_i); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, int32_t __pyx_v_i); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, int64_t __pyx_v_i); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_float(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, float __pyx_v_f); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, double __pyx_v_d); /* proto*/
static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new_message(char __pyx_v_type); /* proto*/
static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new(void); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_feed_data(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, PyObject *__pyx_v_data); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__switch_to_next_buf(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t __pyx_v_nbytes); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_into(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, char *__pyx_v_buf, Py_ssize_t __pyx_v_nbytes); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_and_discard(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t __pyx_v_nbytes); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t __pyx_v_nbytes); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_utf8(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_uuid(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE char __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_byte(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE int64_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int64(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE int16_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int16(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_null_str(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, char __pyx_v_mtype); /* proto*/
static int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_put_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_try_consume_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t *__pyx_v_len); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_discard_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, char __pyx_v_mtype, struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages *__pyx_optional_args); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_messages(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, char __pyx_v_mtype); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_finish_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_new_message_parser(PyObject *__pyx_v_data); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_is_encoding_utf8(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_utf8(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_s); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_len(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE char __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_type(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_length(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto*/

/* Module declarations from 'cython' */

/* Module declarations from 'cpython.version' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.type' */
static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;

/* Module declarations from 'libc.string' */

/* Module declarations from 'libc.stdio' */

/* Module declarations from 'cpython.object' */

/* Module declarations from 'cpython.ref' */

/* Module declarations from 'cpython.exc' */

/* Module declarations from 'cpython.module' */

/* Module declarations from 'cpython.mem' */

/* Module declarations from 'cpython.tuple' */

/* Module declarations from 'cpython.list' */

/* Module declarations from 'cpython.sequence' */

/* Module declarations from 'cpython.mapping' */

/* Module declarations from 'cpython.iterator' */

/* Module declarations from 'cpython.number' */

/* Module declarations from 'cpython.int' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.bool' */
static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0;

/* Module declarations from 'cpython.long' */

/* Module declarations from 'cpython.float' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.complex' */
static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0;

/* Module declarations from 'cpython.string' */

/* Module declarations from 'cpython.unicode' */

/* Module declarations from 'cpython.dict' */

/* Module declarations from 'cpython.instance' */

/* Module declarations from 'cpython.function' */

/* Module declarations from 'cpython.method' */

/* Module declarations from 'cpython.weakref' */

/* Module declarations from 'cpython.getargs' */

/* Module declarations from 'cpython.pythread' */

/* Module declarations from 'cpython.pystate' */

/* Module declarations from 'cpython.cobject' */

/* Module declarations from 'cpython.oldbuffer' */

/* Module declarations from 'cpython.set' */

/* Module declarations from 'cpython.buffer' */

/* Module declarations from 'cpython.bytes' */

/* Module declarations from 'cpython.pycapsule' */

/* Module declarations from 'datetime' */

/* Module declarations from 'cpython.datetime' */
static PyTypeObject *__pyx_ptype_7cpython_8datetime_date = 0;
static PyTypeObject *__pyx_ptype_7cpython_8datetime_time = 0;
static PyTypeObject *__pyx_ptype_7cpython_8datetime_datetime = 0;
static PyTypeObject *__pyx_ptype_7cpython_8datetime_timedelta = 0;
static PyTypeObject *__pyx_ptype_7cpython_8datetime_tzinfo = 0;
static CYTHON_INLINE void __pyx_f_7cpython_8datetime_import_datetime(void); /*proto*/

/* Module declarations from 'cpython' */

/* Module declarations from 'libc.stdint' */

/* Module declarations from 'asyncpg.pgproto' */

/* Module declarations from 'asyncpg.pgproto.cpythonx' */

/* Module declarations from 'asyncpg.pgproto.hton' */

/* Module declarations from 'asyncpg.pgproto.tohex' */

/* Module declarations from 'asyncpg.pgproto.debug' */

/* Module declarations from 'libc' */

/* Module declarations from 'libc.math' */

/* Module declarations from 'asyncpg.pgproto.pgproto' */
static PyTypeObject *__pyx_ptype_7asyncpg_7pgproto_7pgproto_WriteBuffer = 0;
static PyTypeObject *__pyx_ptype_7asyncpg_7pgproto_7pgproto_ReadBuffer = 0;
static PyTypeObject *__pyx_ptype_7asyncpg_7pgproto_7pgproto_CodecContext = 0;
static PyTypeObject *__pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe = 0;
static PyTypeObject *__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID = 0;
static char __pyx_v_7asyncpg_7pgproto_7pgproto__hextable[0x100];
static PyObject *__pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID = 0;
static PyObject *__pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID = 0;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_epoch_datetime_ts;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_epoch_datetime_utc_ts;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_offset_ord;
static int64_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_infinity;
static int64_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_negative_infinity;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_infinity;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_negative_infinity;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_datetime_ord;
static int64_t __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_datetime_ts;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_datetime_ord;
static int64_t __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_datetime_ts;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_date_ord;
static int32_t __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_date_ord;
static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, Py_ssize_t); /*proto*/
static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read_all(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_check(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, Py_ssize_t); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_time_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, PyObject *, char **, Py_ssize_t *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_text_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_text_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bytea_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_binary_ex(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, int); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_bytes_from_str(PyObject *, char *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_from_buf(char const *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_decode_pg_string(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, char const *, Py_ssize_t); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__local_timezone(void); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int64_t, int32_t); /*proto*/
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto__decode_time(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, int64_t *, int32_t *); /*proto*/
static CYTHON_INLINE char *__pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit_stripping_lzeros(char *, int64_t); /*proto*/
static CYTHON_INLINE char *__pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit(char *, int64_t); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__encode_points(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__decode_points(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *); /*proto*/
static CYTHON_INLINE uint8_t __pyx_f_7asyncpg_7pgproto_7pgproto__ip_max_prefix_len(int32_t); /*proto*/
static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto__ip_addr_len(int32_t); /*proto*/
static CYTHON_INLINE int8_t __pyx_f_7asyncpg_7pgproto_7pgproto__ver_to_family(int32_t); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__net_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int8_t, uint32_t, int8_t, PyObject *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_net_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, int); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe__set_state(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *, PyObject *); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle_CodecContext__set_state(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, PyObject *); /*proto*/
#define __Pyx_MODULE_NAME "asyncpg.pgproto.pgproto"
extern int __pyx_module_is_main_asyncpg__pgproto__pgproto;
int __pyx_module_is_main_asyncpg__pgproto__pgproto = 0;

/* Implementation of 'asyncpg.pgproto.pgproto' */
static PyObject *__pyx_builtin_AssertionError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_chr;
static PyObject *__pyx_builtin_print;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_NotImplemented;
static PyObject *__pyx_builtin_NotImplementedError;
static PyObject *__pyx_builtin_OverflowError;
static const char __pyx_k_F[] = "F";
static const char __pyx_k_N[] = "N";
static const char __pyx_k_n[] = "n";
static const char __pyx_k_0e[] = "0e-";
static const char __pyx_k__3[] = "";
static const char __pyx_k__4[] = "\000";
static const char __pyx_k__8[] = "')";
static const char __pyx_k_Box[] = "Box";
static const char __pyx_k_Dec[] = "_Dec";
static const char __pyx_k_NaN[] = "NaN";
static const char __pyx_k_add[] = "__add__";
static const char __pyx_k_big[] = "big";
static const char __pyx_k_chr[] = "chr";
static const char __pyx_k_day[] = "day";
static const char __pyx_k_inp[] = "inp";
static const char __pyx_k_int[] = "int";
static const char __pyx_k_len[] = "__len__";
static const char __pyx_k_mro[] = "__mro__";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_now[] = "now";
static const char __pyx_k_utc[] = "utc";
static const char __pyx_k_Line[] = "Line";
static const char __pyx_k_Path[] = "Path";
static const char __pyx_k_UUID[] = "UUID('";
static const char __pyx_k_cidr[] = "cidr";
static const char __pyx_k_date[] = "date";
static const char __pyx_k_days[] = "days";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_find[] = "find";
static const char __pyx_k_hour[] = "hour";
static const char __pyx_k_inet[] = "inet";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_node[] = "node";
static const char __pyx_k_sign[] = "sign";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_uuid[] = "uuid";
static const char __pyx_k_year[] = "year";
static const char __pyx_k_Point[] = "Point";
static const char __pyx_k_bases[] = "__bases__";
static const char __pyx_k_bytes[] = "bytes";
static const char __pyx_k_deque[] = "deque";
static const char __pyx_k_int_2[] = "__int__";
static const char __pyx_k_ipnet[] = "_ipnet";
static const char __pyx_k_items[] = "items";
static const char __pyx_k_month[] = "month";
static const char __pyx_k_print[] = "print";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_types[] = "types";
static const char __pyx_k_Circle[] = "Circle";
static const char __pyx_k_UUID_2[] = "UUID";
static const char __pyx_k_append[] = "append";
static const char __pyx_k_decode[] = "decode";
static const char __pyx_k_digits[] = "digits";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_ipaddr[] = "_ipaddr";
static const char __pyx_k_minute[] = "minute";
static const char __pyx_k_packed[] = "packed";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_second[] = "second";
static const char __pyx_k_tzinfo[] = "tzinfo";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_Decimal[] = "Decimal";
static const char __pyx_k_MAXYEAR[] = "MAXYEAR";
static const char __pyx_k_MINYEAR[] = "MINYEAR";
static const char __pyx_k_Polygon[] = "Polygon";
static const char __pyx_k_decimal[] = "decimal";
static const char __pyx_k_ipiface[] = "_ipiface";
static const char __pyx_k_minutes[] = "minutes";
static const char __pyx_k_network[] = "network";
static const char __pyx_k_popleft[] = "popleft";
static const char __pyx_k_replace[] = "replace";
static const char __pyx_k_seconds[] = "seconds";
static const char __pyx_k_unknown[] = "unknown";
static const char __pyx_k_variant[] = "variant";
static const char __pyx_k_version[] = "version";
static const char __pyx_k_RFC_4122[] = "RFC_4122";
static const char __pyx_k_SafeUUID[] = "SafeUUID";
static const char __pyx_k_as_tuple[] = "as_tuple";
static const char __pyx_k_datetime[] = "datetime";
static const char __pyx_k_exponent[] = "exponent";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_time_low[] = "time_low";
static const char __pyx_k_time_mid[] = "time_mid";
static const char __pyx_k_timezone[] = "timezone";
static const char __pyx_k_urn_uuid[] = "urn:uuid:";
static const char __pyx_k_BitString[] = "BitString";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_frombytes[] = "frombytes";
static const char __pyx_k_functools[] = "functools";
static const char __pyx_k_ipaddress[] = "ipaddress";
static const char __pyx_k_is_closed[] = "is_closed";
static const char __pyx_k_prefixlen[] = "prefixlen";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_remaining[] = " remaining ";
static const char __pyx_k_timedelta[] = "timedelta";
static const char __pyx_k_timestamp[] = "timestamp";
static const char __pyx_k_toordinal[] = "toordinal";
static const char __pyx_k_utcoffset[] = "utcoffset";
static const char __pyx_k_ReadBuffer[] = "ReadBuffer";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_astimezone[] = "astimezone";
static const char __pyx_k_exceptions[] = "exceptions";
static const char __pyx_k_from_bytes[] = "from_bytes";
static const char __pyx_k_ip_address[] = "ip_address";
static const char __pyx_k_ip_network[] = "ip_network";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_BufferError[] = "BufferError";
static const char __pyx_k_LineSegment[] = "LineSegment";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_WriteBuffer[] = "WriteBuffer";
static const char __pyx_k_collections[] = "collections";
static const char __pyx_k_fromordinal[] = "fromordinal";
static const char __pyx_k_microsecond[] = "microsecond";
static const char __pyx_k_CodecContext[] = "CodecContext";
static const char __pyx_k_RESERVED_NCS[] = "RESERVED_NCS";
static const char __pyx_k_empty_buffer[] = "empty buffer";
static const char __pyx_k_invalid_UUID[] = "invalid UUID ";
static const char __pyx_k_ip_interface[] = "ip_interface";
static const char __pyx_k_microseconds[] = "microseconds";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_OverflowError[] = "OverflowError";
static const char __pyx_k_UUIDReplaceMe[] = "__UUIDReplaceMe";
static const char __pyx_k_clock_seq_low[] = "clock_seq_low";
static const char __pyx_k_infinity_date[] = "infinity_date";
static const char __pyx_k_pg_epoch_date[] = "pg_epoch_date";
static const char __pyx_k_pgproto_types[] = "pgproto_types";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_AssertionError[] = "AssertionError";
static const char __pyx_k_NotImplemented[] = "NotImplemented";
static const char __pyx_k_get_text_codec[] = "get_text_codec";
static const char __pyx_k_RESERVED_FUTURE[] = "RESERVED_FUTURE";
static const char __pyx_k_buffer_overread[] = "buffer overread";
static const char __pyx_k_network_address[] = "network_address";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_string_too_long[] = "string too long";
static const char __pyx_k_time_hi_version[] = "time_hi_version";
static const char __pyx_k_expected_str_got[] = "expected str, got {}";
static const char __pyx_k_date_from_ordinal[] = "date_from_ordinal";
static const char __pyx_k_infinity_datetime[] = "infinity_datetime";
static const char __pyx_k_pg_epoch_datetime[] = "pg_epoch_datetime";
static const char __pyx_k_RESERVED_MICROSOFT[] = "RESERVED_MICROSOFT";
static const char __pyx_k_bit_value_too_long[] = "bit value too long";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_empty_first_buffer[] = "empty first buffer";
static const char __pyx_k_NotImplementedError[] = "NotImplementedError";
static const char __pyx_k_path_value_too_long[] = "path value too long";
static const char __pyx_k_string_is_too_large[] = "string is too large";
static const char __pyx_k_clock_seq_hi_variant[] = "clock_seq_hi_variant";
static const char __pyx_k_unexpected_character[] = ": unexpected character ";
static const char __pyx_k_no_message_to_consume[] = "no message to consume";
static const char __pyx_k_no_message_to_discard[] = "no message to discard";
static const char __pyx_k_pg_epoch_datetime_utc[] = "pg_epoch_datetime_utc";
static const char __pyx_k_negative_infinity_date[] = "negative_infinity_date";
static const char __pyx_k_polygon_value_too_long[] = "polygon value too long";
static const char __pyx_k_asyncpg_pgproto_pgproto[] = "asyncpg.pgproto.pgproto";
static const char __pyx_k_unexpected_JSONB_format[] = "unexpected JSONB format: {}";
static const char __pyx_k_value_out_of_int16_range[] = "value out of int16 range";
static const char __pyx_k_value_out_of_int32_range[] = "value out of int32 range";
static const char __pyx_k_value_out_of_int64_range[] = "value out of int64 range";
static const char __pyx_k_hstore_value_is_too_large[] = "hstore value is too large";
static const char __pyx_k_pyx_unpickle_CodecContext[] = "__pyx_unpickle_CodecContext";
static const char __pyx_k_value_out_of_uint32_range[] = "value out of uint32 range";
static const char __pyx_k_16_bytes_were_expected_got[] = "16 bytes were expected, got ";
static const char __pyx_k_negative_infinity_datetime[] = "negative_infinity_datetime";
static const char __pyx_k_value_out_of_float32_range[] = "value out of float32 range";
static const char __pyx_k_pyx_unpickle___UUIDReplaceMe[] = "__pyx_unpickle___UUIDReplaceMe";
static const char __pyx_k_decodes_to_less_than_16_bytes[] = ": decodes to less than 16 bytes";
static const char __pyx_k_decodes_to_more_than_16_bytes[] = ": decodes to more than 16 bytes";
static const char __pyx_k_not_enough_data_to_read_bytes[] = "not enough data to read {} bytes";
static const char __pyx_k_read_null_str_buffer_overread[] = "read_null_str: buffer overread";
static const char __pyx_k_a_boolean_is_required_got_type[] = "a boolean is required (got type {})";
static const char __pyx_k_consume_full_messages_called_on[] = "consume_full_messages called on a buffer without a complete first message";
static const char __pyx_k_discarding_message_r_unread_dat[] = "!!! discarding message {!r} unread data: {!r}";
static const char __pyx_k_end_message_buffer_is_too_small[] = "end_message: buffer is too small";
static const char __pyx_k_feed_data_bytes_object_expected[] = "feed_data: bytes object expected";
static const char __pyx_k_invalid_address_family_in_value[] = "invalid address family in \"{}\" value";
static const char __pyx_k_invalid_address_length_in_value[] = "invalid address length in \"{}\" value";
static const char __pyx_k_length_must_be_between_32_36_ch[] = ": length must be between 32..36 characters, got ";
static const char __pyx_k_list_or_tuple_expected_got_type[] = "list or tuple expected (got type {})";
static const char __pyx_k_the_buffer_is_in_read_only_mode[] = "the buffer is in read-only mode";
static const char __pyx_k_txid_snapshot_value_is_too_long[] = "txid_snapshot value is too long";
static const char __pyx_k_unexpected_CIDR_flag_set_in_non[] = "unexpected CIDR flag set in non-cidr value";
static const char __pyx_k_Deallocating_buffer_with_attache[] = "Deallocating buffer with attached memoryviews";
static const char __pyx_k_Incompatible_checksums_s_vs_0xd4[] = "Incompatible checksums (%s vs 0xd41d8cd = ())";
static const char __pyx_k_a_bytes_or_str_object_expected_g[] = "a bytes or str object expected, got ";
static const char __pyx_k_cannot_decode_UUID_expected_16_b[] = "cannot decode UUID, expected 16 bytes, got ";
static const char __pyx_k_cannot_encode_Decimal_value_into[] = "cannot encode Decimal value into numeric: exponent is too small";
static const char __pyx_k_cannot_put_message_no_message_ta[] = "cannot put message: no message taken";
static const char __pyx_k_cannot_start_message_for_a_non_e[] = "cannot start_message for a non-empty buffer";
static const char __pyx_k_consume_full_messages_called_wit[] = "consume_full_messages called with a wrong mtype";
static const char __pyx_k_date_tuple_encoder_expecting_1_e[] = "date tuple encoder: expecting 1 element in tuple, got {}";
static const char __pyx_k_debug_first_buffer_of_ReadBuffer[] = "debug: first buffer of ReadBuffer is empty";
static const char __pyx_k_debug_second_buffer_of_ReadBuffe[] = "debug: second buffer of ReadBuffer is empty";
static const char __pyx_k_end_message_can_only_be_called_w[] = "end_message can only be called with start_message";
static const char __pyx_k_end_message_message_is_too_large[] = "end_message: message is too large";
static const char __pyx_k_expected_a_datetime_date_or_date[] = "expected a datetime.date or datetime.datetime instance, got {!r}";
static const char __pyx_k_failed_to_read_one_byte_on_a_non[] = "failed to read one byte on a non-empty buffer";
static const char __pyx_k_insufficient_data_in_buffer_requ[] = "insufficient data in buffer: requested ";
static const char __pyx_k_interval_tuple_encoder_expecting[] = "interval tuple encoder: expecting 3 elements in tuple, got {}";
static const char __pyx_k_invalid_UUID_u_r_unexpected_char[] = "invalid UUID {u!r}: unexpected character";
static const char __pyx_k_invalid_network_prefix_length_in[] = "invalid network prefix length in \"{}\" value";
static const char __pyx_k_invalid_number_of_elements_in_ti[] = "invalid number of elements in tid tuple, expecting 2";
static const char __pyx_k_invalid_number_of_elements_in_tx[] = "invalid number of elements in txid_snapshot tuple, expecting 4";
static const char __pyx_k_negative_length_for_a_len_prefix[] = "negative length for a len-prefixed bytes value";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_not_enough_data_to_read_one_byte[] = "not enough data to read one byte";
static const char __pyx_k_null_value_not_allowed_in_hstore[] = "null value not allowed in hstore key";
static const char __pyx_k_numeric_type_does_not_support_in[] = "numeric type does not support infinite values";
static const char __pyx_k_read_null_str_only_works_when_th[] = "read_null_str only works when the message guaranteed to be in the buffer";
static const char __pyx_k_time_tuple_encoder_expecting_1_e[] = "time tuple encoder: expecting 1 element in tuple, got {}";
static const char __pyx_k_time_tuple_encoder_expecting_2_e[] = "time tuple encoder: expecting 2 elements2 in tuple, got {}";
static const char __pyx_k_timestamp_tuple_encoder_expectin[] = "timestamp tuple encoder: expecting 1 element in tuple, got {}";
static const char __pyx_k_tuple_id_block_value_out_of_uint[] = "tuple id block value out of uint32 range";
static const char __pyx_k_tuple_id_offset_value_out_of_uin[] = "tuple id offset value out of uint16 range";
static const char __pyx_k_consume_full_messages_called_on_2[] = "consume_full_messages called on a partially read message";
static const char __pyx_k_cannot_encode_Decimal_value_into_2[] = "cannot encode Decimal value into numeric: exponent is too large";
static const char __pyx_k_cannot_encode_Decimal_value_into_3[] = "cannot encode Decimal value into numeric: number of digits is too large";
static PyObject *__pyx_kp_u_0e;
static PyObject *__pyx_kp_u_16_bytes_were_expected_got;
static PyObject *__pyx_n_s_AssertionError;
static PyObject *__pyx_n_s_BitString;
static PyObject *__pyx_n_s_Box;
static PyObject *__pyx_n_s_BufferError;
static PyObject *__pyx_n_s_Circle;
static PyObject *__pyx_n_s_CodecContext;
static PyObject *__pyx_kp_u_Deallocating_buffer_with_attache;
static PyObject *__pyx_n_s_Dec;
static PyObject *__pyx_n_s_Decimal;
static PyObject *__pyx_n_u_F;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xd4;
static PyObject *__pyx_n_s_Line;
static PyObject *__pyx_n_s_LineSegment;
static PyObject *__pyx_n_s_MAXYEAR;
static PyObject *__pyx_n_s_MINYEAR;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_n_u_N;
static PyObject *__pyx_n_u_NaN;
static PyObject *__pyx_n_s_NotImplemented;
static PyObject *__pyx_n_s_NotImplementedError;
static PyObject *__pyx_n_s_OverflowError;
static PyObject *__pyx_n_s_Path;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_Point;
static PyObject *__pyx_n_s_Polygon;
static PyObject *__pyx_n_s_RESERVED_FUTURE;
static PyObject *__pyx_n_s_RESERVED_MICROSOFT;
static PyObject *__pyx_n_s_RESERVED_NCS;
static PyObject *__pyx_n_s_RFC_4122;
static PyObject *__pyx_n_s_ReadBuffer;
static PyObject *__pyx_n_s_SafeUUID;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_u_UUID;
static PyObject *__pyx_n_s_UUIDReplaceMe;
static PyObject *__pyx_n_s_UUID_2;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_WriteBuffer;
static PyObject *__pyx_n_s__3;
static PyObject *__pyx_kp_b__3;
static PyObject *__pyx_kp_u__3;
static PyObject *__pyx_kp_b__4;
static PyObject *__pyx_kp_u__8;
static PyObject *__pyx_kp_u_a_boolean_is_required_got_type;
static PyObject *__pyx_kp_u_a_bytes_or_str_object_expected_g;
static PyObject *__pyx_n_s_add;
static PyObject *__pyx_n_s_append;
static PyObject *__pyx_n_s_as_tuple;
static PyObject *__pyx_n_s_astimezone;
static PyObject *__pyx_n_s_asyncpg_pgproto_pgproto;
static PyObject *__pyx_n_s_bases;
static PyObject *__pyx_n_u_big;
static PyObject *__pyx_kp_u_bit_value_too_long;
static PyObject *__pyx_kp_u_buffer_overread;
static PyObject *__pyx_n_s_bytes;
static PyObject *__pyx_kp_u_cannot_decode_UUID_expected_16_b;
static PyObject *__pyx_kp_u_cannot_encode_Decimal_value_into;
static PyObject *__pyx_kp_u_cannot_encode_Decimal_value_into_2;
static PyObject *__pyx_kp_u_cannot_encode_Decimal_value_into_3;
static PyObject *__pyx_kp_u_cannot_put_message_no_message_ta;
static PyObject *__pyx_kp_u_cannot_start_message_for_a_non_e;
static PyObject *__pyx_n_s_chr;
static PyObject *__pyx_n_u_cidr;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_clock_seq_hi_variant;
static PyObject *__pyx_n_s_clock_seq_low;
static PyObject *__pyx_n_s_collections;
static PyObject *__pyx_kp_u_consume_full_messages_called_on;
static PyObject *__pyx_kp_u_consume_full_messages_called_on_2;
static PyObject *__pyx_kp_u_consume_full_messages_called_wit;
static PyObject *__pyx_n_s_date;
static PyObject *__pyx_n_s_date_from_ordinal;
static PyObject *__pyx_kp_u_date_tuple_encoder_expecting_1_e;
static PyObject *__pyx_n_s_datetime;
static PyObject *__pyx_n_s_day;
static PyObject *__pyx_n_s_days;
static PyObject *__pyx_kp_u_debug_first_buffer_of_ReadBuffer;
static PyObject *__pyx_kp_u_debug_second_buffer_of_ReadBuffe;
static PyObject *__pyx_n_s_decimal;
static PyObject *__pyx_n_s_decode;
static PyObject *__pyx_kp_u_decodes_to_less_than_16_bytes;
static PyObject *__pyx_kp_u_decodes_to_more_than_16_bytes;
static PyObject *__pyx_n_s_deque;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_digits;
static PyObject *__pyx_kp_u_discarding_message_r_unread_dat;
static PyObject *__pyx_kp_u_empty_buffer;
static PyObject *__pyx_kp_u_empty_first_buffer;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_kp_u_end_message_buffer_is_too_small;
static PyObject *__pyx_kp_u_end_message_can_only_be_called_w;
static PyObject *__pyx_kp_u_end_message_message_is_too_large;
static PyObject *__pyx_n_s_exceptions;
static PyObject *__pyx_kp_u_expected_a_datetime_date_or_date;
static PyObject *__pyx_kp_u_expected_str_got;
static PyObject *__pyx_n_s_exponent;
static PyObject *__pyx_kp_u_failed_to_read_one_byte_on_a_non;
static PyObject *__pyx_kp_u_feed_data_bytes_object_expected;
static PyObject *__pyx_n_s_find;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_from_bytes;
static PyObject *__pyx_n_s_frombytes;
static PyObject *__pyx_n_s_fromordinal;
static PyObject *__pyx_n_s_functools;
static PyObject *__pyx_n_s_get_text_codec;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_n_s_hour;
static PyObject *__pyx_kp_u_hstore_value_is_too_large;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_u_inet;
static PyObject *__pyx_n_s_infinity_date;
static PyObject *__pyx_n_s_infinity_datetime;
static PyObject *__pyx_n_s_inp;
static PyObject *__pyx_kp_u_insufficient_data_in_buffer_requ;
static PyObject *__pyx_n_s_int;
static PyObject *__pyx_n_u_int_2;
static PyObject *__pyx_kp_u_interval_tuple_encoder_expecting;
static PyObject *__pyx_kp_u_invalid_UUID;
static PyObject *__pyx_kp_u_invalid_UUID_u_r_unexpected_char;
static PyObject *__pyx_kp_u_invalid_address_family_in_value;
static PyObject *__pyx_kp_u_invalid_address_length_in_value;
static PyObject *__pyx_kp_u_invalid_network_prefix_length_in;
static PyObject *__pyx_kp_u_invalid_number_of_elements_in_ti;
static PyObject *__pyx_kp_u_invalid_number_of_elements_in_tx;
static PyObject *__pyx_n_s_ip_address;
static PyObject *__pyx_n_s_ip_interface;
static PyObject *__pyx_n_s_ip_network;
static PyObject *__pyx_n_s_ipaddr;
static PyObject *__pyx_n_s_ipaddress;
static PyObject *__pyx_n_s_ipiface;
static PyObject *__pyx_n_s_ipnet;
static PyObject *__pyx_n_s_is_closed;
static PyObject *__pyx_n_s_items;
static PyObject *__pyx_n_u_items;
static PyObject *__pyx_n_s_len;
static PyObject *__pyx_kp_u_length_must_be_between_32_36_ch;
static PyObject *__pyx_kp_u_list_or_tuple_expected_got_type;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_microsecond;
static PyObject *__pyx_n_s_microseconds;
static PyObject *__pyx_n_s_minute;
static PyObject *__pyx_n_s_minutes;
static PyObject *__pyx_n_s_month;
static PyObject *__pyx_n_s_mro;
static PyObject *__pyx_n_u_n;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_negative_infinity_date;
static PyObject *__pyx_n_s_negative_infinity_datetime;
static PyObject *__pyx_kp_u_negative_length_for_a_len_prefix;
static PyObject *__pyx_n_s_network;
static PyObject *__pyx_n_s_network_address;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
static PyObject *__pyx_kp_u_no_message_to_consume;
static PyObject *__pyx_kp_u_no_message_to_discard;
static PyObject *__pyx_n_s_node;
static PyObject *__pyx_kp_u_not_enough_data_to_read_bytes;
static PyObject *__pyx_kp_u_not_enough_data_to_read_one_byte;
static PyObject *__pyx_n_s_now;
static PyObject *__pyx_kp_u_null_value_not_allowed_in_hstore;
static PyObject *__pyx_kp_u_numeric_type_does_not_support_in;
static PyObject *__pyx_n_s_packed;
static PyObject *__pyx_kp_u_path_value_too_long;
static PyObject *__pyx_n_s_pg_epoch_date;
static PyObject *__pyx_n_s_pg_epoch_datetime;
static PyObject *__pyx_n_s_pg_epoch_datetime_utc;
static PyObject *__pyx_n_s_pgproto_types;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_kp_u_polygon_value_too_long;
static PyObject *__pyx_n_s_popleft;
static PyObject *__pyx_n_s_prefixlen;
static PyObject *__pyx_n_s_print;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_CodecContext;
static PyObject *__pyx_n_s_pyx_unpickle___UUIDReplaceMe;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_kp_u_read_null_str_buffer_overread;
static PyObject *__pyx_kp_u_read_null_str_only_works_when_th;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_kp_u_remaining;
static PyObject *__pyx_n_s_replace;
static PyObject *__pyx_n_s_second;
static PyObject *__pyx_n_s_seconds;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_sign;
static PyObject *__pyx_kp_u_string_is_too_large;
static PyObject *__pyx_kp_u_string_too_long;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_kp_u_the_buffer_is_in_read_only_mode;
static PyObject *__pyx_n_s_time;
static PyObject *__pyx_n_s_time_hi_version;
static PyObject *__pyx_n_s_time_low;
static PyObject *__pyx_n_s_time_mid;
static PyObject *__pyx_kp_u_time_tuple_encoder_expecting_1_e;
static PyObject *__pyx_kp_u_time_tuple_encoder_expecting_2_e;
static PyObject *__pyx_n_s_timedelta;
static PyObject *__pyx_n_s_timestamp;
static PyObject *__pyx_kp_u_timestamp_tuple_encoder_expectin;
static PyObject *__pyx_n_s_timezone;
static PyObject *__pyx_n_s_toordinal;
static PyObject *__pyx_kp_u_tuple_id_block_value_out_of_uint;
static PyObject *__pyx_kp_u_tuple_id_offset_value_out_of_uin;
static PyObject *__pyx_kp_u_txid_snapshot_value_is_too_long;
static PyObject *__pyx_n_s_types;
static PyObject *__pyx_n_s_tzinfo;
static PyObject *__pyx_kp_u_unexpected_CIDR_flag_set_in_non;
static PyObject *__pyx_kp_u_unexpected_JSONB_format;
static PyObject *__pyx_kp_u_unexpected_character;
static PyObject *__pyx_n_s_unknown;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_kp_u_urn_uuid;
static PyObject *__pyx_n_s_utc;
static PyObject *__pyx_n_s_utcoffset;
static PyObject *__pyx_n_s_uuid;
static PyObject *__pyx_kp_u_value_out_of_float32_range;
static PyObject *__pyx_kp_u_value_out_of_int16_range;
static PyObject *__pyx_kp_u_value_out_of_int32_range;
static PyObject *__pyx_kp_u_value_out_of_int64_range;
static PyObject *__pyx_kp_u_value_out_of_uint32_range;
static PyObject *__pyx_n_s_variant;
static PyObject *__pyx_n_s_version;
static PyObject *__pyx_n_s_year;
static int __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer___cinit__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self); /* proto */
static void __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_2__dealloc__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self); /* proto */
static int __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_4__getbuffer__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, Py_buffer *__pyx_v_buffer, int __pyx_v_flags); /* proto */
static void __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_6__releasebuffer__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, CYTHON_UNUSED Py_buffer *__pyx_v_buffer); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_8__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_10__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer___cinit__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe___reduce_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_2__setstate_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID___cinit__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static int __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_2__init__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_inp); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_5bytes___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3int___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7is_safe___get__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4__str__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3hex___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_6__repr__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8__reduce__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_10__eq__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_12__ne__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_14__lt__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_16__gt__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_18__le__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_20__ge__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static Py_hash_t __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_22__hash__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_24__int__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8bytes_le___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_6fields___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8time_low___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8time_mid___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_15time_hi_version___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_20clock_seq_hi_variant___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_13clock_seq_low___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4time___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_9clock_seq___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4node___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3urn___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7variant___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7version___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_2__reduce_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_4__setstate_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_2__pyx_unpickle_CodecContext(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_WriteBuffer(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_ReadBuffer(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_CodecContext(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_UUID(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_3;
static PyObject *__pyx_int_5;
static PyObject *__pyx_int_7;
static PyObject *__pyx_int_8;
static PyObject *__pyx_int_10;
static PyObject *__pyx_int_12;
static PyObject *__pyx_int_15;
static PyObject *__pyx_int_20;
static PyObject *__pyx_int_23;
static PyObject *__pyx_int_31;
static PyObject *__pyx_int_32;
static PyObject *__pyx_int_48;
static PyObject *__pyx_int_56;
static PyObject *__pyx_int_59;
static PyObject *__pyx_int_63;
static PyObject *__pyx_int_64;
static PyObject *__pyx_int_76;
static PyObject *__pyx_int_80;
static PyObject *__pyx_int_96;
static PyObject *__pyx_int_100;
static PyObject *__pyx_int_255;
static PyObject *__pyx_int_1000;
static PyObject *__pyx_int_2000;
static PyObject *__pyx_int_4095;
static PyObject *__pyx_int_65535;
static PyObject *__pyx_int_999999;
static PyObject *__pyx_int_222419149;
static PyObject *__pyx_int_281474976710655;
static PyObject *__pyx_int_2305843009213693952;
static PyObject *__pyx_int_4611686018427387904;
static PyObject *__pyx_int_9223372036854775808;
static PyObject *__pyx_int_neg_1;
static PyObject *__pyx_tuple_;
static PyObject *__pyx_slice__9;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__5;
static PyObject *__pyx_tuple__6;
static PyObject *__pyx_tuple__7;
static PyObject *__pyx_slice__10;
static PyObject *__pyx_slice__11;
static PyObject *__pyx_slice__12;
static PyObject *__pyx_tuple__13;
static PyObject *__pyx_tuple__14;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_tuple__16;
static PyObject *__pyx_tuple__17;
static PyObject *__pyx_tuple__18;
static PyObject *__pyx_tuple__19;
static PyObject *__pyx_tuple__20;
static PyObject *__pyx_tuple__21;
static PyObject *__pyx_tuple__22;
static PyObject *__pyx_tuple__23;
static PyObject *__pyx_tuple__24;
static PyObject *__pyx_tuple__25;
static PyObject *__pyx_tuple__26;
static PyObject *__pyx_tuple__27;
static PyObject *__pyx_tuple__28;
static PyObject *__pyx_tuple__29;
static PyObject *__pyx_tuple__30;
static PyObject *__pyx_tuple__31;
static PyObject *__pyx_tuple__32;
static PyObject *__pyx_tuple__33;
static PyObject *__pyx_tuple__34;
static PyObject *__pyx_tuple__35;
static PyObject *__pyx_tuple__36;
static PyObject *__pyx_tuple__38;
static PyObject *__pyx_codeobj__37;
static PyObject *__pyx_codeobj__39;
/* Late includes */

/* "asyncpg/pgproto/frb.pyx":8
 * 
 * 
 * cdef object frb_check(FRBuffer *frb, ssize_t n):             # <<<<<<<<<<<<<<
 *     if n > frb.len:
 *         raise AssertionError(
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_check(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb, Py_ssize_t __pyx_v_n) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  Py_UCS4 __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("frb_check", 0);

  /* "asyncpg/pgproto/frb.pyx":9
 * 
 * cdef object frb_check(FRBuffer *frb, ssize_t n):
 *     if n > frb.len:             # <<<<<<<<<<<<<<
 *         raise AssertionError(
 *             f'insufficient data in buffer: requested {n} '
 */
  __pyx_t_1 = ((__pyx_v_n > __pyx_v_frb->len) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/frb.pyx":11
 *     if n > frb.len:
 *         raise AssertionError(
 *             f'insufficient data in buffer: requested {n} '             # <<<<<<<<<<<<<<
 *             f'remaining {frb.len}')
 */
    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = 0;
    __pyx_t_4 = 127;
    __Pyx_INCREF(__pyx_kp_u_insufficient_data_in_buffer_requ);
    __pyx_t_3 += 39;
    __Pyx_GIVEREF(__pyx_kp_u_insufficient_data_in_buffer_requ);
    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_kp_u_insufficient_data_in_buffer_requ);
    __pyx_t_5 = __Pyx_PyUnicode_From_Py_ssize_t(__pyx_v_n, 0, ' ', 'd'); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_3 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_5);
    __pyx_t_5 = 0;
    __Pyx_INCREF(__pyx_kp_u_remaining);
    __pyx_t_3 += 11;
    __Pyx_GIVEREF(__pyx_kp_u_remaining);
    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_kp_u_remaining);

    /* "asyncpg/pgproto/frb.pyx":12
 *         raise AssertionError(
 *             f'insufficient data in buffer: requested {n} '
 *             f'remaining {frb.len}')             # <<<<<<<<<<<<<<
 */
    __pyx_t_5 = __Pyx_PyUnicode_From_Py_ssize_t(__pyx_v_frb->len, 0, ' ', 'd'); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_3 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_5);
    __pyx_t_5 = 0;

    /* "asyncpg/pgproto/frb.pyx":11
 *     if n > frb.len:
 *         raise AssertionError(
 *             f'insufficient data in buffer: requested {n} '             # <<<<<<<<<<<<<<
 *             f'remaining {frb.len}')
 */
    __pyx_t_5 = __Pyx_PyUnicode_Join(__pyx_t_2, 4, __pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/frb.pyx":10
 * cdef object frb_check(FRBuffer *frb, ssize_t n):
 *     if n > frb.len:
 *         raise AssertionError(             # <<<<<<<<<<<<<<
 *             f'insufficient data in buffer: requested {n} '
 *             f'remaining {frb.len}')
 */
    __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_builtin_AssertionError, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 10, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 10, __pyx_L1_error)

    /* "asyncpg/pgproto/frb.pyx":9
 * 
 * cdef object frb_check(FRBuffer *frb, ssize_t n):
 *     if n > frb.len:             # <<<<<<<<<<<<<<
 *         raise AssertionError(
 *             f'insufficient data in buffer: requested {n} '
 */
  }

  /* "asyncpg/pgproto/frb.pyx":8
 * 
 * 
 * cdef object frb_check(FRBuffer *frb, ssize_t n):             # <<<<<<<<<<<<<<
 *     if n > frb.len:
 *         raise AssertionError(
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.frb_check", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":20
 * cdef class WriteBuffer:
 * 
 *     def __cinit__(self):             # <<<<<<<<<<<<<<
 *         self._smallbuf_inuse = True
 *         self._buf = self._smallbuf
 */

/* Python wrapper */
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  if (unlikely(PyTuple_GET_SIZE(__pyx_args) > 0)) {
    __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); return -1;}
  if (unlikely(__pyx_kwds) && unlikely(PyDict_Size(__pyx_kwds) > 0) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__cinit__", 0))) return -1;
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer___cinit__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer___cinit__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  char *__pyx_t_1;
  __Pyx_RefNannySetupContext("__cinit__", 0);

  /* "asyncpg/pgproto/buffer.pyx":21
 * 
 *     def __cinit__(self):
 *         self._smallbuf_inuse = True             # <<<<<<<<<<<<<<
 *         self._buf = self._smallbuf
 *         self._size = _BUFFER_INITIAL_SIZE
 */
  __pyx_v_self->_smallbuf_inuse = 1;

  /* "asyncpg/pgproto/buffer.pyx":22
 *     def __cinit__(self):
 *         self._smallbuf_inuse = True
 *         self._buf = self._smallbuf             # <<<<<<<<<<<<<<
 *         self._size = _BUFFER_INITIAL_SIZE
 *         self._length = 0
 */
  __pyx_t_1 = __pyx_v_self->_smallbuf;
  __pyx_v_self->_buf = __pyx_t_1;

  /* "asyncpg/pgproto/buffer.pyx":23
 *         self._smallbuf_inuse = True
 *         self._buf = self._smallbuf
 *         self._size = _BUFFER_INITIAL_SIZE             # <<<<<<<<<<<<<<
 *         self._length = 0
 *         self._message_mode = 0
 */
  __pyx_v_self->_size = 0x400;

  /* "asyncpg/pgproto/buffer.pyx":24
 *         self._buf = self._smallbuf
 *         self._size = _BUFFER_INITIAL_SIZE
 *         self._length = 0             # <<<<<<<<<<<<<<
 *         self._message_mode = 0
 * 
 */
  __pyx_v_self->_length = 0;

  /* "asyncpg/pgproto/buffer.pyx":25
 *         self._size = _BUFFER_INITIAL_SIZE
 *         self._length = 0
 *         self._message_mode = 0             # <<<<<<<<<<<<<<
 * 
 *     def __dealloc__(self):
 */
  __pyx_v_self->_message_mode = 0;

  /* "asyncpg/pgproto/buffer.pyx":20
 * cdef class WriteBuffer:
 * 
 *     def __cinit__(self):             # <<<<<<<<<<<<<<
 *         self._smallbuf_inuse = True
 *         self._buf = self._smallbuf
 */

  /* function exit code */
  __pyx_r = 0;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":27
 *         self._message_mode = 0
 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         if self._buf is not NULL and not self._smallbuf_inuse:
 *             cpython.PyMem_Free(self._buf)
 */

/* Python wrapper */
static void __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_3__dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_3__dealloc__(PyObject *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
  __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_2__dealloc__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

static void __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_2__dealloc__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self) {
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__dealloc__", 0);

  /* "asyncpg/pgproto/buffer.pyx":28
 * 
 *     def __dealloc__(self):
 *         if self._buf is not NULL and not self._smallbuf_inuse:             # <<<<<<<<<<<<<<
 *             cpython.PyMem_Free(self._buf)
 *             self._buf = NULL
 */
  __pyx_t_2 = ((__pyx_v_self->_buf != NULL) != 0);
  if (__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_2 = ((!(__pyx_v_self->_smallbuf_inuse != 0)) != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":29
 *     def __dealloc__(self):
 *         if self._buf is not NULL and not self._smallbuf_inuse:
 *             cpython.PyMem_Free(self._buf)             # <<<<<<<<<<<<<<
 *             self._buf = NULL
 *             self._size = 0
 */
    PyMem_Free(__pyx_v_self->_buf);

    /* "asyncpg/pgproto/buffer.pyx":30
 *         if self._buf is not NULL and not self._smallbuf_inuse:
 *             cpython.PyMem_Free(self._buf)
 *             self._buf = NULL             # <<<<<<<<<<<<<<
 *             self._size = 0
 * 
 */
    __pyx_v_self->_buf = NULL;

    /* "asyncpg/pgproto/buffer.pyx":31
 *             cpython.PyMem_Free(self._buf)
 *             self._buf = NULL
 *             self._size = 0             # <<<<<<<<<<<<<<
 * 
 *         if self._view_count:
 */
    __pyx_v_self->_size = 0;

    /* "asyncpg/pgproto/buffer.pyx":28
 * 
 *     def __dealloc__(self):
 *         if self._buf is not NULL and not self._smallbuf_inuse:             # <<<<<<<<<<<<<<
 *             cpython.PyMem_Free(self._buf)
 *             self._buf = NULL
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":33
 *             self._size = 0
 * 
 *         if self._view_count:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'Deallocating buffer with attached memoryviews')
 */
  __pyx_t_1 = (__pyx_v_self->_view_count != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":34
 * 
 *         if self._view_count:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'Deallocating buffer with attached memoryviews')
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 34, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 34, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_4, __pyx_kp_u_Deallocating_buffer_with_attache) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_kp_u_Deallocating_buffer_with_attache);
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 34, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 34, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":33
 *             self._size = 0
 * 
 *         if self._view_count:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'Deallocating buffer with attached memoryviews')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":27
 *         self._message_mode = 0
 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
 *         if self._buf is not NULL and not self._smallbuf_inuse:
 *             cpython.PyMem_Free(self._buf)
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_WriteUnraisable("asyncpg.pgproto.pgproto.WriteBuffer.__dealloc__", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
}

/* "asyncpg/pgproto/buffer.pyx":37
 *                 'Deallocating buffer with attached memoryviews')
 * 
 *     def __getbuffer__(self, Py_buffer *buffer, int flags):             # <<<<<<<<<<<<<<
 *         self._view_count += 1
 * 
 */

/* Python wrapper */
static CYTHON_UNUSED int __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_5__getbuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_buffer, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_5__getbuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_buffer, int __pyx_v_flags) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_4__getbuffer__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_v_self), ((Py_buffer *)__pyx_v_buffer), ((int)__pyx_v_flags));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_4__getbuffer__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, Py_buffer *__pyx_v_buffer, int __pyx_v_flags) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  if (__pyx_v_buffer == NULL) {
    PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
    return -1;
  }
  __Pyx_RefNannySetupContext("__getbuffer__", 0);
  __pyx_v_buffer->obj = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(__pyx_v_buffer->obj);

  /* "asyncpg/pgproto/buffer.pyx":38
 * 
 *     def __getbuffer__(self, Py_buffer *buffer, int flags):
 *         self._view_count += 1             # <<<<<<<<<<<<<<
 * 
 *         cpython.PyBuffer_FillInfo(
 */
  __pyx_v_self->_view_count = (__pyx_v_self->_view_count + 1);

  /* "asyncpg/pgproto/buffer.pyx":40
 *         self._view_count += 1
 * 
 *         cpython.PyBuffer_FillInfo(             # <<<<<<<<<<<<<<
 *             buffer, self, self._buf, self._length,
 *             1,  # read-only
 */
  __pyx_t_1 = PyBuffer_FillInfo(__pyx_v_buffer, ((PyObject *)__pyx_v_self), __pyx_v_self->_buf, __pyx_v_self->_length, 1, __pyx_v_flags); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(1, 40, __pyx_L1_error)

  /* "asyncpg/pgproto/buffer.pyx":37
 *                 'Deallocating buffer with attached memoryviews')
 * 
 *     def __getbuffer__(self, Py_buffer *buffer, int flags):             # <<<<<<<<<<<<<<
 *         self._view_count += 1
 * 
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  if (__pyx_v_buffer->obj != NULL) {
    __Pyx_GOTREF(__pyx_v_buffer->obj);
    __Pyx_DECREF(__pyx_v_buffer->obj); __pyx_v_buffer->obj = 0;
  }
  goto __pyx_L2;
  __pyx_L0:;
  if (__pyx_v_buffer->obj == Py_None) {
    __Pyx_GOTREF(__pyx_v_buffer->obj);
    __Pyx_DECREF(__pyx_v_buffer->obj); __pyx_v_buffer->obj = 0;
  }
  __pyx_L2:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":45
 *             flags)
 * 
 *     def __releasebuffer__(self, Py_buffer *buffer):             # <<<<<<<<<<<<<<
 *         self._view_count -= 1
 * 
 */

/* Python wrapper */
static CYTHON_UNUSED void __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_7__releasebuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_buffer); /*proto*/
static CYTHON_UNUSED void __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_7__releasebuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_buffer) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__releasebuffer__ (wrapper)", 0);
  __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_6__releasebuffer__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_v_self), ((Py_buffer *)__pyx_v_buffer));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

static void __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_6__releasebuffer__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, CYTHON_UNUSED Py_buffer *__pyx_v_buffer) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__releasebuffer__", 0);

  /* "asyncpg/pgproto/buffer.pyx":46
 * 
 *     def __releasebuffer__(self, Py_buffer *buffer):
 *         self._view_count -= 1             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _check_readonly(self):
 */
  __pyx_v_self->_view_count = (__pyx_v_self->_view_count - 1);

  /* "asyncpg/pgproto/buffer.pyx":45
 *             flags)
 * 
 *     def __releasebuffer__(self, Py_buffer *buffer):             # <<<<<<<<<<<<<<
 *         self._view_count -= 1
 * 
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "asyncpg/pgproto/buffer.pyx":48
 *         self._view_count -= 1
 * 
 *     cdef inline _check_readonly(self):             # <<<<<<<<<<<<<<
 *         if self._view_count:
 *             raise exceptions.BufferError('the buffer is in read-only mode')
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("_check_readonly", 0);

  /* "asyncpg/pgproto/buffer.pyx":49
 * 
 *     cdef inline _check_readonly(self):
 *         if self._view_count:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('the buffer is in read-only mode')
 * 
 */
  __pyx_t_1 = (__pyx_v_self->_view_count != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":50
 *     cdef inline _check_readonly(self):
 *         if self._view_count:
 *             raise exceptions.BufferError('the buffer is in read-only mode')             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _ensure_alloced(self, ssize_t extra_length):
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 50, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 50, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_the_buffer_is_in_read_only_mode) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_the_buffer_is_in_read_only_mode);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 50, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 50, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":49
 * 
 *     cdef inline _check_readonly(self):
 *         if self._view_count:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('the buffer is in read-only mode')
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":48
 *         self._view_count -= 1
 * 
 *     cdef inline _check_readonly(self):             # <<<<<<<<<<<<<<
 *         if self._view_count:
 *             raise exceptions.BufferError('the buffer is in read-only mode')
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer._check_readonly", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":52
 *             raise exceptions.BufferError('the buffer is in read-only mode')
 * 
 *     cdef inline _ensure_alloced(self, ssize_t extra_length):             # <<<<<<<<<<<<<<
 *         cdef ssize_t new_size = extra_length + self._length
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, Py_ssize_t __pyx_v_extra_length) {
  Py_ssize_t __pyx_v_new_size;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("_ensure_alloced", 0);

  /* "asyncpg/pgproto/buffer.pyx":53
 * 
 *     cdef inline _ensure_alloced(self, ssize_t extra_length):
 *         cdef ssize_t new_size = extra_length + self._length             # <<<<<<<<<<<<<<
 * 
 *         if new_size > self._size:
 */
  __pyx_v_new_size = (__pyx_v_extra_length + __pyx_v_self->_length);

  /* "asyncpg/pgproto/buffer.pyx":55
 *         cdef ssize_t new_size = extra_length + self._length
 * 
 *         if new_size > self._size:             # <<<<<<<<<<<<<<
 *             self._reallocate(new_size)
 * 
 */
  __pyx_t_1 = ((__pyx_v_new_size > __pyx_v_self->_size) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":56
 * 
 *         if new_size > self._size:
 *             self._reallocate(new_size)             # <<<<<<<<<<<<<<
 * 
 *     cdef _reallocate(self, ssize_t new_size):
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__reallocate(__pyx_v_self, __pyx_v_new_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 56, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":55
 *         cdef ssize_t new_size = extra_length + self._length
 * 
 *         if new_size > self._size:             # <<<<<<<<<<<<<<
 *             self._reallocate(new_size)
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":52
 *             raise exceptions.BufferError('the buffer is in read-only mode')
 * 
 *     cdef inline _ensure_alloced(self, ssize_t extra_length):             # <<<<<<<<<<<<<<
 *         cdef ssize_t new_size = extra_length + self._length
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer._ensure_alloced", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":58
 *             self._reallocate(new_size)
 * 
 *     cdef _reallocate(self, ssize_t new_size):             # <<<<<<<<<<<<<<
 *         cdef char *new_buf
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__reallocate(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, Py_ssize_t __pyx_v_new_size) {
  char *__pyx_v_new_buf;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_reallocate", 0);

  /* "asyncpg/pgproto/buffer.pyx":61
 *         cdef char *new_buf
 * 
 *         if new_size < _BUFFER_MAX_GROW:             # <<<<<<<<<<<<<<
 *             new_size = _BUFFER_MAX_GROW
 *         else:
 */
  __pyx_t_1 = ((__pyx_v_new_size < 0x10000) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":62
 * 
 *         if new_size < _BUFFER_MAX_GROW:
 *             new_size = _BUFFER_MAX_GROW             # <<<<<<<<<<<<<<
 *         else:
 *             # Add a little extra
 */
    __pyx_v_new_size = 0x10000;

    /* "asyncpg/pgproto/buffer.pyx":61
 *         cdef char *new_buf
 * 
 *         if new_size < _BUFFER_MAX_GROW:             # <<<<<<<<<<<<<<
 *             new_size = _BUFFER_MAX_GROW
 *         else:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/buffer.pyx":65
 *         else:
 *             # Add a little extra
 *             new_size += _BUFFER_INITIAL_SIZE             # <<<<<<<<<<<<<<
 * 
 *         if self._smallbuf_inuse:
 */
  /*else*/ {
    __pyx_v_new_size = (__pyx_v_new_size + 0x400);
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/buffer.pyx":67
 *             new_size += _BUFFER_INITIAL_SIZE
 * 
 *         if self._smallbuf_inuse:             # <<<<<<<<<<<<<<
 *             new_buf = <char*>cpython.PyMem_Malloc(
 *                 sizeof(char) * <size_t>new_size)
 */
  __pyx_t_1 = (__pyx_v_self->_smallbuf_inuse != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":68
 * 
 *         if self._smallbuf_inuse:
 *             new_buf = <char*>cpython.PyMem_Malloc(             # <<<<<<<<<<<<<<
 *                 sizeof(char) * <size_t>new_size)
 *             if new_buf is NULL:
 */
    __pyx_v_new_buf = ((char *)PyMem_Malloc(((sizeof(char)) * ((size_t)__pyx_v_new_size))));

    /* "asyncpg/pgproto/buffer.pyx":70
 *             new_buf = <char*>cpython.PyMem_Malloc(
 *                 sizeof(char) * <size_t>new_size)
 *             if new_buf is NULL:             # <<<<<<<<<<<<<<
 *                 self._buf = NULL
 *                 self._size = 0
 */
    __pyx_t_1 = ((__pyx_v_new_buf == NULL) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "asyncpg/pgproto/buffer.pyx":71
 *                 sizeof(char) * <size_t>new_size)
 *             if new_buf is NULL:
 *                 self._buf = NULL             # <<<<<<<<<<<<<<
 *                 self._size = 0
 *                 self._length = 0
 */
      __pyx_v_self->_buf = NULL;

      /* "asyncpg/pgproto/buffer.pyx":72
 *             if new_buf is NULL:
 *                 self._buf = NULL
 *                 self._size = 0             # <<<<<<<<<<<<<<
 *                 self._length = 0
 *                 raise MemoryError
 */
      __pyx_v_self->_size = 0;

      /* "asyncpg/pgproto/buffer.pyx":73
 *                 self._buf = NULL
 *                 self._size = 0
 *                 self._length = 0             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 *             memcpy(new_buf, self._buf, <size_t>self._size)
 */
      __pyx_v_self->_length = 0;

      /* "asyncpg/pgproto/buffer.pyx":74
 *                 self._size = 0
 *                 self._length = 0
 *                 raise MemoryError             # <<<<<<<<<<<<<<
 *             memcpy(new_buf, self._buf, <size_t>self._size)
 *             self._size = new_size
 */
      PyErr_NoMemory(); __PYX_ERR(1, 74, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":70
 *             new_buf = <char*>cpython.PyMem_Malloc(
 *                 sizeof(char) * <size_t>new_size)
 *             if new_buf is NULL:             # <<<<<<<<<<<<<<
 *                 self._buf = NULL
 *                 self._size = 0
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":75
 *                 self._length = 0
 *                 raise MemoryError
 *             memcpy(new_buf, self._buf, <size_t>self._size)             # <<<<<<<<<<<<<<
 *             self._size = new_size
 *             self._buf = new_buf
 */
    (void)(memcpy(__pyx_v_new_buf, __pyx_v_self->_buf, ((size_t)__pyx_v_self->_size)));

    /* "asyncpg/pgproto/buffer.pyx":76
 *                 raise MemoryError
 *             memcpy(new_buf, self._buf, <size_t>self._size)
 *             self._size = new_size             # <<<<<<<<<<<<<<
 *             self._buf = new_buf
 *             self._smallbuf_inuse = False
 */
    __pyx_v_self->_size = __pyx_v_new_size;

    /* "asyncpg/pgproto/buffer.pyx":77
 *             memcpy(new_buf, self._buf, <size_t>self._size)
 *             self._size = new_size
 *             self._buf = new_buf             # <<<<<<<<<<<<<<
 *             self._smallbuf_inuse = False
 *         else:
 */
    __pyx_v_self->_buf = __pyx_v_new_buf;

    /* "asyncpg/pgproto/buffer.pyx":78
 *             self._size = new_size
 *             self._buf = new_buf
 *             self._smallbuf_inuse = False             # <<<<<<<<<<<<<<
 *         else:
 *             new_buf = <char*>cpython.PyMem_Realloc(
 */
    __pyx_v_self->_smallbuf_inuse = 0;

    /* "asyncpg/pgproto/buffer.pyx":67
 *             new_size += _BUFFER_INITIAL_SIZE
 * 
 *         if self._smallbuf_inuse:             # <<<<<<<<<<<<<<
 *             new_buf = <char*>cpython.PyMem_Malloc(
 *                 sizeof(char) * <size_t>new_size)
 */
    goto __pyx_L4;
  }

  /* "asyncpg/pgproto/buffer.pyx":80
 *             self._smallbuf_inuse = False
 *         else:
 *             new_buf = <char*>cpython.PyMem_Realloc(             # <<<<<<<<<<<<<<
 *                 <void*>self._buf, <size_t>new_size)
 *             if new_buf is NULL:
 */
  /*else*/ {

    /* "asyncpg/pgproto/buffer.pyx":81
 *         else:
 *             new_buf = <char*>cpython.PyMem_Realloc(
 *                 <void*>self._buf, <size_t>new_size)             # <<<<<<<<<<<<<<
 *             if new_buf is NULL:
 *                 cpython.PyMem_Free(self._buf)
 */
    __pyx_v_new_buf = ((char *)PyMem_Realloc(((void *)__pyx_v_self->_buf), ((size_t)__pyx_v_new_size)));

    /* "asyncpg/pgproto/buffer.pyx":82
 *             new_buf = <char*>cpython.PyMem_Realloc(
 *                 <void*>self._buf, <size_t>new_size)
 *             if new_buf is NULL:             # <<<<<<<<<<<<<<
 *                 cpython.PyMem_Free(self._buf)
 *                 self._buf = NULL
 */
    __pyx_t_1 = ((__pyx_v_new_buf == NULL) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "asyncpg/pgproto/buffer.pyx":83
 *                 <void*>self._buf, <size_t>new_size)
 *             if new_buf is NULL:
 *                 cpython.PyMem_Free(self._buf)             # <<<<<<<<<<<<<<
 *                 self._buf = NULL
 *                 self._size = 0
 */
      PyMem_Free(__pyx_v_self->_buf);

      /* "asyncpg/pgproto/buffer.pyx":84
 *             if new_buf is NULL:
 *                 cpython.PyMem_Free(self._buf)
 *                 self._buf = NULL             # <<<<<<<<<<<<<<
 *                 self._size = 0
 *                 self._length = 0
 */
      __pyx_v_self->_buf = NULL;

      /* "asyncpg/pgproto/buffer.pyx":85
 *                 cpython.PyMem_Free(self._buf)
 *                 self._buf = NULL
 *                 self._size = 0             # <<<<<<<<<<<<<<
 *                 self._length = 0
 *                 raise MemoryError
 */
      __pyx_v_self->_size = 0;

      /* "asyncpg/pgproto/buffer.pyx":86
 *                 self._buf = NULL
 *                 self._size = 0
 *                 self._length = 0             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 *             self._buf = new_buf
 */
      __pyx_v_self->_length = 0;

      /* "asyncpg/pgproto/buffer.pyx":87
 *                 self._size = 0
 *                 self._length = 0
 *                 raise MemoryError             # <<<<<<<<<<<<<<
 *             self._buf = new_buf
 *             self._size = new_size
 */
      PyErr_NoMemory(); __PYX_ERR(1, 87, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":82
 *             new_buf = <char*>cpython.PyMem_Realloc(
 *                 <void*>self._buf, <size_t>new_size)
 *             if new_buf is NULL:             # <<<<<<<<<<<<<<
 *                 cpython.PyMem_Free(self._buf)
 *                 self._buf = NULL
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":88
 *                 self._length = 0
 *                 raise MemoryError
 *             self._buf = new_buf             # <<<<<<<<<<<<<<
 *             self._size = new_size
 * 
 */
    __pyx_v_self->_buf = __pyx_v_new_buf;

    /* "asyncpg/pgproto/buffer.pyx":89
 *                 raise MemoryError
 *             self._buf = new_buf
 *             self._size = new_size             # <<<<<<<<<<<<<<
 * 
 *     cdef inline start_message(self, char type):
 */
    __pyx_v_self->_size = __pyx_v_new_size;
  }
  __pyx_L4:;

  /* "asyncpg/pgproto/buffer.pyx":58
 *             self._reallocate(new_size)
 * 
 *     cdef _reallocate(self, ssize_t new_size):             # <<<<<<<<<<<<<<
 *         cdef char *new_buf
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer._reallocate", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":91
 *             self._size = new_size
 * 
 *     cdef inline start_message(self, char type):             # <<<<<<<<<<<<<<
 *         if self._length != 0:
 *             raise exceptions.BufferError(
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_start_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, char __pyx_v_type) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("start_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":92
 * 
 *     cdef inline start_message(self, char type):
 *         if self._length != 0:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'cannot start_message for a non-empty buffer')
 */
  __pyx_t_1 = ((__pyx_v_self->_length != 0) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":93
 *     cdef inline start_message(self, char type):
 *         if self._length != 0:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'cannot start_message for a non-empty buffer')
 *         self._ensure_alloced(5)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 93, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 93, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_cannot_start_message_for_a_non_e) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_cannot_start_message_for_a_non_e);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 93, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 93, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":92
 * 
 *     cdef inline start_message(self, char type):
 *         if self._length != 0:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'cannot start_message for a non-empty buffer')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":95
 *             raise exceptions.BufferError(
 *                 'cannot start_message for a non-empty buffer')
 *         self._ensure_alloced(5)             # <<<<<<<<<<<<<<
 *         self._message_mode = 1
 *         self._buf[0] = type
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 5); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 95, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":96
 *                 'cannot start_message for a non-empty buffer')
 *         self._ensure_alloced(5)
 *         self._message_mode = 1             # <<<<<<<<<<<<<<
 *         self._buf[0] = type
 *         self._length = 5
 */
  __pyx_v_self->_message_mode = 1;

  /* "asyncpg/pgproto/buffer.pyx":97
 *         self._ensure_alloced(5)
 *         self._message_mode = 1
 *         self._buf[0] = type             # <<<<<<<<<<<<<<
 *         self._length = 5
 * 
 */
  (__pyx_v_self->_buf[0]) = __pyx_v_type;

  /* "asyncpg/pgproto/buffer.pyx":98
 *         self._message_mode = 1
 *         self._buf[0] = type
 *         self._length = 5             # <<<<<<<<<<<<<<
 * 
 *     cdef inline end_message(self):
 */
  __pyx_v_self->_length = 5;

  /* "asyncpg/pgproto/buffer.pyx":91
 *             self._size = new_size
 * 
 *     cdef inline start_message(self, char type):             # <<<<<<<<<<<<<<
 *         if self._length != 0:
 *             raise exceptions.BufferError(
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.start_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":100
 *         self._length = 5
 * 
 *     cdef inline end_message(self):             # <<<<<<<<<<<<<<
 *         # "length-1" to exclude the message type byte
 *         cdef ssize_t mlen = self._length - 1
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_end_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self) {
  Py_ssize_t __pyx_v_mlen;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("end_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":102
 *     cdef inline end_message(self):
 *         # "length-1" to exclude the message type byte
 *         cdef ssize_t mlen = self._length - 1             # <<<<<<<<<<<<<<
 * 
 *         self._check_readonly()
 */
  __pyx_v_mlen = (__pyx_v_self->_length - 1);

  /* "asyncpg/pgproto/buffer.pyx":104
 *         cdef ssize_t mlen = self._length - 1
 * 
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         if not self._message_mode:
 *             raise exceptions.BufferError(
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 104, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":105
 * 
 *         self._check_readonly()
 *         if not self._message_mode:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'end_message can only be called with start_message')
 */
  __pyx_t_2 = ((!(__pyx_v_self->_message_mode != 0)) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":106
 *         self._check_readonly()
 *         if not self._message_mode:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'end_message can only be called with start_message')
 *         if self._length < 5:
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 106, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 106, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_end_message_can_only_be_called_w) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_end_message_can_only_be_called_w);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 106, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(1, 106, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":105
 * 
 *         self._check_readonly()
 *         if not self._message_mode:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'end_message can only be called with start_message')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":108
 *             raise exceptions.BufferError(
 *                 'end_message can only be called with start_message')
 *         if self._length < 5:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('end_message: buffer is too small')
 *         if mlen > _MAXINT32:
 */
  __pyx_t_2 = ((__pyx_v_self->_length < 5) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":109
 *                 'end_message can only be called with start_message')
 *         if self._length < 5:
 *             raise exceptions.BufferError('end_message: buffer is too small')             # <<<<<<<<<<<<<<
 *         if mlen > _MAXINT32:
 *             raise exceptions.BufferError('end_message: message is too large')
 */
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 109, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 109, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_1 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_4, __pyx_kp_u_end_message_buffer_is_too_small) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_kp_u_end_message_buffer_is_too_small);
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 109, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(1, 109, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":108
 *             raise exceptions.BufferError(
 *                 'end_message can only be called with start_message')
 *         if self._length < 5:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('end_message: buffer is too small')
 *         if mlen > _MAXINT32:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":110
 *         if self._length < 5:
 *             raise exceptions.BufferError('end_message: buffer is too small')
 *         if mlen > _MAXINT32:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('end_message: message is too large')
 * 
 */
  __pyx_t_2 = ((__pyx_v_mlen > 0x7FFFFFFF) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":111
 *             raise exceptions.BufferError('end_message: buffer is too small')
 *         if mlen > _MAXINT32:
 *             raise exceptions.BufferError('end_message: message is too large')             # <<<<<<<<<<<<<<
 * 
 *         hton.pack_int32(&self._buf[1], <int32_t>mlen)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 111, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 111, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_end_message_message_is_too_large) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_end_message_message_is_too_large);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 111, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(1, 111, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":110
 *         if self._length < 5:
 *             raise exceptions.BufferError('end_message: buffer is too small')
 *         if mlen > _MAXINT32:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('end_message: message is too large')
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":113
 *             raise exceptions.BufferError('end_message: message is too large')
 * 
 *         hton.pack_int32(&self._buf[1], <int32_t>mlen)             # <<<<<<<<<<<<<<
 *         return self
 * 
 */
  pack_int32((&(__pyx_v_self->_buf[1])), ((int32_t)__pyx_v_mlen));

  /* "asyncpg/pgproto/buffer.pyx":114
 * 
 *         hton.pack_int32(&self._buf[1], <int32_t>mlen)
 *         return self             # <<<<<<<<<<<<<<
 * 
 *     cdef write_buffer(self, WriteBuffer buf):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_self));
  __pyx_r = ((PyObject *)__pyx_v_self);
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":100
 *         self._length = 5
 * 
 *     cdef inline end_message(self):             # <<<<<<<<<<<<<<
 *         # "length-1" to exclude the message type byte
 *         cdef ssize_t mlen = self._length - 1
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.end_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":116
 *         return self
 * 
 *     cdef write_buffer(self, WriteBuffer buf):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("write_buffer", 0);

  /* "asyncpg/pgproto/buffer.pyx":117
 * 
 *     cdef write_buffer(self, WriteBuffer buf):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 * 
 *         if not buf._length:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 117, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":119
 *         self._check_readonly()
 * 
 *         if not buf._length:             # <<<<<<<<<<<<<<
 *             return
 * 
 */
  __pyx_t_2 = ((!(__pyx_v_buf->_length != 0)) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":120
 * 
 *         if not buf._length:
 *             return             # <<<<<<<<<<<<<<
 * 
 *         self._ensure_alloced(buf._length)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":119
 *         self._check_readonly()
 * 
 *         if not buf._length:             # <<<<<<<<<<<<<<
 *             return
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":122
 *             return
 * 
 *         self._ensure_alloced(buf._length)             # <<<<<<<<<<<<<<
 *         memcpy(self._buf + self._length,
 *                <void*>buf._buf,
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, __pyx_v_buf->_length); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 122, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":123
 * 
 *         self._ensure_alloced(buf._length)
 *         memcpy(self._buf + self._length,             # <<<<<<<<<<<<<<
 *                <void*>buf._buf,
 *                <size_t>buf._length)
 */
  (void)(memcpy((__pyx_v_self->_buf + __pyx_v_self->_length), ((void *)__pyx_v_buf->_buf), ((size_t)__pyx_v_buf->_length)));

  /* "asyncpg/pgproto/buffer.pyx":126
 *                <void*>buf._buf,
 *                <size_t>buf._length)
 *         self._length += buf._length             # <<<<<<<<<<<<<<
 * 
 *     cdef write_byte(self, char b):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + __pyx_v_buf->_length);

  /* "asyncpg/pgproto/buffer.pyx":116
 *         return self
 * 
 *     cdef write_buffer(self, WriteBuffer buf):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_buffer", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":128
 *         self._length += buf._length
 * 
 *     cdef write_byte(self, char b):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, char __pyx_v_b) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_byte", 0);

  /* "asyncpg/pgproto/buffer.pyx":129
 * 
 *     cdef write_byte(self, char b):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 * 
 *         self._ensure_alloced(1)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 129, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":131
 *         self._check_readonly()
 * 
 *         self._ensure_alloced(1)             # <<<<<<<<<<<<<<
 *         self._buf[self._length] = b
 *         self._length += 1
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 131, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":132
 * 
 *         self._ensure_alloced(1)
 *         self._buf[self._length] = b             # <<<<<<<<<<<<<<
 *         self._length += 1
 * 
 */
  (__pyx_v_self->_buf[__pyx_v_self->_length]) = __pyx_v_b;

  /* "asyncpg/pgproto/buffer.pyx":133
 *         self._ensure_alloced(1)
 *         self._buf[self._length] = b
 *         self._length += 1             # <<<<<<<<<<<<<<
 * 
 *     cdef write_bytes(self, bytes data):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + 1);

  /* "asyncpg/pgproto/buffer.pyx":128
 *         self._length += buf._length
 * 
 *     cdef write_byte(self, char b):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_byte", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":135
 *         self._length += 1
 * 
 *     cdef write_bytes(self, bytes data):             # <<<<<<<<<<<<<<
 *         cdef char* buf
 *         cdef ssize_t len
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_data) {
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("write_bytes", 0);

  /* "asyncpg/pgproto/buffer.pyx":139
 *         cdef ssize_t len
 * 
 *         cpython.PyBytes_AsStringAndSize(data, &buf, &len)             # <<<<<<<<<<<<<<
 *         self.write_cstr(buf, len)
 * 
 */
  __pyx_t_1 = PyBytes_AsStringAndSize(__pyx_v_data, (&__pyx_v_buf), ((Py_ssize_t *)(&__pyx_v_len))); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(1, 139, __pyx_L1_error)

  /* "asyncpg/pgproto/buffer.pyx":140
 * 
 *         cpython.PyBytes_AsStringAndSize(data, &buf, &len)
 *         self.write_cstr(buf, len)             # <<<<<<<<<<<<<<
 * 
 *     cdef write_bytestring(self, bytes string):
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_self, __pyx_v_buf, __pyx_v_len); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 140, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":135
 *         self._length += 1
 * 
 *     cdef write_bytes(self, bytes data):             # <<<<<<<<<<<<<<
 *         cdef char* buf
 *         cdef ssize_t len
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_bytes", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":142
 *         self.write_cstr(buf, len)
 * 
 *     cdef write_bytestring(self, bytes string):             # <<<<<<<<<<<<<<
 *         cdef char* buf
 *         cdef ssize_t len
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytestring(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_string) {
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("write_bytestring", 0);

  /* "asyncpg/pgproto/buffer.pyx":146
 *         cdef ssize_t len
 * 
 *         cpython.PyBytes_AsStringAndSize(string, &buf, &len)             # <<<<<<<<<<<<<<
 *         # PyBytes_AsStringAndSize returns a null-terminated buffer,
 *         # but the null byte is not counted in len. hence the + 1
 */
  __pyx_t_1 = PyBytes_AsStringAndSize(__pyx_v_string, (&__pyx_v_buf), ((Py_ssize_t *)(&__pyx_v_len))); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(1, 146, __pyx_L1_error)

  /* "asyncpg/pgproto/buffer.pyx":149
 *         # PyBytes_AsStringAndSize returns a null-terminated buffer,
 *         # but the null byte is not counted in len. hence the + 1
 *         self.write_cstr(buf, len + 1)             # <<<<<<<<<<<<<<
 * 
 *     cdef write_str(self, str string, str encoding):
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_self, __pyx_v_buf, (__pyx_v_len + 1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 149, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":142
 *         self.write_cstr(buf, len)
 * 
 *     cdef write_bytestring(self, bytes string):             # <<<<<<<<<<<<<<
 *         cdef char* buf
 *         cdef ssize_t len
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_bytestring", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":151
 *         self.write_cstr(buf, len + 1)
 * 
 *     cdef write_str(self, str string, str encoding):             # <<<<<<<<<<<<<<
 *         self.write_bytestring(string.encode(encoding))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_str(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_string, PyObject *__pyx_v_encoding) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("write_str", 0);

  /* "asyncpg/pgproto/buffer.pyx":152
 * 
 *     cdef write_str(self, str string, str encoding):
 *         self.write_bytestring(string.encode(encoding))             # <<<<<<<<<<<<<<
 * 
 *     cdef write_len_prefixed_buffer(self, WriteBuffer buf):
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_string, __pyx_n_s_encode); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_3, __pyx_v_encoding) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v_encoding);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(1, 152, __pyx_L1_error)
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytestring(__pyx_v_self, ((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":151
 *         self.write_cstr(buf, len + 1)
 * 
 *     cdef write_str(self, str string, str encoding):             # <<<<<<<<<<<<<<
 *         self.write_bytestring(string.encode(encoding))
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_str", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":154
 *         self.write_bytestring(string.encode(encoding))
 * 
 *     cdef write_len_prefixed_buffer(self, WriteBuffer buf):             # <<<<<<<<<<<<<<
 *         # Write a length-prefixed (not NULL-terminated) bytes sequence.
 *         self.write_int32(<int32_t>buf.len())
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_buffer(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int32_t __pyx_t_2;
  __Pyx_RefNannySetupContext("write_len_prefixed_buffer", 0);

  /* "asyncpg/pgproto/buffer.pyx":156
 *     cdef write_len_prefixed_buffer(self, WriteBuffer buf):
 *         # Write a length-prefixed (not NULL-terminated) bytes sequence.
 *         self.write_int32(<int32_t>buf.len())             # <<<<<<<<<<<<<<
 *         self.write_buffer(buf)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len(__pyx_v_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 156, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_As_int32_t(__pyx_t_1); if (unlikely((__pyx_t_2 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(1, 156, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_self, ((int32_t)__pyx_t_2)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 156, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":157
 *         # Write a length-prefixed (not NULL-terminated) bytes sequence.
 *         self.write_int32(<int32_t>buf.len())
 *         self.write_buffer(buf)             # <<<<<<<<<<<<<<
 * 
 *     cdef write_len_prefixed_bytes(self, bytes data):
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer(__pyx_v_self, __pyx_v_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 157, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":154
 *         self.write_bytestring(string.encode(encoding))
 * 
 *     cdef write_len_prefixed_buffer(self, WriteBuffer buf):             # <<<<<<<<<<<<<<
 *         # Write a length-prefixed (not NULL-terminated) bytes sequence.
 *         self.write_int32(<int32_t>buf.len())
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_len_prefixed_buffer", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":159
 *         self.write_buffer(buf)
 * 
 *     cdef write_len_prefixed_bytes(self, bytes data):             # <<<<<<<<<<<<<<
 *         # Write a length-prefixed (not NULL-terminated) bytes sequence.
 *         cdef:
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_data) {
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_size;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("write_len_prefixed_bytes", 0);

  /* "asyncpg/pgproto/buffer.pyx":165
 *             ssize_t size
 * 
 *         cpython.PyBytes_AsStringAndSize(data, &buf, &size)             # <<<<<<<<<<<<<<
 *         if size > _MAXINT32:
 *             raise exceptions.BufferError('string is too large')
 */
  __pyx_t_1 = PyBytes_AsStringAndSize(__pyx_v_data, (&__pyx_v_buf), ((Py_ssize_t *)(&__pyx_v_size))); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(1, 165, __pyx_L1_error)

  /* "asyncpg/pgproto/buffer.pyx":166
 * 
 *         cpython.PyBytes_AsStringAndSize(data, &buf, &size)
 *         if size > _MAXINT32:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('string is too large')
 *         # `size` does not account for the NULL at the end.
 */
  __pyx_t_2 = ((__pyx_v_size > 0x7FFFFFFF) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":167
 *         cpython.PyBytes_AsStringAndSize(data, &buf, &size)
 *         if size > _MAXINT32:
 *             raise exceptions.BufferError('string is too large')             # <<<<<<<<<<<<<<
 *         # `size` does not account for the NULL at the end.
 *         self.write_int32(<int32_t>size)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 167, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 167, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_4, __pyx_kp_u_string_is_too_large) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_kp_u_string_is_too_large);
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 167, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 167, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":166
 * 
 *         cpython.PyBytes_AsStringAndSize(data, &buf, &size)
 *         if size > _MAXINT32:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('string is too large')
 *         # `size` does not account for the NULL at the end.
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":169
 *             raise exceptions.BufferError('string is too large')
 *         # `size` does not account for the NULL at the end.
 *         self.write_int32(<int32_t>size)             # <<<<<<<<<<<<<<
 *         self.write_cstr(buf, size)
 * 
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_self, ((int32_t)__pyx_v_size)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 169, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/buffer.pyx":170
 *         # `size` does not account for the NULL at the end.
 *         self.write_int32(<int32_t>size)
 *         self.write_cstr(buf, size)             # <<<<<<<<<<<<<<
 * 
 *     cdef write_cstr(self, const char *data, ssize_t len):
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_self, __pyx_v_buf, __pyx_v_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 170, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/buffer.pyx":159
 *         self.write_buffer(buf)
 * 
 *     cdef write_len_prefixed_bytes(self, bytes data):             # <<<<<<<<<<<<<<
 *         # Write a length-prefixed (not NULL-terminated) bytes sequence.
 *         cdef:
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_len_prefixed_bytes", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":172
 *         self.write_cstr(buf, size)
 * 
 *     cdef write_cstr(self, const char *data, ssize_t len):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(len)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, char const *__pyx_v_data, Py_ssize_t __pyx_v_len) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_cstr", 0);

  /* "asyncpg/pgproto/buffer.pyx":173
 * 
 *     cdef write_cstr(self, const char *data, ssize_t len):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         self._ensure_alloced(len)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 173, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":174
 *     cdef write_cstr(self, const char *data, ssize_t len):
 *         self._check_readonly()
 *         self._ensure_alloced(len)             # <<<<<<<<<<<<<<
 * 
 *         memcpy(self._buf + self._length, <void*>data, <size_t>len)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, __pyx_v_len); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 174, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":176
 *         self._ensure_alloced(len)
 * 
 *         memcpy(self._buf + self._length, <void*>data, <size_t>len)             # <<<<<<<<<<<<<<
 *         self._length += len
 * 
 */
  (void)(memcpy((__pyx_v_self->_buf + __pyx_v_self->_length), ((void *)__pyx_v_data), ((size_t)__pyx_v_len)));

  /* "asyncpg/pgproto/buffer.pyx":177
 * 
 *         memcpy(self._buf + self._length, <void*>data, <size_t>len)
 *         self._length += len             # <<<<<<<<<<<<<<
 * 
 *     cdef write_int16(self, int16_t i):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + __pyx_v_len);

  /* "asyncpg/pgproto/buffer.pyx":172
 *         self.write_cstr(buf, size)
 * 
 *     cdef write_cstr(self, const char *data, ssize_t len):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(len)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_cstr", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":179
 *         self._length += len
 * 
 *     cdef write_int16(self, int16_t i):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(2)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, int16_t __pyx_v_i) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_int16", 0);

  /* "asyncpg/pgproto/buffer.pyx":180
 * 
 *     cdef write_int16(self, int16_t i):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         self._ensure_alloced(2)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 180, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":181
 *     cdef write_int16(self, int16_t i):
 *         self._check_readonly()
 *         self._ensure_alloced(2)             # <<<<<<<<<<<<<<
 * 
 *         hton.pack_int16(&self._buf[self._length], i)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 181, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":183
 *         self._ensure_alloced(2)
 * 
 *         hton.pack_int16(&self._buf[self._length], i)             # <<<<<<<<<<<<<<
 *         self._length += 2
 * 
 */
  pack_int16((&(__pyx_v_self->_buf[__pyx_v_self->_length])), __pyx_v_i);

  /* "asyncpg/pgproto/buffer.pyx":184
 * 
 *         hton.pack_int16(&self._buf[self._length], i)
 *         self._length += 2             # <<<<<<<<<<<<<<
 * 
 *     cdef write_int32(self, int32_t i):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + 2);

  /* "asyncpg/pgproto/buffer.pyx":179
 *         self._length += len
 * 
 *     cdef write_int16(self, int16_t i):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(2)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_int16", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":186
 *         self._length += 2
 * 
 *     cdef write_int32(self, int32_t i):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(4)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, int32_t __pyx_v_i) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_int32", 0);

  /* "asyncpg/pgproto/buffer.pyx":187
 * 
 *     cdef write_int32(self, int32_t i):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         self._ensure_alloced(4)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 187, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":188
 *     cdef write_int32(self, int32_t i):
 *         self._check_readonly()
 *         self._ensure_alloced(4)             # <<<<<<<<<<<<<<
 * 
 *         hton.pack_int32(&self._buf[self._length], i)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 188, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":190
 *         self._ensure_alloced(4)
 * 
 *         hton.pack_int32(&self._buf[self._length], i)             # <<<<<<<<<<<<<<
 *         self._length += 4
 * 
 */
  pack_int32((&(__pyx_v_self->_buf[__pyx_v_self->_length])), __pyx_v_i);

  /* "asyncpg/pgproto/buffer.pyx":191
 * 
 *         hton.pack_int32(&self._buf[self._length], i)
 *         self._length += 4             # <<<<<<<<<<<<<<
 * 
 *     cdef write_int64(self, int64_t i):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + 4);

  /* "asyncpg/pgproto/buffer.pyx":186
 *         self._length += 2
 * 
 *     cdef write_int32(self, int32_t i):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(4)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_int32", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":193
 *         self._length += 4
 * 
 *     cdef write_int64(self, int64_t i):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(8)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, int64_t __pyx_v_i) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_int64", 0);

  /* "asyncpg/pgproto/buffer.pyx":194
 * 
 *     cdef write_int64(self, int64_t i):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         self._ensure_alloced(8)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 194, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":195
 *     cdef write_int64(self, int64_t i):
 *         self._check_readonly()
 *         self._ensure_alloced(8)             # <<<<<<<<<<<<<<
 * 
 *         hton.pack_int64(&self._buf[self._length], i)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 195, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":197
 *         self._ensure_alloced(8)
 * 
 *         hton.pack_int64(&self._buf[self._length], i)             # <<<<<<<<<<<<<<
 *         self._length += 8
 * 
 */
  pack_int64((&(__pyx_v_self->_buf[__pyx_v_self->_length])), __pyx_v_i);

  /* "asyncpg/pgproto/buffer.pyx":198
 * 
 *         hton.pack_int64(&self._buf[self._length], i)
 *         self._length += 8             # <<<<<<<<<<<<<<
 * 
 *     cdef write_float(self, float f):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + 8);

  /* "asyncpg/pgproto/buffer.pyx":193
 *         self._length += 4
 * 
 *     cdef write_int64(self, int64_t i):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(8)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_int64", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":200
 *         self._length += 8
 * 
 *     cdef write_float(self, float f):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(4)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_float(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, float __pyx_v_f) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_float", 0);

  /* "asyncpg/pgproto/buffer.pyx":201
 * 
 *     cdef write_float(self, float f):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         self._ensure_alloced(4)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 201, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":202
 *     cdef write_float(self, float f):
 *         self._check_readonly()
 *         self._ensure_alloced(4)             # <<<<<<<<<<<<<<
 * 
 *         hton.pack_float(&self._buf[self._length], f)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 202, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":204
 *         self._ensure_alloced(4)
 * 
 *         hton.pack_float(&self._buf[self._length], f)             # <<<<<<<<<<<<<<
 *         self._length += 4
 * 
 */
  pack_float((&(__pyx_v_self->_buf[__pyx_v_self->_length])), __pyx_v_f);

  /* "asyncpg/pgproto/buffer.pyx":205
 * 
 *         hton.pack_float(&self._buf[self._length], f)
 *         self._length += 4             # <<<<<<<<<<<<<<
 * 
 *     cdef write_double(self, double d):
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + 4);

  /* "asyncpg/pgproto/buffer.pyx":200
 *         self._length += 8
 * 
 *     cdef write_float(self, float f):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(4)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_float", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":207
 *         self._length += 4
 * 
 *     cdef write_double(self, double d):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(8)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, double __pyx_v_d) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("write_double", 0);

  /* "asyncpg/pgproto/buffer.pyx":208
 * 
 *     cdef write_double(self, double d):
 *         self._check_readonly()             # <<<<<<<<<<<<<<
 *         self._ensure_alloced(8)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 208, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":209
 *     cdef write_double(self, double d):
 *         self._check_readonly()
 *         self._ensure_alloced(8)             # <<<<<<<<<<<<<<
 * 
 *         hton.pack_double(&self._buf[self._length], d)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced(__pyx_v_self, 8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 209, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":211
 *         self._ensure_alloced(8)
 * 
 *         hton.pack_double(&self._buf[self._length], d)             # <<<<<<<<<<<<<<
 *         self._length += 8
 * 
 */
  pack_double((&(__pyx_v_self->_buf[__pyx_v_self->_length])), __pyx_v_d);

  /* "asyncpg/pgproto/buffer.pyx":212
 * 
 *         hton.pack_double(&self._buf[self._length], d)
 *         self._length += 8             # <<<<<<<<<<<<<<
 * 
 *     @staticmethod
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + 8);

  /* "asyncpg/pgproto/buffer.pyx":207
 *         self._length += 4
 * 
 *     cdef write_double(self, double d):             # <<<<<<<<<<<<<<
 *         self._check_readonly()
 *         self._ensure_alloced(8)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_double", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":215
 * 
 *     @staticmethod
 *     cdef WriteBuffer new_message(char type):             # <<<<<<<<<<<<<<
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)
 */

static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new_message(char __pyx_v_type) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf = 0;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("new_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":217
 *     cdef WriteBuffer new_message(char type):
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)             # <<<<<<<<<<<<<<
 *         buf.start_message(type)
 *         return buf
 */
  __pyx_t_1 = ((PyObject *)__pyx_tp_new_7asyncpg_7pgproto_7pgproto_WriteBuffer(((PyTypeObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_WriteBuffer), __pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 217, __pyx_L1_error)
  __Pyx_GOTREF(((PyObject *)__pyx_t_1));
  __pyx_v_buf = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":218
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)
 *         buf.start_message(type)             # <<<<<<<<<<<<<<
 *         return buf
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_start_message(__pyx_v_buf, __pyx_v_type); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 218, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":219
 *         buf = WriteBuffer.__new__(WriteBuffer)
 *         buf.start_message(type)
 *         return buf             # <<<<<<<<<<<<<<
 * 
 *     @staticmethod
 */
  __Pyx_XDECREF(((PyObject *)__pyx_r));
  __Pyx_INCREF(((PyObject *)__pyx_v_buf));
  __pyx_r = __pyx_v_buf;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":215
 * 
 *     @staticmethod
 *     cdef WriteBuffer new_message(char type):             # <<<<<<<<<<<<<<
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.new_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_buf);
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":222
 * 
 *     @staticmethod
 *     cdef WriteBuffer new():             # <<<<<<<<<<<<<<
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)
 */

static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new(void) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf = 0;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("new", 0);

  /* "asyncpg/pgproto/buffer.pyx":224
 *     cdef WriteBuffer new():
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)             # <<<<<<<<<<<<<<
 *         return buf
 * 
 */
  __pyx_t_1 = ((PyObject *)__pyx_tp_new_7asyncpg_7pgproto_7pgproto_WriteBuffer(((PyTypeObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_WriteBuffer), __pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 224, __pyx_L1_error)
  __Pyx_GOTREF(((PyObject *)__pyx_t_1));
  __pyx_v_buf = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":225
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)
 *         return buf             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(((PyObject *)__pyx_r));
  __Pyx_INCREF(((PyObject *)__pyx_v_buf));
  __pyx_r = __pyx_v_buf;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":222
 * 
 *     @staticmethod
 *     cdef WriteBuffer new():             # <<<<<<<<<<<<<<
 *         cdef WriteBuffer buf
 *         buf = WriteBuffer.__new__(WriteBuffer)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.new", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_buf);
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_9__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_9__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_8__reduce_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_8__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(2, 2, __pyx_L1_error)

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_11__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_11__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_10__setstate_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_11WriteBuffer_10__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(2, 4, __pyx_L1_error)

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":233
 * cdef class ReadBuffer:
 * 
 *     def __cinit__(self):             # <<<<<<<<<<<<<<
 *         self._bufs = collections.deque()
 *         self._bufs_append = self._bufs.append
 */

/* Python wrapper */
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  if (unlikely(PyTuple_GET_SIZE(__pyx_args) > 0)) {
    __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); return -1;}
  if (unlikely(__pyx_kwds) && unlikely(PyDict_Size(__pyx_kwds) > 0) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__cinit__", 0))) return -1;
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer___cinit__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer___cinit__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("__cinit__", 0);

  /* "asyncpg/pgproto/buffer.pyx":234
 * 
 *     def __cinit__(self):
 *         self._bufs = collections.deque()             # <<<<<<<<<<<<<<
 *         self._bufs_append = self._bufs.append
 *         self._bufs_popleft = self._bufs.popleft
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_collections); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_deque); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_1 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_bufs);
  __Pyx_DECREF(__pyx_v_self->_bufs);
  __pyx_v_self->_bufs = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":235
 *     def __cinit__(self):
 *         self._bufs = collections.deque()
 *         self._bufs_append = self._bufs.append             # <<<<<<<<<<<<<<
 *         self._bufs_popleft = self._bufs.popleft
 *         self._bufs_len = 0
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->_bufs, __pyx_n_s_append); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 235, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_bufs_append);
  __Pyx_DECREF(__pyx_v_self->_bufs_append);
  __pyx_v_self->_bufs_append = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":236
 *         self._bufs = collections.deque()
 *         self._bufs_append = self._bufs.append
 *         self._bufs_popleft = self._bufs.popleft             # <<<<<<<<<<<<<<
 *         self._bufs_len = 0
 *         self._buf0 = None
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->_bufs, __pyx_n_s_popleft); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 236, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_bufs_popleft);
  __Pyx_DECREF(__pyx_v_self->_bufs_popleft);
  __pyx_v_self->_bufs_popleft = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":237
 *         self._bufs_append = self._bufs.append
 *         self._bufs_popleft = self._bufs.popleft
 *         self._bufs_len = 0             # <<<<<<<<<<<<<<
 *         self._buf0 = None
 *         self._buf0_prev = None
 */
  __pyx_v_self->_bufs_len = 0;

  /* "asyncpg/pgproto/buffer.pyx":238
 *         self._bufs_popleft = self._bufs.popleft
 *         self._bufs_len = 0
 *         self._buf0 = None             # <<<<<<<<<<<<<<
 *         self._buf0_prev = None
 *         self._pos0 = 0
 */
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->_buf0);
  __Pyx_DECREF(__pyx_v_self->_buf0);
  __pyx_v_self->_buf0 = ((PyObject*)Py_None);

  /* "asyncpg/pgproto/buffer.pyx":239
 *         self._bufs_len = 0
 *         self._buf0 = None
 *         self._buf0_prev = None             # <<<<<<<<<<<<<<
 *         self._pos0 = 0
 *         self._len0 = 0
 */
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->_buf0_prev);
  __Pyx_DECREF(__pyx_v_self->_buf0_prev);
  __pyx_v_self->_buf0_prev = ((PyObject*)Py_None);

  /* "asyncpg/pgproto/buffer.pyx":240
 *         self._buf0 = None
 *         self._buf0_prev = None
 *         self._pos0 = 0             # <<<<<<<<<<<<<<
 *         self._len0 = 0
 *         self._length = 0
 */
  __pyx_v_self->_pos0 = 0;

  /* "asyncpg/pgproto/buffer.pyx":241
 *         self._buf0_prev = None
 *         self._pos0 = 0
 *         self._len0 = 0             # <<<<<<<<<<<<<<
 *         self._length = 0
 * 
 */
  __pyx_v_self->_len0 = 0;

  /* "asyncpg/pgproto/buffer.pyx":242
 *         self._pos0 = 0
 *         self._len0 = 0
 *         self._length = 0             # <<<<<<<<<<<<<<
 * 
 *         self._current_message_type = 0
 */
  __pyx_v_self->_length = 0;

  /* "asyncpg/pgproto/buffer.pyx":244
 *         self._length = 0
 * 
 *         self._current_message_type = 0             # <<<<<<<<<<<<<<
 *         self._current_message_len = 0
 *         self._current_message_len_unread = 0
 */
  __pyx_v_self->_current_message_type = 0;

  /* "asyncpg/pgproto/buffer.pyx":245
 * 
 *         self._current_message_type = 0
 *         self._current_message_len = 0             # <<<<<<<<<<<<<<
 *         self._current_message_len_unread = 0
 *         self._current_message_ready = 0
 */
  __pyx_v_self->_current_message_len = 0;

  /* "asyncpg/pgproto/buffer.pyx":246
 *         self._current_message_type = 0
 *         self._current_message_len = 0
 *         self._current_message_len_unread = 0             # <<<<<<<<<<<<<<
 *         self._current_message_ready = 0
 * 
 */
  __pyx_v_self->_current_message_len_unread = 0;

  /* "asyncpg/pgproto/buffer.pyx":247
 *         self._current_message_len = 0
 *         self._current_message_len_unread = 0
 *         self._current_message_ready = 0             # <<<<<<<<<<<<<<
 * 
 *     cdef feed_data(self, data):
 */
  __pyx_v_self->_current_message_ready = 0;

  /* "asyncpg/pgproto/buffer.pyx":233
 * cdef class ReadBuffer:
 * 
 *     def __cinit__(self):             # <<<<<<<<<<<<<<
 *         self._bufs = collections.deque()
 *         self._bufs_append = self._bufs.append
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":249
 *         self._current_message_ready = 0
 * 
 *     cdef feed_data(self, data):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t dlen
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_feed_data(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, PyObject *__pyx_v_data) {
  Py_ssize_t __pyx_v_dlen;
  PyObject *__pyx_v_data_bytes = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("feed_data", 0);

  /* "asyncpg/pgproto/buffer.pyx":254
 *             bytes data_bytes
 * 
 *         if not cpython.PyBytes_CheckExact(data):             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('feed_data: bytes object expected')
 * 
 */
  __pyx_t_1 = ((!(PyBytes_CheckExact(__pyx_v_data) != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":255
 * 
 *         if not cpython.PyBytes_CheckExact(data):
 *             raise exceptions.BufferError('feed_data: bytes object expected')             # <<<<<<<<<<<<<<
 * 
 *         # Uncomment the below code to test code paths that
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 255, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 255, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_feed_data_bytes_object_expected) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_feed_data_bytes_object_expected);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 255, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 255, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":254
 *             bytes data_bytes
 * 
 *         if not cpython.PyBytes_CheckExact(data):             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('feed_data: bytes object expected')
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":267
 *         #     return
 * 
 *         data_bytes = <bytes>data             # <<<<<<<<<<<<<<
 * 
 *         dlen = cpython.Py_SIZE(data_bytes)
 */
  __pyx_t_2 = __pyx_v_data;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_data_bytes = ((PyObject*)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":269
 *         data_bytes = <bytes>data
 * 
 *         dlen = cpython.Py_SIZE(data_bytes)             # <<<<<<<<<<<<<<
 *         if dlen == 0:
 *             # EOF?
 */
  __pyx_v_dlen = Py_SIZE(__pyx_v_data_bytes);

  /* "asyncpg/pgproto/buffer.pyx":270
 * 
 *         dlen = cpython.Py_SIZE(data_bytes)
 *         if dlen == 0:             # <<<<<<<<<<<<<<
 *             # EOF?
 *             return
 */
  __pyx_t_1 = ((__pyx_v_dlen == 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":272
 *         if dlen == 0:
 *             # EOF?
 *             return             # <<<<<<<<<<<<<<
 * 
 *         self._bufs_append(data_bytes)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":270
 * 
 *         dlen = cpython.Py_SIZE(data_bytes)
 *         if dlen == 0:             # <<<<<<<<<<<<<<
 *             # EOF?
 *             return
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":274
 *             return
 * 
 *         self._bufs_append(data_bytes)             # <<<<<<<<<<<<<<
 *         self._length += dlen
 * 
 */
  __Pyx_INCREF(__pyx_v_self->_bufs_append);
  __pyx_t_4 = __pyx_v_self->_bufs_append; __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
    }
  }
  __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_v_data_bytes) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_data_bytes);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 274, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":275
 * 
 *         self._bufs_append(data_bytes)
 *         self._length += dlen             # <<<<<<<<<<<<<<
 * 
 *         if self._bufs_len == 0:
 */
  __pyx_v_self->_length = (__pyx_v_self->_length + __pyx_v_dlen);

  /* "asyncpg/pgproto/buffer.pyx":277
 *         self._length += dlen
 * 
 *         if self._bufs_len == 0:             # <<<<<<<<<<<<<<
 *             # First buffer
 *             self._len0 = dlen
 */
  __pyx_t_1 = ((__pyx_v_self->_bufs_len == 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":279
 *         if self._bufs_len == 0:
 *             # First buffer
 *             self._len0 = dlen             # <<<<<<<<<<<<<<
 *             self._buf0 = data_bytes
 * 
 */
    __pyx_v_self->_len0 = __pyx_v_dlen;

    /* "asyncpg/pgproto/buffer.pyx":280
 *             # First buffer
 *             self._len0 = dlen
 *             self._buf0 = data_bytes             # <<<<<<<<<<<<<<
 * 
 *         self._bufs_len += 1
 */
    __Pyx_INCREF(__pyx_v_data_bytes);
    __Pyx_GIVEREF(__pyx_v_data_bytes);
    __Pyx_GOTREF(__pyx_v_self->_buf0);
    __Pyx_DECREF(__pyx_v_self->_buf0);
    __pyx_v_self->_buf0 = __pyx_v_data_bytes;

    /* "asyncpg/pgproto/buffer.pyx":277
 *         self._length += dlen
 * 
 *         if self._bufs_len == 0:             # <<<<<<<<<<<<<<
 *             # First buffer
 *             self._len0 = dlen
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":282
 *             self._buf0 = data_bytes
 * 
 *         self._bufs_len += 1             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _ensure_first_buf(self):
 */
  __pyx_v_self->_bufs_len = (__pyx_v_self->_bufs_len + 1);

  /* "asyncpg/pgproto/buffer.pyx":249
 *         self._current_message_ready = 0
 * 
 *     cdef feed_data(self, data):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t dlen
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.feed_data", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_data_bytes);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":284
 *         self._bufs_len += 1
 * 
 *     cdef inline _ensure_first_buf(self):             # <<<<<<<<<<<<<<
 *         if PG_DEBUG:
 *             if self._len0 == 0:
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("_ensure_first_buf", 0);

  /* "asyncpg/pgproto/buffer.pyx":285
 * 
 *     cdef inline _ensure_first_buf(self):
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if self._len0 == 0:
 *                 raise exceptions.BufferError('empty first buffer')
 */
  __pyx_t_1 = (PG_DEBUG != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":286
 *     cdef inline _ensure_first_buf(self):
 *         if PG_DEBUG:
 *             if self._len0 == 0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError('empty first buffer')
 *             if self._length == 0:
 */
    __pyx_t_1 = ((__pyx_v_self->_len0 == 0) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "asyncpg/pgproto/buffer.pyx":287
 *         if PG_DEBUG:
 *             if self._len0 == 0:
 *                 raise exceptions.BufferError('empty first buffer')             # <<<<<<<<<<<<<<
 *             if self._length == 0:
 *                 raise exceptions.BufferError('empty buffer')
 */
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 287, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 287, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_3)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
        }
      }
      __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_empty_first_buffer) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_empty_first_buffer);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 287, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_Raise(__pyx_t_2, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __PYX_ERR(1, 287, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":286
 *     cdef inline _ensure_first_buf(self):
 *         if PG_DEBUG:
 *             if self._len0 == 0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError('empty first buffer')
 *             if self._length == 0:
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":288
 *             if self._len0 == 0:
 *                 raise exceptions.BufferError('empty first buffer')
 *             if self._length == 0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError('empty buffer')
 * 
 */
    __pyx_t_1 = ((__pyx_v_self->_length == 0) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "asyncpg/pgproto/buffer.pyx":289
 *                 raise exceptions.BufferError('empty first buffer')
 *             if self._length == 0:
 *                 raise exceptions.BufferError('empty buffer')             # <<<<<<<<<<<<<<
 * 
 *         if self._pos0 == self._len0:
 */
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 289, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 289, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_4 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_4)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_4);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
        }
      }
      __pyx_t_2 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_4, __pyx_kp_u_empty_buffer) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_kp_u_empty_buffer);
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 289, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_Raise(__pyx_t_2, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __PYX_ERR(1, 289, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":288
 *             if self._len0 == 0:
 *                 raise exceptions.BufferError('empty first buffer')
 *             if self._length == 0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError('empty buffer')
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":285
 * 
 *     cdef inline _ensure_first_buf(self):
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if self._len0 == 0:
 *                 raise exceptions.BufferError('empty first buffer')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":291
 *                 raise exceptions.BufferError('empty buffer')
 * 
 *         if self._pos0 == self._len0:             # <<<<<<<<<<<<<<
 *             self._switch_to_next_buf()
 * 
 */
  __pyx_t_1 = ((__pyx_v_self->_pos0 == __pyx_v_self->_len0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":292
 * 
 *         if self._pos0 == self._len0:
 *             self._switch_to_next_buf()             # <<<<<<<<<<<<<<
 * 
 *     cdef _switch_to_next_buf(self):
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__switch_to_next_buf(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 292, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":291
 *                 raise exceptions.BufferError('empty buffer')
 * 
 *         if self._pos0 == self._len0:             # <<<<<<<<<<<<<<
 *             self._switch_to_next_buf()
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":284
 *         self._bufs_len += 1
 * 
 *     cdef inline _ensure_first_buf(self):             # <<<<<<<<<<<<<<
 *         if PG_DEBUG:
 *             if self._len0 == 0:
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer._ensure_first_buf", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":294
 *             self._switch_to_next_buf()
 * 
 *     cdef _switch_to_next_buf(self):             # <<<<<<<<<<<<<<
 *         # The first buffer is fully read, discard it
 *         self._bufs_popleft()
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__switch_to_next_buf(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  Py_ssize_t __pyx_t_4;
  int __pyx_t_5;
  __Pyx_RefNannySetupContext("_switch_to_next_buf", 0);

  /* "asyncpg/pgproto/buffer.pyx":296
 *     cdef _switch_to_next_buf(self):
 *         # The first buffer is fully read, discard it
 *         self._bufs_popleft()             # <<<<<<<<<<<<<<
 *         self._bufs_len -= 1
 * 
 */
  __Pyx_INCREF(__pyx_v_self->_bufs_popleft);
  __pyx_t_2 = __pyx_v_self->_bufs_popleft; __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 296, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":297
 *         # The first buffer is fully read, discard it
 *         self._bufs_popleft()
 *         self._bufs_len -= 1             # <<<<<<<<<<<<<<
 * 
 *         # Shouldn't fail, since we've checked that `_length >= 1`
 */
  __pyx_v_self->_bufs_len = (__pyx_v_self->_bufs_len - 1);

  /* "asyncpg/pgproto/buffer.pyx":301
 *         # Shouldn't fail, since we've checked that `_length >= 1`
 *         # in _ensure_first_buf()
 *         self._buf0_prev = self._buf0             # <<<<<<<<<<<<<<
 *         self._buf0 = <bytes>self._bufs[0]
 * 
 */
  __pyx_t_1 = __pyx_v_self->_buf0;
  __Pyx_INCREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_buf0_prev);
  __Pyx_DECREF(__pyx_v_self->_buf0_prev);
  __pyx_v_self->_buf0_prev = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":302
 *         # in _ensure_first_buf()
 *         self._buf0_prev = self._buf0
 *         self._buf0 = <bytes>self._bufs[0]             # <<<<<<<<<<<<<<
 * 
 *         self._pos0 = 0
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_self->_bufs, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 302, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_t_1;
  __Pyx_INCREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_GIVEREF(__pyx_t_2);
  __Pyx_GOTREF(__pyx_v_self->_buf0);
  __Pyx_DECREF(__pyx_v_self->_buf0);
  __pyx_v_self->_buf0 = ((PyObject*)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":304
 *         self._buf0 = <bytes>self._bufs[0]
 * 
 *         self._pos0 = 0             # <<<<<<<<<<<<<<
 *         self._len0 = len(self._buf0)
 * 
 */
  __pyx_v_self->_pos0 = 0;

  /* "asyncpg/pgproto/buffer.pyx":305
 * 
 *         self._pos0 = 0
 *         self._len0 = len(self._buf0)             # <<<<<<<<<<<<<<
 * 
 *         if PG_DEBUG:
 */
  __pyx_t_2 = __pyx_v_self->_buf0;
  __Pyx_INCREF(__pyx_t_2);
  if (unlikely(__pyx_t_2 == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(1, 305, __pyx_L1_error)
  }
  __pyx_t_4 = PyBytes_GET_SIZE(__pyx_t_2); if (unlikely(__pyx_t_4 == ((Py_ssize_t)-1))) __PYX_ERR(1, 305, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_self->_len0 = __pyx_t_4;

  /* "asyncpg/pgproto/buffer.pyx":307
 *         self._len0 = len(self._buf0)
 * 
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if self._len0 < 1:
 *                 raise exceptions.BufferError(
 */
  __pyx_t_5 = (PG_DEBUG != 0);
  if (__pyx_t_5) {

    /* "asyncpg/pgproto/buffer.pyx":308
 * 
 *         if PG_DEBUG:
 *             if self._len0 < 1:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError(
 *                     'debug: second buffer of ReadBuffer is empty')
 */
    __pyx_t_5 = ((__pyx_v_self->_len0 < 1) != 0);
    if (unlikely(__pyx_t_5)) {

      /* "asyncpg/pgproto/buffer.pyx":309
 *         if PG_DEBUG:
 *             if self._len0 < 1:
 *                 raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                     'debug: second buffer of ReadBuffer is empty')
 * 
 */
      __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 309, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 309, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_1 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_1)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_1);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
        }
      }
      __pyx_t_2 = (__pyx_t_1) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_1, __pyx_kp_u_debug_second_buffer_of_ReadBuffe) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_kp_u_debug_second_buffer_of_ReadBuffe);
      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 309, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_Raise(__pyx_t_2, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __PYX_ERR(1, 309, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":308
 * 
 *         if PG_DEBUG:
 *             if self._len0 < 1:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError(
 *                     'debug: second buffer of ReadBuffer is empty')
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":307
 *         self._len0 = len(self._buf0)
 * 
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if self._len0 < 1:
 *                 raise exceptions.BufferError(
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":294
 *             self._switch_to_next_buf()
 * 
 *     cdef _switch_to_next_buf(self):             # <<<<<<<<<<<<<<
 *         # The first buffer is fully read, discard it
 *         self._bufs_popleft()
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer._switch_to_next_buf", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":312
 *                     'debug: second buffer of ReadBuffer is empty')
 * 
 *     cdef inline const char* _try_read_bytes(self, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         # Try to read *nbytes* from the first buffer.
 *         #
 */

static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t __pyx_v_nbytes) {
  char const *__pyx_v_result;
  char const *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("_try_read_bytes", 0);

  /* "asyncpg/pgproto/buffer.pyx":324
 *             const char *result
 * 
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if nbytes > self._length:
 *                 return NULL
 */
  __pyx_t_1 = (PG_DEBUG != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":325
 * 
 *         if PG_DEBUG:
 *             if nbytes > self._length:             # <<<<<<<<<<<<<<
 *                 return NULL
 * 
 */
    __pyx_t_1 = ((__pyx_v_nbytes > __pyx_v_self->_length) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":326
 *         if PG_DEBUG:
 *             if nbytes > self._length:
 *                 return NULL             # <<<<<<<<<<<<<<
 * 
 *         if self._current_message_ready:
 */
      __pyx_r = NULL;
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":325
 * 
 *         if PG_DEBUG:
 *             if nbytes > self._length:             # <<<<<<<<<<<<<<
 *                 return NULL
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":324
 *             const char *result
 * 
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if nbytes > self._length:
 *                 return NULL
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":328
 *                 return NULL
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             if self._current_message_len_unread < nbytes:
 *                 return NULL
 */
  __pyx_t_1 = (__pyx_v_self->_current_message_ready != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":329
 * 
 *         if self._current_message_ready:
 *             if self._current_message_len_unread < nbytes:             # <<<<<<<<<<<<<<
 *                 return NULL
 * 
 */
    __pyx_t_1 = ((__pyx_v_self->_current_message_len_unread < __pyx_v_nbytes) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":330
 *         if self._current_message_ready:
 *             if self._current_message_len_unread < nbytes:
 *                 return NULL             # <<<<<<<<<<<<<<
 * 
 *         if self._pos0 + nbytes <= self._len0:
 */
      __pyx_r = NULL;
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":329
 * 
 *         if self._current_message_ready:
 *             if self._current_message_len_unread < nbytes:             # <<<<<<<<<<<<<<
 *                 return NULL
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":328
 *                 return NULL
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             if self._current_message_len_unread < nbytes:
 *                 return NULL
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":332
 *                 return NULL
 * 
 *         if self._pos0 + nbytes <= self._len0:             # <<<<<<<<<<<<<<
 *             result = cpython.PyBytes_AS_STRING(self._buf0)
 *             result += self._pos0
 */
  __pyx_t_1 = (((__pyx_v_self->_pos0 + __pyx_v_nbytes) <= __pyx_v_self->_len0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":333
 * 
 *         if self._pos0 + nbytes <= self._len0:
 *             result = cpython.PyBytes_AS_STRING(self._buf0)             # <<<<<<<<<<<<<<
 *             result += self._pos0
 *             self._pos0 += nbytes
 */
    __pyx_t_2 = __pyx_v_self->_buf0;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_result = PyBytes_AS_STRING(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":334
 *         if self._pos0 + nbytes <= self._len0:
 *             result = cpython.PyBytes_AS_STRING(self._buf0)
 *             result += self._pos0             # <<<<<<<<<<<<<<
 *             self._pos0 += nbytes
 *             self._length -= nbytes
 */
    __pyx_v_result = (__pyx_v_result + __pyx_v_self->_pos0);

    /* "asyncpg/pgproto/buffer.pyx":335
 *             result = cpython.PyBytes_AS_STRING(self._buf0)
 *             result += self._pos0
 *             self._pos0 += nbytes             # <<<<<<<<<<<<<<
 *             self._length -= nbytes
 *             if self._current_message_ready:
 */
    __pyx_v_self->_pos0 = (__pyx_v_self->_pos0 + __pyx_v_nbytes);

    /* "asyncpg/pgproto/buffer.pyx":336
 *             result += self._pos0
 *             self._pos0 += nbytes
 *             self._length -= nbytes             # <<<<<<<<<<<<<<
 *             if self._current_message_ready:
 *                 self._current_message_len_unread -= nbytes
 */
    __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nbytes);

    /* "asyncpg/pgproto/buffer.pyx":337
 *             self._pos0 += nbytes
 *             self._length -= nbytes
 *             if self._current_message_ready:             # <<<<<<<<<<<<<<
 *                 self._current_message_len_unread -= nbytes
 *             return result
 */
    __pyx_t_1 = (__pyx_v_self->_current_message_ready != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":338
 *             self._length -= nbytes
 *             if self._current_message_ready:
 *                 self._current_message_len_unread -= nbytes             # <<<<<<<<<<<<<<
 *             return result
 *         else:
 */
      __pyx_v_self->_current_message_len_unread = (__pyx_v_self->_current_message_len_unread - __pyx_v_nbytes);

      /* "asyncpg/pgproto/buffer.pyx":337
 *             self._pos0 += nbytes
 *             self._length -= nbytes
 *             if self._current_message_ready:             # <<<<<<<<<<<<<<
 *                 self._current_message_len_unread -= nbytes
 *             return result
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":339
 *             if self._current_message_ready:
 *                 self._current_message_len_unread -= nbytes
 *             return result             # <<<<<<<<<<<<<<
 *         else:
 *             return NULL
 */
    __pyx_r = __pyx_v_result;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":332
 *                 return NULL
 * 
 *         if self._pos0 + nbytes <= self._len0:             # <<<<<<<<<<<<<<
 *             result = cpython.PyBytes_AS_STRING(self._buf0)
 *             result += self._pos0
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":341
 *             return result
 *         else:
 *             return NULL             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _read_into(self, char *buf, ssize_t nbytes):
 */
  /*else*/ {
    __pyx_r = NULL;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":312
 *                     'debug: second buffer of ReadBuffer is empty')
 * 
 *     cdef inline const char* _try_read_bytes(self, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         # Try to read *nbytes* from the first buffer.
 *         #
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":343
 *             return NULL
 * 
 *     cdef inline _read_into(self, char *buf, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t nread
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_into(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, char *__pyx_v_buf, Py_ssize_t __pyx_v_nbytes) {
  Py_ssize_t __pyx_v_nread;
  char *__pyx_v_buf0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  __Pyx_RefNannySetupContext("_read_into", 0);

  /* "asyncpg/pgproto/buffer.pyx":348
 *             char *buf0
 * 
 *         while True:             # <<<<<<<<<<<<<<
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 * 
 */
  while (1) {

    /* "asyncpg/pgproto/buffer.pyx":349
 * 
 *         while True:
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)             # <<<<<<<<<<<<<<
 * 
 *             if self._pos0 + nbytes > self._len0:
 */
    __pyx_t_1 = __pyx_v_self->_buf0;
    __Pyx_INCREF(__pyx_t_1);
    __pyx_v_buf0 = PyBytes_AS_STRING(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "asyncpg/pgproto/buffer.pyx":351
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 * 
 *             if self._pos0 + nbytes > self._len0:             # <<<<<<<<<<<<<<
 *                 nread = self._len0 - self._pos0
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nread)
 */
    __pyx_t_2 = (((__pyx_v_self->_pos0 + __pyx_v_nbytes) > __pyx_v_self->_len0) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/buffer.pyx":352
 * 
 *             if self._pos0 + nbytes > self._len0:
 *                 nread = self._len0 - self._pos0             # <<<<<<<<<<<<<<
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nread)
 *                 self._pos0 = self._len0
 */
      __pyx_v_nread = (__pyx_v_self->_len0 - __pyx_v_self->_pos0);

      /* "asyncpg/pgproto/buffer.pyx":353
 *             if self._pos0 + nbytes > self._len0:
 *                 nread = self._len0 - self._pos0
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nread)             # <<<<<<<<<<<<<<
 *                 self._pos0 = self._len0
 *                 self._length -= nread
 */
      (void)(memcpy(__pyx_v_buf, (__pyx_v_buf0 + __pyx_v_self->_pos0), ((size_t)__pyx_v_nread)));

      /* "asyncpg/pgproto/buffer.pyx":354
 *                 nread = self._len0 - self._pos0
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nread)
 *                 self._pos0 = self._len0             # <<<<<<<<<<<<<<
 *                 self._length -= nread
 *                 nbytes -= nread
 */
      __pyx_t_3 = __pyx_v_self->_len0;
      __pyx_v_self->_pos0 = __pyx_t_3;

      /* "asyncpg/pgproto/buffer.pyx":355
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nread)
 *                 self._pos0 = self._len0
 *                 self._length -= nread             # <<<<<<<<<<<<<<
 *                 nbytes -= nread
 *                 buf += nread
 */
      __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":356
 *                 self._pos0 = self._len0
 *                 self._length -= nread
 *                 nbytes -= nread             # <<<<<<<<<<<<<<
 *                 buf += nread
 *                 self._ensure_first_buf()
 */
      __pyx_v_nbytes = (__pyx_v_nbytes - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":357
 *                 self._length -= nread
 *                 nbytes -= nread
 *                 buf += nread             # <<<<<<<<<<<<<<
 *                 self._ensure_first_buf()
 * 
 */
      __pyx_v_buf = (__pyx_v_buf + __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":358
 *                 nbytes -= nread
 *                 buf += nread
 *                 self._ensure_first_buf()             # <<<<<<<<<<<<<<
 * 
 *             else:
 */
      __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 358, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

      /* "asyncpg/pgproto/buffer.pyx":351
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 * 
 *             if self._pos0 + nbytes > self._len0:             # <<<<<<<<<<<<<<
 *                 nread = self._len0 - self._pos0
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nread)
 */
      goto __pyx_L5;
    }

    /* "asyncpg/pgproto/buffer.pyx":361
 * 
 *             else:
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nbytes)             # <<<<<<<<<<<<<<
 *                 self._pos0 += nbytes
 *                 self._length -= nbytes
 */
    /*else*/ {
      (void)(memcpy(__pyx_v_buf, (__pyx_v_buf0 + __pyx_v_self->_pos0), ((size_t)__pyx_v_nbytes)));

      /* "asyncpg/pgproto/buffer.pyx":362
 *             else:
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nbytes)
 *                 self._pos0 += nbytes             # <<<<<<<<<<<<<<
 *                 self._length -= nbytes
 *                 break
 */
      __pyx_v_self->_pos0 = (__pyx_v_self->_pos0 + __pyx_v_nbytes);

      /* "asyncpg/pgproto/buffer.pyx":363
 *                 memcpy(buf, buf0 + self._pos0, <size_t>nbytes)
 *                 self._pos0 += nbytes
 *                 self._length -= nbytes             # <<<<<<<<<<<<<<
 *                 break
 * 
 */
      __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nbytes);

      /* "asyncpg/pgproto/buffer.pyx":364
 *                 self._pos0 += nbytes
 *                 self._length -= nbytes
 *                 break             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _read_and_discard(self, ssize_t nbytes):
 */
      goto __pyx_L4_break;
    }
    __pyx_L5:;
  }
  __pyx_L4_break:;

  /* "asyncpg/pgproto/buffer.pyx":343
 *             return NULL
 * 
 *     cdef inline _read_into(self, char *buf, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t nread
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer._read_into", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":366
 *                 break
 * 
 *     cdef inline _read_and_discard(self, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t nread
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_and_discard(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t __pyx_v_nbytes) {
  Py_ssize_t __pyx_v_nread;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  __Pyx_RefNannySetupContext("_read_and_discard", 0);

  /* "asyncpg/pgproto/buffer.pyx":370
 *             ssize_t nread
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         while True:
 *             if self._pos0 + nbytes > self._len0:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 370, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":371
 * 
 *         self._ensure_first_buf()
 *         while True:             # <<<<<<<<<<<<<<
 *             if self._pos0 + nbytes > self._len0:
 *                 nread = self._len0 - self._pos0
 */
  while (1) {

    /* "asyncpg/pgproto/buffer.pyx":372
 *         self._ensure_first_buf()
 *         while True:
 *             if self._pos0 + nbytes > self._len0:             # <<<<<<<<<<<<<<
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0
 */
    __pyx_t_2 = (((__pyx_v_self->_pos0 + __pyx_v_nbytes) > __pyx_v_self->_len0) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/buffer.pyx":373
 *         while True:
 *             if self._pos0 + nbytes > self._len0:
 *                 nread = self._len0 - self._pos0             # <<<<<<<<<<<<<<
 *                 self._pos0 = self._len0
 *                 self._length -= nread
 */
      __pyx_v_nread = (__pyx_v_self->_len0 - __pyx_v_self->_pos0);

      /* "asyncpg/pgproto/buffer.pyx":374
 *             if self._pos0 + nbytes > self._len0:
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0             # <<<<<<<<<<<<<<
 *                 self._length -= nread
 *                 nbytes -= nread
 */
      __pyx_t_3 = __pyx_v_self->_len0;
      __pyx_v_self->_pos0 = __pyx_t_3;

      /* "asyncpg/pgproto/buffer.pyx":375
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0
 *                 self._length -= nread             # <<<<<<<<<<<<<<
 *                 nbytes -= nread
 *                 self._ensure_first_buf()
 */
      __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":376
 *                 self._pos0 = self._len0
 *                 self._length -= nread
 *                 nbytes -= nread             # <<<<<<<<<<<<<<
 *                 self._ensure_first_buf()
 * 
 */
      __pyx_v_nbytes = (__pyx_v_nbytes - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":377
 *                 self._length -= nread
 *                 nbytes -= nread
 *                 self._ensure_first_buf()             # <<<<<<<<<<<<<<
 * 
 *             else:
 */
      __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 377, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

      /* "asyncpg/pgproto/buffer.pyx":372
 *         self._ensure_first_buf()
 *         while True:
 *             if self._pos0 + nbytes > self._len0:             # <<<<<<<<<<<<<<
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0
 */
      goto __pyx_L5;
    }

    /* "asyncpg/pgproto/buffer.pyx":380
 * 
 *             else:
 *                 self._pos0 += nbytes             # <<<<<<<<<<<<<<
 *                 self._length -= nbytes
 *                 break
 */
    /*else*/ {
      __pyx_v_self->_pos0 = (__pyx_v_self->_pos0 + __pyx_v_nbytes);

      /* "asyncpg/pgproto/buffer.pyx":381
 *             else:
 *                 self._pos0 += nbytes
 *                 self._length -= nbytes             # <<<<<<<<<<<<<<
 *                 break
 * 
 */
      __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nbytes);

      /* "asyncpg/pgproto/buffer.pyx":382
 *                 self._pos0 += nbytes
 *                 self._length -= nbytes
 *                 break             # <<<<<<<<<<<<<<
 * 
 *     cdef bytes read_bytes(self, ssize_t nbytes):
 */
      goto __pyx_L4_break;
    }
    __pyx_L5:;
  }
  __pyx_L4_break:;

  /* "asyncpg/pgproto/buffer.pyx":366
 *                 break
 * 
 *     cdef inline _read_and_discard(self, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t nread
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer._read_and_discard", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":384
 *                 break
 * 
 *     cdef bytes read_bytes(self, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes result
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t __pyx_v_nbytes) {
  PyObject *__pyx_v_result = 0;
  char const *__pyx_v_cbuf;
  char *__pyx_v_buf;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("read_bytes", 0);

  /* "asyncpg/pgproto/buffer.pyx":391
 *             char *buf
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         cbuf = self._try_read_bytes(nbytes)
 *         if cbuf != NULL:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 391, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":392
 * 
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(nbytes)             # <<<<<<<<<<<<<<
 *         if cbuf != NULL:
 *             return cpython.PyBytes_FromStringAndSize(cbuf, nbytes)
 */
  __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, __pyx_v_nbytes);

  /* "asyncpg/pgproto/buffer.pyx":393
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(nbytes)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return cpython.PyBytes_FromStringAndSize(cbuf, nbytes)
 * 
 */
  __pyx_t_2 = ((__pyx_v_cbuf != NULL) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":394
 *         cbuf = self._try_read_bytes(nbytes)
 *         if cbuf != NULL:
 *             return cpython.PyBytes_FromStringAndSize(cbuf, nbytes)             # <<<<<<<<<<<<<<
 * 
 *         if nbytes > self._length:
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = PyBytes_FromStringAndSize(__pyx_v_cbuf, __pyx_v_nbytes); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 394, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_r = ((PyObject*)__pyx_t_1);
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":393
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(nbytes)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return cpython.PyBytes_FromStringAndSize(cbuf, nbytes)
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":396
 *             return cpython.PyBytes_FromStringAndSize(cbuf, nbytes)
 * 
 *         if nbytes > self._length:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'not enough data to read {} bytes'.format(nbytes))
 */
  __pyx_t_2 = ((__pyx_v_nbytes > __pyx_v_self->_length) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":397
 * 
 *         if nbytes > self._length:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'not enough data to read {} bytes'.format(nbytes))
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 397, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 397, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/buffer.pyx":398
 *         if nbytes > self._length:
 *             raise exceptions.BufferError(
 *                 'not enough data to read {} bytes'.format(nbytes))             # <<<<<<<<<<<<<<
 * 
 *         if self._current_message_ready:
 */
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_not_enough_data_to_read_bytes, __pyx_n_s_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 398, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_nbytes); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 398, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_7)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_7);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_3 = (__pyx_t_7) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_7, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_6);
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 398, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 397, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(1, 397, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":396
 *             return cpython.PyBytes_FromStringAndSize(cbuf, nbytes)
 * 
 *         if nbytes > self._length:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'not enough data to read {} bytes'.format(nbytes))
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":400
 *                 'not enough data to read {} bytes'.format(nbytes))
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             self._current_message_len_unread -= nbytes
 *             if self._current_message_len_unread < 0:
 */
  __pyx_t_2 = (__pyx_v_self->_current_message_ready != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":401
 * 
 *         if self._current_message_ready:
 *             self._current_message_len_unread -= nbytes             # <<<<<<<<<<<<<<
 *             if self._current_message_len_unread < 0:
 *                 raise exceptions.BufferError('buffer overread')
 */
    __pyx_v_self->_current_message_len_unread = (__pyx_v_self->_current_message_len_unread - __pyx_v_nbytes);

    /* "asyncpg/pgproto/buffer.pyx":402
 *         if self._current_message_ready:
 *             self._current_message_len_unread -= nbytes
 *             if self._current_message_len_unread < 0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError('buffer overread')
 * 
 */
    __pyx_t_2 = ((__pyx_v_self->_current_message_len_unread < 0) != 0);
    if (unlikely(__pyx_t_2)) {

      /* "asyncpg/pgproto/buffer.pyx":403
 *             self._current_message_len_unread -= nbytes
 *             if self._current_message_len_unread < 0:
 *                 raise exceptions.BufferError('buffer overread')             # <<<<<<<<<<<<<<
 * 
 *         result = cpython.PyBytes_FromStringAndSize(NULL, nbytes)
 */
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_4 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_4)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_4);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
        }
      }
      __pyx_t_1 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_4, __pyx_kp_u_buffer_overread) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_kp_u_buffer_overread);
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(1, 403, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":402
 *         if self._current_message_ready:
 *             self._current_message_len_unread -= nbytes
 *             if self._current_message_len_unread < 0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError('buffer overread')
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":400
 *                 'not enough data to read {} bytes'.format(nbytes))
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             self._current_message_len_unread -= nbytes
 *             if self._current_message_len_unread < 0:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":405
 *                 raise exceptions.BufferError('buffer overread')
 * 
 *         result = cpython.PyBytes_FromStringAndSize(NULL, nbytes)             # <<<<<<<<<<<<<<
 *         buf = cpython.PyBytes_AS_STRING(result)
 *         self._read_into(buf, nbytes)
 */
  __pyx_t_1 = PyBytes_FromStringAndSize(NULL, __pyx_v_nbytes); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 405, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_result = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":406
 * 
 *         result = cpython.PyBytes_FromStringAndSize(NULL, nbytes)
 *         buf = cpython.PyBytes_AS_STRING(result)             # <<<<<<<<<<<<<<
 *         self._read_into(buf, nbytes)
 *         return result
 */
  __pyx_v_buf = PyBytes_AS_STRING(__pyx_v_result);

  /* "asyncpg/pgproto/buffer.pyx":407
 *         result = cpython.PyBytes_FromStringAndSize(NULL, nbytes)
 *         buf = cpython.PyBytes_AS_STRING(result)
 *         self._read_into(buf, nbytes)             # <<<<<<<<<<<<<<
 *         return result
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_into(__pyx_v_self, __pyx_v_buf, __pyx_v_nbytes); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 407, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":408
 *         buf = cpython.PyBytes_AS_STRING(result)
 *         self._read_into(buf, nbytes)
 *         return result             # <<<<<<<<<<<<<<
 * 
 *     cdef bytes read_len_prefixed_bytes(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_result);
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":384
 *                 break
 * 
 *     cdef bytes read_bytes(self, ssize_t nbytes):             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes result
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_bytes", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":410
 *         return result
 * 
 *     cdef bytes read_len_prefixed_bytes(self):             # <<<<<<<<<<<<<<
 *         cdef int32_t size = self.read_int32()
 *         if size < 0:
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_bytes(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  int32_t __pyx_v_size;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int32_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("read_len_prefixed_bytes", 0);

  /* "asyncpg/pgproto/buffer.pyx":411
 * 
 *     cdef bytes read_len_prefixed_bytes(self):
 *         cdef int32_t size = self.read_int32()             # <<<<<<<<<<<<<<
 *         if size < 0:
 *             raise exceptions.BufferError(
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32(__pyx_v_self); if (unlikely(__pyx_t_1 == ((int32_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 411, __pyx_L1_error)
  __pyx_v_size = __pyx_t_1;

  /* "asyncpg/pgproto/buffer.pyx":412
 *     cdef bytes read_len_prefixed_bytes(self):
 *         cdef int32_t size = self.read_int32()
 *         if size < 0:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'negative length for a len-prefixed bytes value')
 */
  __pyx_t_2 = ((__pyx_v_size < 0) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":413
 *         cdef int32_t size = self.read_int32()
 *         if size < 0:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'negative length for a len-prefixed bytes value')
 *         if size == 0:
 */
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 413, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 413, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_4, __pyx_kp_u_negative_length_for_a_len_prefix) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_kp_u_negative_length_for_a_len_prefix);
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 413, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 413, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":412
 *     cdef bytes read_len_prefixed_bytes(self):
 *         cdef int32_t size = self.read_int32()
 *         if size < 0:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'negative length for a len-prefixed bytes value')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":415
 *             raise exceptions.BufferError(
 *                 'negative length for a len-prefixed bytes value')
 *         if size == 0:             # <<<<<<<<<<<<<<
 *             return b''
 *         return self.read_bytes(size)
 */
  __pyx_t_2 = ((__pyx_v_size == 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":416
 *                 'negative length for a len-prefixed bytes value')
 *         if size == 0:
 *             return b''             # <<<<<<<<<<<<<<
 *         return self.read_bytes(size)
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_kp_b__3);
    __pyx_r = __pyx_kp_b__3;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":415
 *             raise exceptions.BufferError(
 *                 'negative length for a len-prefixed bytes value')
 *         if size == 0:             # <<<<<<<<<<<<<<
 *             return b''
 *         return self.read_bytes(size)
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":417
 *         if size == 0:
 *             return b''
 *         return self.read_bytes(size)             # <<<<<<<<<<<<<<
 * 
 *     cdef str read_len_prefixed_utf8(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, __pyx_v_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 417, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_r = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":410
 *         return result
 * 
 *     cdef bytes read_len_prefixed_bytes(self):             # <<<<<<<<<<<<<<
 *         cdef int32_t size = self.read_int32()
 *         if size < 0:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_len_prefixed_bytes", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":419
 *         return self.read_bytes(size)
 * 
 *     cdef str read_len_prefixed_utf8(self):             # <<<<<<<<<<<<<<
 *         cdef:
 *             int32_t size
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_utf8(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  int32_t __pyx_v_size;
  char const *__pyx_v_cbuf;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int32_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("read_len_prefixed_utf8", 0);

  /* "asyncpg/pgproto/buffer.pyx":424
 *             const char *cbuf
 * 
 *         size = self.read_int32()             # <<<<<<<<<<<<<<
 *         if size < 0:
 *             raise exceptions.BufferError(
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32(__pyx_v_self); if (unlikely(__pyx_t_1 == ((int32_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 424, __pyx_L1_error)
  __pyx_v_size = __pyx_t_1;

  /* "asyncpg/pgproto/buffer.pyx":425
 * 
 *         size = self.read_int32()
 *         if size < 0:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'negative length for a len-prefixed bytes value')
 */
  __pyx_t_2 = ((__pyx_v_size < 0) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":426
 *         size = self.read_int32()
 *         if size < 0:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'negative length for a len-prefixed bytes value')
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 426, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 426, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_4, __pyx_kp_u_negative_length_for_a_len_prefix) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_kp_u_negative_length_for_a_len_prefix);
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 426, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 426, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":425
 * 
 *         size = self.read_int32()
 *         if size < 0:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'negative length for a len-prefixed bytes value')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":429
 *                 'negative length for a len-prefixed bytes value')
 * 
 *         if size == 0:             # <<<<<<<<<<<<<<
 *             return ''
 * 
 */
  __pyx_t_2 = ((__pyx_v_size == 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":430
 * 
 *         if size == 0:
 *             return ''             # <<<<<<<<<<<<<<
 * 
 *         self._ensure_first_buf()
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_kp_u__3);
    __pyx_r = __pyx_kp_u__3;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":429
 *                 'negative length for a len-prefixed bytes value')
 * 
 *         if size == 0:             # <<<<<<<<<<<<<<
 *             return ''
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":432
 *             return ''
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         cbuf = self._try_read_bytes(size)
 *         if cbuf != NULL:
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 432, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/buffer.pyx":433
 * 
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(size)             # <<<<<<<<<<<<<<
 *         if cbuf != NULL:
 *             return cpython.PyUnicode_DecodeUTF8(cbuf, size, NULL)
 */
  __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, __pyx_v_size);

  /* "asyncpg/pgproto/buffer.pyx":434
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(size)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return cpython.PyUnicode_DecodeUTF8(cbuf, size, NULL)
 *         else:
 */
  __pyx_t_2 = ((__pyx_v_cbuf != NULL) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":435
 *         cbuf = self._try_read_bytes(size)
 *         if cbuf != NULL:
 *             return cpython.PyUnicode_DecodeUTF8(cbuf, size, NULL)             # <<<<<<<<<<<<<<
 *         else:
 *             return self.read_bytes(size).decode('utf-8')
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = PyUnicode_DecodeUTF8(__pyx_v_cbuf, __pyx_v_size, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 435, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = ((PyObject*)__pyx_t_3);
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":434
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(size)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return cpython.PyUnicode_DecodeUTF8(cbuf, size, NULL)
 *         else:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":437
 *             return cpython.PyUnicode_DecodeUTF8(cbuf, size, NULL)
 *         else:
 *             return self.read_bytes(size).decode('utf-8')             # <<<<<<<<<<<<<<
 * 
 *     cdef read_uuid(self):
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, __pyx_v_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 437, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    if (unlikely(__pyx_t_3 == Py_None)) {
      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%.30s'", "decode");
      __PYX_ERR(1, 437, __pyx_L1_error)
    }
    __pyx_t_5 = __Pyx_decode_bytes(__pyx_t_3, 0, PY_SSIZE_T_MAX, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 437, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_r = ((PyObject*)__pyx_t_5);
    __pyx_t_5 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":419
 *         return self.read_bytes(size)
 * 
 *     cdef str read_len_prefixed_utf8(self):             # <<<<<<<<<<<<<<
 *         cdef:
 *             int32_t size
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_len_prefixed_utf8", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":439
 *             return self.read_bytes(size).decode('utf-8')
 * 
 *     cdef read_uuid(self):             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_uuid(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  char const *__pyx_v_cbuf;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("read_uuid", 0);

  /* "asyncpg/pgproto/buffer.pyx":444
 *             const char *cbuf
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         cbuf = self._try_read_bytes(16)
 *         if cbuf != NULL:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 444, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":445
 * 
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(16)             # <<<<<<<<<<<<<<
 *         if cbuf != NULL:
 *             return pg_uuid_from_buf(cbuf)
 */
  __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 16);

  /* "asyncpg/pgproto/buffer.pyx":446
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(16)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return pg_uuid_from_buf(cbuf)
 *         else:
 */
  __pyx_t_2 = ((__pyx_v_cbuf != NULL) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":447
 *         cbuf = self._try_read_bytes(16)
 *         if cbuf != NULL:
 *             return pg_uuid_from_buf(cbuf)             # <<<<<<<<<<<<<<
 *         else:
 *             return pg_UUID(self.read_bytes(16))
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_from_buf(__pyx_v_cbuf); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 447, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":446
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(16)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return pg_uuid_from_buf(cbuf)
 *         else:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":449
 *             return pg_uuid_from_buf(cbuf)
 *         else:
 *             return pg_UUID(self.read_bytes(16))             # <<<<<<<<<<<<<<
 * 
 *     cdef inline char read_byte(self) except? -1:
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, 16); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 449, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_INCREF(__pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID);
    __pyx_t_4 = __pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 449, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":439
 *             return self.read_bytes(size).decode('utf-8')
 * 
 *     cdef read_uuid(self):             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_uuid", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":451
 *             return pg_UUID(self.read_bytes(16))
 * 
 *     cdef inline char read_byte(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef const char *first_byte
 * 
 */

static CYTHON_INLINE char __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_byte(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  char const *__pyx_v_first_byte;
  char __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("read_byte", 0);

  /* "asyncpg/pgproto/buffer.pyx":454
 *         cdef const char *first_byte
 * 
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if not self._buf0:
 *                 raise exceptions.BufferError(
 */
  __pyx_t_1 = (PG_DEBUG != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":455
 * 
 *         if PG_DEBUG:
 *             if not self._buf0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError(
 *                     'debug: first buffer of ReadBuffer is empty')
 */
    __pyx_t_1 = (__pyx_v_self->_buf0 != Py_None)&&(PyBytes_GET_SIZE(__pyx_v_self->_buf0) != 0);
    __pyx_t_2 = ((!__pyx_t_1) != 0);
    if (unlikely(__pyx_t_2)) {

      /* "asyncpg/pgproto/buffer.pyx":456
 *         if PG_DEBUG:
 *             if not self._buf0:
 *                 raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                     'debug: first buffer of ReadBuffer is empty')
 * 
 */
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 456, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 456, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_4 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_5);
        if (likely(__pyx_t_4)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
          __Pyx_INCREF(__pyx_t_4);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_5, function);
        }
      }
      __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_4, __pyx_kp_u_debug_first_buffer_of_ReadBuffer) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_kp_u_debug_first_buffer_of_ReadBuffer);
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 456, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(1, 456, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":455
 * 
 *         if PG_DEBUG:
 *             if not self._buf0:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError(
 *                     'debug: first buffer of ReadBuffer is empty')
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":454
 *         cdef const char *first_byte
 * 
 *         if PG_DEBUG:             # <<<<<<<<<<<<<<
 *             if not self._buf0:
 *                 raise exceptions.BufferError(
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":459
 *                     'debug: first buffer of ReadBuffer is empty')
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         first_byte = self._try_read_bytes(1)
 *         if first_byte is NULL:
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 459, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/buffer.pyx":460
 * 
 *         self._ensure_first_buf()
 *         first_byte = self._try_read_bytes(1)             # <<<<<<<<<<<<<<
 *         if first_byte is NULL:
 *             raise exceptions.BufferError('not enough data to read one byte')
 */
  __pyx_v_first_byte = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 1);

  /* "asyncpg/pgproto/buffer.pyx":461
 *         self._ensure_first_buf()
 *         first_byte = self._try_read_bytes(1)
 *         if first_byte is NULL:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('not enough data to read one byte')
 * 
 */
  __pyx_t_2 = ((__pyx_v_first_byte == NULL) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/buffer.pyx":462
 *         first_byte = self._try_read_bytes(1)
 *         if first_byte is NULL:
 *             raise exceptions.BufferError('not enough data to read one byte')             # <<<<<<<<<<<<<<
 * 
 *         return first_byte[0]
 */
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 462, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 462, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_kp_u_not_enough_data_to_read_one_byte) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_not_enough_data_to_read_one_byte);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 462, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(1, 462, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":461
 *         self._ensure_first_buf()
 *         first_byte = self._try_read_bytes(1)
 *         if first_byte is NULL:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('not enough data to read one byte')
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":464
 *             raise exceptions.BufferError('not enough data to read one byte')
 * 
 *         return first_byte[0]             # <<<<<<<<<<<<<<
 * 
 *     cdef inline int64_t read_int64(self) except? -1:
 */
  __pyx_r = (__pyx_v_first_byte[0]);
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":451
 *             return pg_UUID(self.read_bytes(16))
 * 
 *     cdef inline char read_byte(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef const char *first_byte
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_byte", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":466
 *         return first_byte[0]
 * 
 *     cdef inline int64_t read_int64(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

static CYTHON_INLINE int64_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int64(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_v_mem = 0;
  char const *__pyx_v_cbuf;
  int64_t __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("read_int64", 0);

  /* "asyncpg/pgproto/buffer.pyx":471
 *             const char *cbuf
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         cbuf = self._try_read_bytes(8)
 *         if cbuf != NULL:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 471, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":472
 * 
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(8)             # <<<<<<<<<<<<<<
 *         if cbuf != NULL:
 *             return hton.unpack_int64(cbuf)
 */
  __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 8);

  /* "asyncpg/pgproto/buffer.pyx":473
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(8)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return hton.unpack_int64(cbuf)
 *         else:
 */
  __pyx_t_2 = ((__pyx_v_cbuf != NULL) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":474
 *         cbuf = self._try_read_bytes(8)
 *         if cbuf != NULL:
 *             return hton.unpack_int64(cbuf)             # <<<<<<<<<<<<<<
 *         else:
 *             mem = self.read_bytes(8)
 */
    __pyx_r = unpack_int64(__pyx_v_cbuf);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":473
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(8)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return hton.unpack_int64(cbuf)
 *         else:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":476
 *             return hton.unpack_int64(cbuf)
 *         else:
 *             mem = self.read_bytes(8)             # <<<<<<<<<<<<<<
 *             return hton.unpack_int64(cpython.PyBytes_AS_STRING(mem))
 * 
 */
  /*else*/ {
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, 8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 476, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_v_mem = ((PyObject*)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/buffer.pyx":477
 *         else:
 *             mem = self.read_bytes(8)
 *             return hton.unpack_int64(cpython.PyBytes_AS_STRING(mem))             # <<<<<<<<<<<<<<
 * 
 *     cdef inline int32_t read_int32(self) except? -1:
 */
    __pyx_r = unpack_int64(PyBytes_AS_STRING(__pyx_v_mem));
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":466
 *         return first_byte[0]
 * 
 *     cdef inline int64_t read_int64(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_int64", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1L;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_mem);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":479
 *             return hton.unpack_int64(cpython.PyBytes_AS_STRING(mem))
 * 
 *     cdef inline int32_t read_int32(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_v_mem = 0;
  char const *__pyx_v_cbuf;
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("read_int32", 0);

  /* "asyncpg/pgproto/buffer.pyx":484
 *             const char *cbuf
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         cbuf = self._try_read_bytes(4)
 *         if cbuf != NULL:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 484, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":485
 * 
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(4)             # <<<<<<<<<<<<<<
 *         if cbuf != NULL:
 *             return hton.unpack_int32(cbuf)
 */
  __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 4);

  /* "asyncpg/pgproto/buffer.pyx":486
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(4)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return hton.unpack_int32(cbuf)
 *         else:
 */
  __pyx_t_2 = ((__pyx_v_cbuf != NULL) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":487
 *         cbuf = self._try_read_bytes(4)
 *         if cbuf != NULL:
 *             return hton.unpack_int32(cbuf)             # <<<<<<<<<<<<<<
 *         else:
 *             mem = self.read_bytes(4)
 */
    __pyx_r = unpack_int32(__pyx_v_cbuf);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":486
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(4)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return hton.unpack_int32(cbuf)
 *         else:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":489
 *             return hton.unpack_int32(cbuf)
 *         else:
 *             mem = self.read_bytes(4)             # <<<<<<<<<<<<<<
 *             return hton.unpack_int32(cpython.PyBytes_AS_STRING(mem))
 * 
 */
  /*else*/ {
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, 4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 489, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_v_mem = ((PyObject*)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/buffer.pyx":490
 *         else:
 *             mem = self.read_bytes(4)
 *             return hton.unpack_int32(cpython.PyBytes_AS_STRING(mem))             # <<<<<<<<<<<<<<
 * 
 *     cdef inline int16_t read_int16(self) except? -1:
 */
    __pyx_r = unpack_int32(PyBytes_AS_STRING(__pyx_v_mem));
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":479
 *             return hton.unpack_int64(cpython.PyBytes_AS_STRING(mem))
 * 
 *     cdef inline int32_t read_int32(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_int32", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_mem);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":492
 *             return hton.unpack_int32(cpython.PyBytes_AS_STRING(mem))
 * 
 *     cdef inline int16_t read_int16(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

static CYTHON_INLINE int16_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int16(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_v_mem = 0;
  char const *__pyx_v_cbuf;
  int16_t __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("read_int16", 0);

  /* "asyncpg/pgproto/buffer.pyx":497
 *             const char *cbuf
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         cbuf = self._try_read_bytes(2)
 *         if cbuf != NULL:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 497, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":498
 * 
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(2)             # <<<<<<<<<<<<<<
 *         if cbuf != NULL:
 *             return hton.unpack_int16(cbuf)
 */
  __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 2);

  /* "asyncpg/pgproto/buffer.pyx":499
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(2)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return hton.unpack_int16(cbuf)
 *         else:
 */
  __pyx_t_2 = ((__pyx_v_cbuf != NULL) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":500
 *         cbuf = self._try_read_bytes(2)
 *         if cbuf != NULL:
 *             return hton.unpack_int16(cbuf)             # <<<<<<<<<<<<<<
 *         else:
 *             mem = self.read_bytes(2)
 */
    __pyx_r = unpack_int16(__pyx_v_cbuf);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":499
 *         self._ensure_first_buf()
 *         cbuf = self._try_read_bytes(2)
 *         if cbuf != NULL:             # <<<<<<<<<<<<<<
 *             return hton.unpack_int16(cbuf)
 *         else:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":502
 *             return hton.unpack_int16(cbuf)
 *         else:
 *             mem = self.read_bytes(2)             # <<<<<<<<<<<<<<
 *             return hton.unpack_int16(cpython.PyBytes_AS_STRING(mem))
 * 
 */
  /*else*/ {
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, 2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 502, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_v_mem = ((PyObject*)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/buffer.pyx":503
 *         else:
 *             mem = self.read_bytes(2)
 *             return hton.unpack_int16(cpython.PyBytes_AS_STRING(mem))             # <<<<<<<<<<<<<<
 * 
 *     cdef inline read_null_str(self):
 */
    __pyx_r = unpack_int16(PyBytes_AS_STRING(__pyx_v_mem));
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":492
 *             return hton.unpack_int32(cpython.PyBytes_AS_STRING(mem))
 * 
 *     cdef inline int16_t read_int16(self) except? -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             bytes mem
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_int16", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_mem);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":505
 *             return hton.unpack_int16(cpython.PyBytes_AS_STRING(mem))
 * 
 *     cdef inline read_null_str(self):             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_null_str(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  Py_ssize_t __pyx_v_pos;
  Py_ssize_t __pyx_v_nread;
  PyObject *__pyx_v_result = 0;
  char const *__pyx_v_buf;
  char const *__pyx_v_buf_start;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  Py_ssize_t __pyx_t_8;
  __Pyx_RefNannySetupContext("read_null_str", 0);

  /* "asyncpg/pgproto/buffer.pyx":506
 * 
 *     cdef inline read_null_str(self):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'read_null_str only works when the message guaranteed '
 */
  __pyx_t_1 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":507
 *     cdef inline read_null_str(self):
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'read_null_str only works when the message guaranteed '
 *                 'to be in the buffer')
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 507, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 507, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_read_null_str_only_works_when_th) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_read_null_str_only_works_when_th);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 507, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 507, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":506
 * 
 *     cdef inline read_null_str(self):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'read_null_str only works when the message guaranteed '
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":518
 *             const char *buf_start
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 * 
 *         buf_start = cpython.PyBytes_AS_STRING(self._buf0)
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 518, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":520
 *         self._ensure_first_buf()
 * 
 *         buf_start = cpython.PyBytes_AS_STRING(self._buf0)             # <<<<<<<<<<<<<<
 *         buf = buf_start + self._pos0
 *         while buf - buf_start < self._len0:
 */
  __pyx_t_2 = __pyx_v_self->_buf0;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_buf_start = PyBytes_AS_STRING(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":521
 * 
 *         buf_start = cpython.PyBytes_AS_STRING(self._buf0)
 *         buf = buf_start + self._pos0             # <<<<<<<<<<<<<<
 *         while buf - buf_start < self._len0:
 *             if buf[0] == 0:
 */
  __pyx_v_buf = (__pyx_v_buf_start + __pyx_v_self->_pos0);

  /* "asyncpg/pgproto/buffer.pyx":522
 *         buf_start = cpython.PyBytes_AS_STRING(self._buf0)
 *         buf = buf_start + self._pos0
 *         while buf - buf_start < self._len0:             # <<<<<<<<<<<<<<
 *             if buf[0] == 0:
 *                 pos = buf - buf_start
 */
  while (1) {
    __pyx_t_1 = (((__pyx_v_buf - __pyx_v_buf_start) < __pyx_v_self->_len0) != 0);
    if (!__pyx_t_1) break;

    /* "asyncpg/pgproto/buffer.pyx":523
 *         buf = buf_start + self._pos0
 *         while buf - buf_start < self._len0:
 *             if buf[0] == 0:             # <<<<<<<<<<<<<<
 *                 pos = buf - buf_start
 *                 nread = pos - self._pos0
 */
    __pyx_t_1 = (((__pyx_v_buf[0]) == 0) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":524
 *         while buf - buf_start < self._len0:
 *             if buf[0] == 0:
 *                 pos = buf - buf_start             # <<<<<<<<<<<<<<
 *                 nread = pos - self._pos0
 *                 buf = self._try_read_bytes(nread + 1)
 */
      __pyx_v_pos = (__pyx_v_buf - __pyx_v_buf_start);

      /* "asyncpg/pgproto/buffer.pyx":525
 *             if buf[0] == 0:
 *                 pos = buf - buf_start
 *                 nread = pos - self._pos0             # <<<<<<<<<<<<<<
 *                 buf = self._try_read_bytes(nread + 1)
 *                 if buf != NULL:
 */
      __pyx_v_nread = (__pyx_v_pos - __pyx_v_self->_pos0);

      /* "asyncpg/pgproto/buffer.pyx":526
 *                 pos = buf - buf_start
 *                 nread = pos - self._pos0
 *                 buf = self._try_read_bytes(nread + 1)             # <<<<<<<<<<<<<<
 *                 if buf != NULL:
 *                     return cpython.PyBytes_FromStringAndSize(buf, nread)
 */
      __pyx_v_buf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, (__pyx_v_nread + 1));

      /* "asyncpg/pgproto/buffer.pyx":527
 *                 nread = pos - self._pos0
 *                 buf = self._try_read_bytes(nread + 1)
 *                 if buf != NULL:             # <<<<<<<<<<<<<<
 *                     return cpython.PyBytes_FromStringAndSize(buf, nread)
 *                 else:
 */
      __pyx_t_1 = ((__pyx_v_buf != NULL) != 0);
      if (__pyx_t_1) {

        /* "asyncpg/pgproto/buffer.pyx":528
 *                 buf = self._try_read_bytes(nread + 1)
 *                 if buf != NULL:
 *                     return cpython.PyBytes_FromStringAndSize(buf, nread)             # <<<<<<<<<<<<<<
 *                 else:
 *                     break
 */
        __Pyx_XDECREF(__pyx_r);
        __pyx_t_2 = PyBytes_FromStringAndSize(__pyx_v_buf, __pyx_v_nread); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 528, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __pyx_r = __pyx_t_2;
        __pyx_t_2 = 0;
        goto __pyx_L0;

        /* "asyncpg/pgproto/buffer.pyx":527
 *                 nread = pos - self._pos0
 *                 buf = self._try_read_bytes(nread + 1)
 *                 if buf != NULL:             # <<<<<<<<<<<<<<
 *                     return cpython.PyBytes_FromStringAndSize(buf, nread)
 *                 else:
 */
      }

      /* "asyncpg/pgproto/buffer.pyx":530
 *                     return cpython.PyBytes_FromStringAndSize(buf, nread)
 *                 else:
 *                     break             # <<<<<<<<<<<<<<
 *             else:
 *                 buf += 1
 */
      /*else*/ {
        goto __pyx_L5_break;
      }

      /* "asyncpg/pgproto/buffer.pyx":523
 *         buf = buf_start + self._pos0
 *         while buf - buf_start < self._len0:
 *             if buf[0] == 0:             # <<<<<<<<<<<<<<
 *                 pos = buf - buf_start
 *                 nread = pos - self._pos0
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":532
 *                     break
 *             else:
 *                 buf += 1             # <<<<<<<<<<<<<<
 * 
 *         result = b''
 */
    /*else*/ {
      __pyx_v_buf = (__pyx_v_buf + 1);
    }
  }
  __pyx_L5_break:;

  /* "asyncpg/pgproto/buffer.pyx":534
 *                 buf += 1
 * 
 *         result = b''             # <<<<<<<<<<<<<<
 *         while True:
 *             pos = self._buf0.find(b'\x00', self._pos0)
 */
  __Pyx_INCREF(__pyx_kp_b__3);
  __pyx_v_result = __pyx_kp_b__3;

  /* "asyncpg/pgproto/buffer.pyx":535
 * 
 *         result = b''
 *         while True:             # <<<<<<<<<<<<<<
 *             pos = self._buf0.find(b'\x00', self._pos0)
 *             if pos >= 0:
 */
  while (1) {

    /* "asyncpg/pgproto/buffer.pyx":536
 *         result = b''
 *         while True:
 *             pos = self._buf0.find(b'\x00', self._pos0)             # <<<<<<<<<<<<<<
 *             if pos >= 0:
 *                 result += self._buf0[self._pos0 : pos]
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->_buf0, __pyx_n_s_find); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 536, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_self->_pos0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 536, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = NULL;
    __pyx_t_6 = 0;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
        __pyx_t_6 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_4)) {
      PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_kp_b__4, __pyx_t_3};
      __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_6, 2+__pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 536, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
      PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_kp_b__4, __pyx_t_3};
      __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_6, 2+__pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 536, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    } else
    #endif
    {
      __pyx_t_7 = PyTuple_New(2+__pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 536, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      if (__pyx_t_5) {
        __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_5); __pyx_t_5 = NULL;
      }
      __Pyx_INCREF(__pyx_kp_b__4);
      __Pyx_GIVEREF(__pyx_kp_b__4);
      PyTuple_SET_ITEM(__pyx_t_7, 0+__pyx_t_6, __pyx_kp_b__4);
      __Pyx_GIVEREF(__pyx_t_3);
      PyTuple_SET_ITEM(__pyx_t_7, 1+__pyx_t_6, __pyx_t_3);
      __pyx_t_3 = 0;
      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_7, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 536, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    }
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_8 = PyInt_AsSsize_t(__pyx_t_2); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 536, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_v_pos = __pyx_t_8;

    /* "asyncpg/pgproto/buffer.pyx":537
 *         while True:
 *             pos = self._buf0.find(b'\x00', self._pos0)
 *             if pos >= 0:             # <<<<<<<<<<<<<<
 *                 result += self._buf0[self._pos0 : pos]
 *                 nread = pos - self._pos0 + 1
 */
    __pyx_t_1 = ((__pyx_v_pos >= 0) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":538
 *             pos = self._buf0.find(b'\x00', self._pos0)
 *             if pos >= 0:
 *                 result += self._buf0[self._pos0 : pos]             # <<<<<<<<<<<<<<
 *                 nread = pos - self._pos0 + 1
 *                 self._pos0 = pos + 1
 */
      if (unlikely(__pyx_v_self->_buf0 == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
        __PYX_ERR(1, 538, __pyx_L1_error)
      }
      __pyx_t_2 = PySequence_GetSlice(__pyx_v_self->_buf0, __pyx_v_self->_pos0, __pyx_v_pos); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 538, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_result, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 538, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF_SET(__pyx_v_result, ((PyObject*)__pyx_t_4));
      __pyx_t_4 = 0;

      /* "asyncpg/pgproto/buffer.pyx":539
 *             if pos >= 0:
 *                 result += self._buf0[self._pos0 : pos]
 *                 nread = pos - self._pos0 + 1             # <<<<<<<<<<<<<<
 *                 self._pos0 = pos + 1
 *                 self._length -= nread
 */
      __pyx_v_nread = ((__pyx_v_pos - __pyx_v_self->_pos0) + 1);

      /* "asyncpg/pgproto/buffer.pyx":540
 *                 result += self._buf0[self._pos0 : pos]
 *                 nread = pos - self._pos0 + 1
 *                 self._pos0 = pos + 1             # <<<<<<<<<<<<<<
 *                 self._length -= nread
 * 
 */
      __pyx_v_self->_pos0 = (__pyx_v_pos + 1);

      /* "asyncpg/pgproto/buffer.pyx":541
 *                 nread = pos - self._pos0 + 1
 *                 self._pos0 = pos + 1
 *                 self._length -= nread             # <<<<<<<<<<<<<<
 * 
 *                 self._current_message_len_unread -= nread
 */
      __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":543
 *                 self._length -= nread
 * 
 *                 self._current_message_len_unread -= nread             # <<<<<<<<<<<<<<
 *                 if self._current_message_len_unread < 0:
 *                     raise exceptions.BufferError(
 */
      __pyx_v_self->_current_message_len_unread = (__pyx_v_self->_current_message_len_unread - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":544
 * 
 *                 self._current_message_len_unread -= nread
 *                 if self._current_message_len_unread < 0:             # <<<<<<<<<<<<<<
 *                     raise exceptions.BufferError(
 *                         'read_null_str: buffer overread')
 */
      __pyx_t_1 = ((__pyx_v_self->_current_message_len_unread < 0) != 0);
      if (unlikely(__pyx_t_1)) {

        /* "asyncpg/pgproto/buffer.pyx":545
 *                 self._current_message_len_unread -= nread
 *                 if self._current_message_len_unread < 0:
 *                     raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                         'read_null_str: buffer overread')
 * 
 */
        __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 545, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 545, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        __pyx_t_2 = NULL;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_7))) {
          __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_7);
          if (likely(__pyx_t_2)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
            __Pyx_INCREF(__pyx_t_2);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_7, function);
          }
        }
        __pyx_t_4 = (__pyx_t_2) ? __Pyx_PyObject_Call2Args(__pyx_t_7, __pyx_t_2, __pyx_kp_u_read_null_str_buffer_overread) : __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_kp_u_read_null_str_buffer_overread);
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 545, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_Raise(__pyx_t_4, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __PYX_ERR(1, 545, __pyx_L1_error)

        /* "asyncpg/pgproto/buffer.pyx":544
 * 
 *                 self._current_message_len_unread -= nread
 *                 if self._current_message_len_unread < 0:             # <<<<<<<<<<<<<<
 *                     raise exceptions.BufferError(
 *                         'read_null_str: buffer overread')
 */
      }

      /* "asyncpg/pgproto/buffer.pyx":548
 *                         'read_null_str: buffer overread')
 * 
 *                 return result             # <<<<<<<<<<<<<<
 * 
 *             else:
 */
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF(__pyx_v_result);
      __pyx_r = __pyx_v_result;
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":537
 *         while True:
 *             pos = self._buf0.find(b'\x00', self._pos0)
 *             if pos >= 0:             # <<<<<<<<<<<<<<
 *                 result += self._buf0[self._pos0 : pos]
 *                 nread = pos - self._pos0 + 1
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":551
 * 
 *             else:
 *                 result += self._buf0[self._pos0:]             # <<<<<<<<<<<<<<
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0
 */
    /*else*/ {
      if (unlikely(__pyx_v_self->_buf0 == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
        __PYX_ERR(1, 551, __pyx_L1_error)
      }
      __pyx_t_4 = PySequence_GetSlice(__pyx_v_self->_buf0, __pyx_v_self->_pos0, PY_SSIZE_T_MAX); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 551, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_7 = PyNumber_InPlaceAdd(__pyx_v_result, __pyx_t_4); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 551, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF_SET(__pyx_v_result, ((PyObject*)__pyx_t_7));
      __pyx_t_7 = 0;

      /* "asyncpg/pgproto/buffer.pyx":552
 *             else:
 *                 result += self._buf0[self._pos0:]
 *                 nread = self._len0 - self._pos0             # <<<<<<<<<<<<<<
 *                 self._pos0 = self._len0
 *                 self._length -= nread
 */
      __pyx_v_nread = (__pyx_v_self->_len0 - __pyx_v_self->_pos0);

      /* "asyncpg/pgproto/buffer.pyx":553
 *                 result += self._buf0[self._pos0:]
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0             # <<<<<<<<<<<<<<
 *                 self._length -= nread
 * 
 */
      __pyx_t_8 = __pyx_v_self->_len0;
      __pyx_v_self->_pos0 = __pyx_t_8;

      /* "asyncpg/pgproto/buffer.pyx":554
 *                 nread = self._len0 - self._pos0
 *                 self._pos0 = self._len0
 *                 self._length -= nread             # <<<<<<<<<<<<<<
 * 
 *                 self._current_message_len_unread -= nread
 */
      __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":556
 *                 self._length -= nread
 * 
 *                 self._current_message_len_unread -= nread             # <<<<<<<<<<<<<<
 *                 if self._current_message_len_unread < 0:
 *                     raise exceptions.BufferError(
 */
      __pyx_v_self->_current_message_len_unread = (__pyx_v_self->_current_message_len_unread - __pyx_v_nread);

      /* "asyncpg/pgproto/buffer.pyx":557
 * 
 *                 self._current_message_len_unread -= nread
 *                 if self._current_message_len_unread < 0:             # <<<<<<<<<<<<<<
 *                     raise exceptions.BufferError(
 *                         'read_null_str: buffer overread')
 */
      __pyx_t_1 = ((__pyx_v_self->_current_message_len_unread < 0) != 0);
      if (unlikely(__pyx_t_1)) {

        /* "asyncpg/pgproto/buffer.pyx":558
 *                 self._current_message_len_unread -= nread
 *                 if self._current_message_len_unread < 0:
 *                     raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                         'read_null_str: buffer overread')
 * 
 */
        __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 558, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 558, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __pyx_t_4 = NULL;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
          __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
          if (likely(__pyx_t_4)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
            __Pyx_INCREF(__pyx_t_4);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_2, function);
          }
        }
        __pyx_t_7 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_kp_u_read_null_str_buffer_overread) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_kp_u_read_null_str_buffer_overread);
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 558, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_Raise(__pyx_t_7, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __PYX_ERR(1, 558, __pyx_L1_error)

        /* "asyncpg/pgproto/buffer.pyx":557
 * 
 *                 self._current_message_len_unread -= nread
 *                 if self._current_message_len_unread < 0:             # <<<<<<<<<<<<<<
 *                     raise exceptions.BufferError(
 *                         'read_null_str: buffer overread')
 */
      }

      /* "asyncpg/pgproto/buffer.pyx":561
 *                         'read_null_str: buffer overread')
 * 
 *                 self._ensure_first_buf()             # <<<<<<<<<<<<<<
 * 
 *     cdef int32_t take_message(self) except -1:
 */
      __pyx_t_7 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 561, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    }
  }

  /* "asyncpg/pgproto/buffer.pyx":505
 *             return hton.unpack_int16(cpython.PyBytes_AS_STRING(mem))
 * 
 *     cdef inline read_null_str(self):             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.read_null_str", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":563
 *                 self._ensure_first_buf()
 * 
 *     cdef int32_t take_message(self) except -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             const char *cbuf
 */

static int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  char const *__pyx_v_cbuf;
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int32_t __pyx_t_5;
  __Pyx_RefNannySetupContext("take_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":567
 *             const char *cbuf
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             return 1
 * 
 */
  __pyx_t_1 = (__pyx_v_self->_current_message_ready != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":568
 * 
 *         if self._current_message_ready:
 *             return 1             # <<<<<<<<<<<<<<
 * 
 *         if self._current_message_type == 0:
 */
    __pyx_r = 1;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":567
 *             const char *cbuf
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             return 1
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":570
 *             return 1
 * 
 *         if self._current_message_type == 0:             # <<<<<<<<<<<<<<
 *             if self._length < 1:
 *                 return 0
 */
  __pyx_t_1 = ((__pyx_v_self->_current_message_type == 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":571
 * 
 *         if self._current_message_type == 0:
 *             if self._length < 1:             # <<<<<<<<<<<<<<
 *                 return 0
 *             self._ensure_first_buf()
 */
    __pyx_t_1 = ((__pyx_v_self->_length < 1) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":572
 *         if self._current_message_type == 0:
 *             if self._length < 1:
 *                 return 0             # <<<<<<<<<<<<<<
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(1)
 */
      __pyx_r = 0;
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":571
 * 
 *         if self._current_message_type == 0:
 *             if self._length < 1:             # <<<<<<<<<<<<<<
 *                 return 0
 *             self._ensure_first_buf()
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":573
 *             if self._length < 1:
 *                 return 0
 *             self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *             cbuf = self._try_read_bytes(1)
 *             if cbuf == NULL:
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 573, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":574
 *                 return 0
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(1)             # <<<<<<<<<<<<<<
 *             if cbuf == NULL:
 *                 raise exceptions.BufferError(
 */
    __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 1);

    /* "asyncpg/pgproto/buffer.pyx":575
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(1)
 *             if cbuf == NULL:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError(
 *                     'failed to read one byte on a non-empty buffer')
 */
    __pyx_t_1 = ((__pyx_v_cbuf == NULL) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "asyncpg/pgproto/buffer.pyx":576
 *             cbuf = self._try_read_bytes(1)
 *             if cbuf == NULL:
 *                 raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                     'failed to read one byte on a non-empty buffer')
 *             self._current_message_type = cbuf[0]
 */
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 576, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 576, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_3)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
        }
      }
      __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_failed_to_read_one_byte_on_a_non) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_failed_to_read_one_byte_on_a_non);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 576, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_Raise(__pyx_t_2, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __PYX_ERR(1, 576, __pyx_L1_error)

      /* "asyncpg/pgproto/buffer.pyx":575
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(1)
 *             if cbuf == NULL:             # <<<<<<<<<<<<<<
 *                 raise exceptions.BufferError(
 *                     'failed to read one byte on a non-empty buffer')
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":578
 *                 raise exceptions.BufferError(
 *                     'failed to read one byte on a non-empty buffer')
 *             self._current_message_type = cbuf[0]             # <<<<<<<<<<<<<<
 * 
 *         if self._current_message_len == 0:
 */
    __pyx_v_self->_current_message_type = (__pyx_v_cbuf[0]);

    /* "asyncpg/pgproto/buffer.pyx":570
 *             return 1
 * 
 *         if self._current_message_type == 0:             # <<<<<<<<<<<<<<
 *             if self._length < 1:
 *                 return 0
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":580
 *             self._current_message_type = cbuf[0]
 * 
 *         if self._current_message_len == 0:             # <<<<<<<<<<<<<<
 *             if self._length < 4:
 *                 return 0
 */
  __pyx_t_1 = ((__pyx_v_self->_current_message_len == 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":581
 * 
 *         if self._current_message_len == 0:
 *             if self._length < 4:             # <<<<<<<<<<<<<<
 *                 return 0
 * 
 */
    __pyx_t_1 = ((__pyx_v_self->_length < 4) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":582
 *         if self._current_message_len == 0:
 *             if self._length < 4:
 *                 return 0             # <<<<<<<<<<<<<<
 * 
 *             self._ensure_first_buf()
 */
      __pyx_r = 0;
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":581
 * 
 *         if self._current_message_len == 0:
 *             if self._length < 4:             # <<<<<<<<<<<<<<
 *                 return 0
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":584
 *                 return 0
 * 
 *             self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *             cbuf = self._try_read_bytes(4)
 *             if cbuf != NULL:
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 584, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":585
 * 
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(4)             # <<<<<<<<<<<<<<
 *             if cbuf != NULL:
 *                 self._current_message_len = hton.unpack_int32(cbuf)
 */
    __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, 4);

    /* "asyncpg/pgproto/buffer.pyx":586
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(4)
 *             if cbuf != NULL:             # <<<<<<<<<<<<<<
 *                 self._current_message_len = hton.unpack_int32(cbuf)
 *             else:
 */
    __pyx_t_1 = ((__pyx_v_cbuf != NULL) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":587
 *             cbuf = self._try_read_bytes(4)
 *             if cbuf != NULL:
 *                 self._current_message_len = hton.unpack_int32(cbuf)             # <<<<<<<<<<<<<<
 *             else:
 *                 self._current_message_len = self.read_int32()
 */
      __pyx_v_self->_current_message_len = unpack_int32(__pyx_v_cbuf);

      /* "asyncpg/pgproto/buffer.pyx":586
 *             self._ensure_first_buf()
 *             cbuf = self._try_read_bytes(4)
 *             if cbuf != NULL:             # <<<<<<<<<<<<<<
 *                 self._current_message_len = hton.unpack_int32(cbuf)
 *             else:
 */
      goto __pyx_L9;
    }

    /* "asyncpg/pgproto/buffer.pyx":589
 *                 self._current_message_len = hton.unpack_int32(cbuf)
 *             else:
 *                 self._current_message_len = self.read_int32()             # <<<<<<<<<<<<<<
 * 
 *             self._current_message_len_unread = self._current_message_len - 4
 */
    /*else*/ {
      __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32(__pyx_v_self); if (unlikely(__pyx_t_5 == ((int32_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 589, __pyx_L1_error)
      __pyx_v_self->_current_message_len = __pyx_t_5;
    }
    __pyx_L9:;

    /* "asyncpg/pgproto/buffer.pyx":591
 *                 self._current_message_len = self.read_int32()
 * 
 *             self._current_message_len_unread = self._current_message_len - 4             # <<<<<<<<<<<<<<
 * 
 *         if self._length < self._current_message_len_unread:
 */
    __pyx_v_self->_current_message_len_unread = (__pyx_v_self->_current_message_len - 4);

    /* "asyncpg/pgproto/buffer.pyx":580
 *             self._current_message_type = cbuf[0]
 * 
 *         if self._current_message_len == 0:             # <<<<<<<<<<<<<<
 *             if self._length < 4:
 *                 return 0
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":593
 *             self._current_message_len_unread = self._current_message_len - 4
 * 
 *         if self._length < self._current_message_len_unread:             # <<<<<<<<<<<<<<
 *             return 0
 * 
 */
  __pyx_t_1 = ((__pyx_v_self->_length < __pyx_v_self->_current_message_len_unread) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":594
 * 
 *         if self._length < self._current_message_len_unread:
 *             return 0             # <<<<<<<<<<<<<<
 * 
 *         self._current_message_ready = 1
 */
    __pyx_r = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":593
 *             self._current_message_len_unread = self._current_message_len - 4
 * 
 *         if self._length < self._current_message_len_unread:             # <<<<<<<<<<<<<<
 *             return 0
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":596
 *             return 0
 * 
 *         self._current_message_ready = 1             # <<<<<<<<<<<<<<
 *         return 1
 * 
 */
  __pyx_v_self->_current_message_ready = 1;

  /* "asyncpg/pgproto/buffer.pyx":597
 * 
 *         self._current_message_ready = 1
 *         return 1             # <<<<<<<<<<<<<<
 * 
 *     cdef inline int32_t take_message_type(self, char mtype) except -1:
 */
  __pyx_r = 1;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":563
 *                 self._ensure_first_buf()
 * 
 *     cdef int32_t take_message(self) except -1:             # <<<<<<<<<<<<<<
 *         cdef:
 *             const char *cbuf
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.take_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":599
 *         return 1
 * 
 *     cdef inline int32_t take_message_type(self, char mtype) except -1:             # <<<<<<<<<<<<<<
 *         cdef const char *buf0
 * 
 */

static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, char __pyx_v_mtype) {
  char const *__pyx_v_buf0;
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int32_t __pyx_t_3;
  int32_t __pyx_t_4;
  __Pyx_RefNannySetupContext("take_message_type", 0);

  /* "asyncpg/pgproto/buffer.pyx":602
 *         cdef const char *buf0
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             return self._current_message_type == mtype
 *         elif self._length >= 1:
 */
  __pyx_t_1 = (__pyx_v_self->_current_message_ready != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":603
 * 
 *         if self._current_message_ready:
 *             return self._current_message_type == mtype             # <<<<<<<<<<<<<<
 *         elif self._length >= 1:
 *             self._ensure_first_buf()
 */
    __pyx_r = (__pyx_v_self->_current_message_type == __pyx_v_mtype);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":602
 *         cdef const char *buf0
 * 
 *         if self._current_message_ready:             # <<<<<<<<<<<<<<
 *             return self._current_message_type == mtype
 *         elif self._length >= 1:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":604
 *         if self._current_message_ready:
 *             return self._current_message_type == mtype
 *         elif self._length >= 1:             # <<<<<<<<<<<<<<
 *             self._ensure_first_buf()
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 */
  __pyx_t_1 = ((__pyx_v_self->_length >= 1) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":605
 *             return self._current_message_type == mtype
 *         elif self._length >= 1:
 *             self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 * 
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 605, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":606
 *         elif self._length >= 1:
 *             self._ensure_first_buf()
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)             # <<<<<<<<<<<<<<
 * 
 *             return buf0[self._pos0] == mtype and self.take_message()
 */
    __pyx_t_2 = __pyx_v_self->_buf0;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_buf0 = PyBytes_AS_STRING(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":608
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 * 
 *             return buf0[self._pos0] == mtype and self.take_message()             # <<<<<<<<<<<<<<
 *         else:
 *             return 0
 */
    __pyx_t_1 = ((__pyx_v_buf0[__pyx_v_self->_pos0]) == __pyx_v_mtype);
    if (__pyx_t_1) {
    } else {
      __pyx_t_3 = __pyx_t_1;
      goto __pyx_L4_bool_binop_done;
    }
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message(__pyx_v_self); if (unlikely(__pyx_t_4 == ((int32_t)-1))) __PYX_ERR(1, 608, __pyx_L1_error)
    __pyx_t_3 = __pyx_t_4;
    __pyx_L4_bool_binop_done:;
    __pyx_r = __pyx_t_3;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":604
 *         if self._current_message_ready:
 *             return self._current_message_type == mtype
 *         elif self._length >= 1:             # <<<<<<<<<<<<<<
 *             self._ensure_first_buf()
 *             buf0 = cpython.PyBytes_AS_STRING(self._buf0)
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":610
 *             return buf0[self._pos0] == mtype and self.take_message()
 *         else:
 *             return 0             # <<<<<<<<<<<<<<
 * 
 *     cdef int32_t put_message(self) except -1:
 */
  /*else*/ {
    __pyx_r = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/buffer.pyx":599
 *         return 1
 * 
 *     cdef inline int32_t take_message_type(self, char mtype) except -1:             # <<<<<<<<<<<<<<
 *         cdef const char *buf0
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.take_message_type", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":612
 *             return 0
 * 
 *     cdef int32_t put_message(self) except -1:             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(
 */

static int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_put_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("put_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":613
 * 
 *     cdef int32_t put_message(self) except -1:
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'cannot put message: no message taken')
 */
  __pyx_t_1 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":614
 *     cdef int32_t put_message(self) except -1:
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'cannot put message: no message taken')
 *         self._current_message_ready = False
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_cannot_put_message_no_message_ta) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_cannot_put_message_no_message_ta);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 614, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 614, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":613
 * 
 *     cdef int32_t put_message(self) except -1:
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'cannot put message: no message taken')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":616
 *             raise exceptions.BufferError(
 *                 'cannot put message: no message taken')
 *         self._current_message_ready = False             # <<<<<<<<<<<<<<
 *         return 0
 * 
 */
  __pyx_v_self->_current_message_ready = 0;

  /* "asyncpg/pgproto/buffer.pyx":617
 *                 'cannot put message: no message taken')
 *         self._current_message_ready = False
 *         return 0             # <<<<<<<<<<<<<<
 * 
 *     cdef inline const char* try_consume_message(self, ssize_t* len):
 */
  __pyx_r = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":612
 *             return 0
 * 
 *     cdef int32_t put_message(self) except -1:             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.put_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":619
 *         return 0
 * 
 *     cdef inline const char* try_consume_message(self, ssize_t* len):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t buf_len
 */

static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_try_consume_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, Py_ssize_t *__pyx_v_len) {
  Py_ssize_t __pyx_v_buf_len;
  char const *__pyx_v_buf;
  char const *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  __Pyx_RefNannySetupContext("try_consume_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":624
 *             const char *buf
 * 
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             return NULL
 * 
 */
  __pyx_t_1 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":625
 * 
 *         if not self._current_message_ready:
 *             return NULL             # <<<<<<<<<<<<<<
 * 
 *         self._ensure_first_buf()
 */
    __pyx_r = NULL;
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":624
 *             const char *buf
 * 
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             return NULL
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":627
 *             return NULL
 * 
 *         self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *         buf_len = self._current_message_len_unread
 *         buf = self._try_read_bytes(buf_len)
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 627, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":628
 * 
 *         self._ensure_first_buf()
 *         buf_len = self._current_message_len_unread             # <<<<<<<<<<<<<<
 *         buf = self._try_read_bytes(buf_len)
 *         if buf != NULL:
 */
  __pyx_t_3 = __pyx_v_self->_current_message_len_unread;
  __pyx_v_buf_len = __pyx_t_3;

  /* "asyncpg/pgproto/buffer.pyx":629
 *         self._ensure_first_buf()
 *         buf_len = self._current_message_len_unread
 *         buf = self._try_read_bytes(buf_len)             # <<<<<<<<<<<<<<
 *         if buf != NULL:
 *             len[0] = buf_len
 */
  __pyx_v_buf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes(__pyx_v_self, __pyx_v_buf_len);

  /* "asyncpg/pgproto/buffer.pyx":630
 *         buf_len = self._current_message_len_unread
 *         buf = self._try_read_bytes(buf_len)
 *         if buf != NULL:             # <<<<<<<<<<<<<<
 *             len[0] = buf_len
 *             self._finish_message()
 */
  __pyx_t_1 = ((__pyx_v_buf != NULL) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":631
 *         buf = self._try_read_bytes(buf_len)
 *         if buf != NULL:
 *             len[0] = buf_len             # <<<<<<<<<<<<<<
 *             self._finish_message()
 *         return buf
 */
    (__pyx_v_len[0]) = __pyx_v_buf_len;

    /* "asyncpg/pgproto/buffer.pyx":632
 *         if buf != NULL:
 *             len[0] = buf_len
 *             self._finish_message()             # <<<<<<<<<<<<<<
 *         return buf
 * 
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 632, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":630
 *         buf_len = self._current_message_len_unread
 *         buf = self._try_read_bytes(buf_len)
 *         if buf != NULL:             # <<<<<<<<<<<<<<
 *             len[0] = buf_len
 *             self._finish_message()
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":633
 *             len[0] = buf_len
 *             self._finish_message()
 *         return buf             # <<<<<<<<<<<<<<
 * 
 *     cdef discard_message(self):
 */
  __pyx_r = __pyx_v_buf;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":619
 *         return 0
 * 
 *     cdef inline const char* try_consume_message(self, ssize_t* len):             # <<<<<<<<<<<<<<
 *         cdef:
 *             ssize_t buf_len
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_WriteUnraisable("asyncpg.pgproto.pgproto.ReadBuffer.try_consume_message", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":635
 *         return buf
 * 
 *     cdef discard_message(self):             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to discard')
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_discard_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("discard_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":636
 * 
 *     cdef discard_message(self):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('no message to discard')
 *         if self._current_message_len_unread > 0:
 */
  __pyx_t_1 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":637
 *     cdef discard_message(self):
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to discard')             # <<<<<<<<<<<<<<
 *         if self._current_message_len_unread > 0:
 *             self._read_and_discard(self._current_message_len_unread)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 637, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 637, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_no_message_to_discard) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_no_message_to_discard);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 637, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 637, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":636
 * 
 *     cdef discard_message(self):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('no message to discard')
 *         if self._current_message_len_unread > 0:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":638
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to discard')
 *         if self._current_message_len_unread > 0:             # <<<<<<<<<<<<<<
 *             self._read_and_discard(self._current_message_len_unread)
 *             self._current_message_len_unread = 0
 */
  __pyx_t_1 = ((__pyx_v_self->_current_message_len_unread > 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":639
 *             raise exceptions.BufferError('no message to discard')
 *         if self._current_message_len_unread > 0:
 *             self._read_and_discard(self._current_message_len_unread)             # <<<<<<<<<<<<<<
 *             self._current_message_len_unread = 0
 *         self._finish_message()
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_and_discard(__pyx_v_self, __pyx_v_self->_current_message_len_unread); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 639, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":640
 *         if self._current_message_len_unread > 0:
 *             self._read_and_discard(self._current_message_len_unread)
 *             self._current_message_len_unread = 0             # <<<<<<<<<<<<<<
 *         self._finish_message()
 * 
 */
    __pyx_v_self->_current_message_len_unread = 0;

    /* "asyncpg/pgproto/buffer.pyx":638
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to discard')
 *         if self._current_message_len_unread > 0:             # <<<<<<<<<<<<<<
 *             self._read_and_discard(self._current_message_len_unread)
 *             self._current_message_len_unread = 0
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":641
 *             self._read_and_discard(self._current_message_len_unread)
 *             self._current_message_len_unread = 0
 *         self._finish_message()             # <<<<<<<<<<<<<<
 * 
 *     cdef bytes consume_message(self):
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 641, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":635
 *         return buf
 * 
 *     cdef discard_message(self):             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to discard')
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.discard_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":643
 *         self._finish_message()
 * 
 *     cdef bytes consume_message(self):             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to consume')
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_v_mem = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("consume_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":644
 * 
 *     cdef bytes consume_message(self):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('no message to consume')
 *         if self._current_message_len_unread > 0:
 */
  __pyx_t_1 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":645
 *     cdef bytes consume_message(self):
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to consume')             # <<<<<<<<<<<<<<
 *         if self._current_message_len_unread > 0:
 *             mem = self.read_bytes(self._current_message_len_unread)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 645, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 645, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_no_message_to_consume) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_no_message_to_consume);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 645, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 645, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":644
 * 
 *     cdef bytes consume_message(self):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError('no message to consume')
 *         if self._current_message_len_unread > 0:
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":646
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to consume')
 *         if self._current_message_len_unread > 0:             # <<<<<<<<<<<<<<
 *             mem = self.read_bytes(self._current_message_len_unread)
 *         else:
 */
  __pyx_t_1 = ((__pyx_v_self->_current_message_len_unread > 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":647
 *             raise exceptions.BufferError('no message to consume')
 *         if self._current_message_len_unread > 0:
 *             mem = self.read_bytes(self._current_message_len_unread)             # <<<<<<<<<<<<<<
 *         else:
 *             mem = b''
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes(__pyx_v_self, __pyx_v_self->_current_message_len_unread); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 647, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_v_mem = ((PyObject*)__pyx_t_2);
    __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":646
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to consume')
 *         if self._current_message_len_unread > 0:             # <<<<<<<<<<<<<<
 *             mem = self.read_bytes(self._current_message_len_unread)
 *         else:
 */
    goto __pyx_L4;
  }

  /* "asyncpg/pgproto/buffer.pyx":649
 *             mem = self.read_bytes(self._current_message_len_unread)
 *         else:
 *             mem = b''             # <<<<<<<<<<<<<<
 *         self._finish_message()
 *         return mem
 */
  /*else*/ {
    __Pyx_INCREF(__pyx_kp_b__3);
    __pyx_v_mem = __pyx_kp_b__3;
  }
  __pyx_L4:;

  /* "asyncpg/pgproto/buffer.pyx":650
 *         else:
 *             mem = b''
 *         self._finish_message()             # <<<<<<<<<<<<<<
 *         return mem
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 650, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":651
 *             mem = b''
 *         self._finish_message()
 *         return mem             # <<<<<<<<<<<<<<
 * 
 *     cdef redirect_messages(self, WriteBuffer buf, char mtype,
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_mem);
  __pyx_r = __pyx_v_mem;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":643
 *         self._finish_message()
 * 
 *     cdef bytes consume_message(self):             # <<<<<<<<<<<<<<
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError('no message to consume')
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.consume_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_mem);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":653
 *         return mem
 * 
 *     cdef redirect_messages(self, WriteBuffer buf, char mtype,             # <<<<<<<<<<<<<<
 *                            int stop_at=0):
 *         if not self._current_message_ready:
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, char __pyx_v_mtype, struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages *__pyx_optional_args) {
  int __pyx_v_stop_at = ((int)0);
  char const *__pyx_v_cbuf;
  Py_ssize_t __pyx_v_cbuf_len;
  int32_t __pyx_v_msg_len;
  Py_ssize_t __pyx_v_new_pos0;
  Py_ssize_t __pyx_v_pos_delta;
  int32_t __pyx_v_done;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  Py_ssize_t __pyx_t_6;
  int32_t __pyx_t_7;
  __Pyx_RefNannySetupContext("redirect_messages", 0);
  if (__pyx_optional_args) {
    if (__pyx_optional_args->__pyx_n > 0) {
      __pyx_v_stop_at = __pyx_optional_args->stop_at;
    }
  }

  /* "asyncpg/pgproto/buffer.pyx":655
 *     cdef redirect_messages(self, WriteBuffer buf, char mtype,
 *                            int stop_at=0):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called on a buffer without a '
 */
  __pyx_t_1 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":656
 *                            int stop_at=0):
 *         if not self._current_message_ready:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'consume_full_messages called on a buffer without a '
 *                 'complete first message')
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 656, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 656, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_consume_full_messages_called_on) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_consume_full_messages_called_on);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 656, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 656, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":655
 *     cdef redirect_messages(self, WriteBuffer buf, char mtype,
 *                            int stop_at=0):
 *         if not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called on a buffer without a '
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":659
 *                 'consume_full_messages called on a buffer without a '
 *                 'complete first message')
 *         if mtype != self._current_message_type:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called with a wrong mtype')
 */
  __pyx_t_1 = ((__pyx_v_mtype != __pyx_v_self->_current_message_type) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":660
 *                 'complete first message')
 *         if mtype != self._current_message_type:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'consume_full_messages called with a wrong mtype')
 *         if self._current_message_len_unread != self._current_message_len - 4:
 */
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 660, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 660, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_4)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_2 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_4, __pyx_kp_u_consume_full_messages_called_wit) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_kp_u_consume_full_messages_called_wit);
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 660, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 660, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":659
 *                 'consume_full_messages called on a buffer without a '
 *                 'complete first message')
 *         if mtype != self._current_message_type:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called with a wrong mtype')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":662
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called with a wrong mtype')
 *         if self._current_message_len_unread != self._current_message_len - 4:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called on a partially read message')
 */
  __pyx_t_1 = ((__pyx_v_self->_current_message_len_unread != (__pyx_v_self->_current_message_len - 4)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/buffer.pyx":663
 *                 'consume_full_messages called with a wrong mtype')
 *         if self._current_message_len_unread != self._current_message_len - 4:
 *             raise exceptions.BufferError(             # <<<<<<<<<<<<<<
 *                 'consume_full_messages called on a partially read message')
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 663, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_BufferError); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 663, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_kp_u_consume_full_messages_called_on_2) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_kp_u_consume_full_messages_called_on_2);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 663, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(1, 663, __pyx_L1_error)

    /* "asyncpg/pgproto/buffer.pyx":662
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called with a wrong mtype')
 *         if self._current_message_len_unread != self._current_message_len - 4:             # <<<<<<<<<<<<<<
 *             raise exceptions.BufferError(
 *                 'consume_full_messages called on a partially read message')
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":674
 *             int32_t done
 * 
 *         while True:             # <<<<<<<<<<<<<<
 *             buf.write_byte(mtype)
 *             buf.write_int32(self._current_message_len)
 */
  while (1) {

    /* "asyncpg/pgproto/buffer.pyx":675
 * 
 *         while True:
 *             buf.write_byte(mtype)             # <<<<<<<<<<<<<<
 *             buf.write_int32(self._current_message_len)
 * 
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, __pyx_v_mtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 675, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":676
 *         while True:
 *             buf.write_byte(mtype)
 *             buf.write_int32(self._current_message_len)             # <<<<<<<<<<<<<<
 * 
 *             cbuf = self.try_consume_message(&cbuf_len)
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_self->_current_message_len); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 676, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/buffer.pyx":678
 *             buf.write_int32(self._current_message_len)
 * 
 *             cbuf = self.try_consume_message(&cbuf_len)             # <<<<<<<<<<<<<<
 *             if cbuf != NULL:
 *                 buf.write_cstr(cbuf, cbuf_len)
 */
    __pyx_v_cbuf = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_try_consume_message(__pyx_v_self, (&__pyx_v_cbuf_len));

    /* "asyncpg/pgproto/buffer.pyx":679
 * 
 *             cbuf = self.try_consume_message(&cbuf_len)
 *             if cbuf != NULL:             # <<<<<<<<<<<<<<
 *                 buf.write_cstr(cbuf, cbuf_len)
 *             else:
 */
    __pyx_t_1 = ((__pyx_v_cbuf != NULL) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":680
 *             cbuf = self.try_consume_message(&cbuf_len)
 *             if cbuf != NULL:
 *                 buf.write_cstr(cbuf, cbuf_len)             # <<<<<<<<<<<<<<
 *             else:
 *                 buf.write_bytes(self.consume_message())
 */
      __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_buf, __pyx_v_cbuf, __pyx_v_cbuf_len); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 680, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

      /* "asyncpg/pgproto/buffer.pyx":679
 * 
 *             cbuf = self.try_consume_message(&cbuf_len)
 *             if cbuf != NULL:             # <<<<<<<<<<<<<<
 *                 buf.write_cstr(cbuf, cbuf_len)
 *             else:
 */
      goto __pyx_L8;
    }

    /* "asyncpg/pgproto/buffer.pyx":682
 *                 buf.write_cstr(cbuf, cbuf_len)
 *             else:
 *                 buf.write_bytes(self.consume_message())             # <<<<<<<<<<<<<<
 * 
 *             if self._length > 0:
 */
    /*else*/ {
      __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_message(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 682, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytes(__pyx_v_buf, ((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 682, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
    __pyx_L8:;

    /* "asyncpg/pgproto/buffer.pyx":684
 *                 buf.write_bytes(self.consume_message())
 * 
 *             if self._length > 0:             # <<<<<<<<<<<<<<
 *                 self._ensure_first_buf()
 *             else:
 */
    __pyx_t_1 = ((__pyx_v_self->_length > 0) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":685
 * 
 *             if self._length > 0:
 *                 self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *             else:
 *                 return
 */
      __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 685, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "asyncpg/pgproto/buffer.pyx":684
 *                 buf.write_bytes(self.consume_message())
 * 
 *             if self._length > 0:             # <<<<<<<<<<<<<<
 *                 self._ensure_first_buf()
 *             else:
 */
      goto __pyx_L9;
    }

    /* "asyncpg/pgproto/buffer.pyx":687
 *                 self._ensure_first_buf()
 *             else:
 *                 return             # <<<<<<<<<<<<<<
 * 
 *             if stop_at and buf._length >= stop_at:
 */
    /*else*/ {
      __Pyx_XDECREF(__pyx_r);
      __pyx_r = Py_None; __Pyx_INCREF(Py_None);
      goto __pyx_L0;
    }
    __pyx_L9:;

    /* "asyncpg/pgproto/buffer.pyx":689
 *                 return
 * 
 *             if stop_at and buf._length >= stop_at:             # <<<<<<<<<<<<<<
 *                 return
 * 
 */
    __pyx_t_5 = (__pyx_v_stop_at != 0);
    if (__pyx_t_5) {
    } else {
      __pyx_t_1 = __pyx_t_5;
      goto __pyx_L11_bool_binop_done;
    }
    __pyx_t_5 = ((__pyx_v_buf->_length >= __pyx_v_stop_at) != 0);
    __pyx_t_1 = __pyx_t_5;
    __pyx_L11_bool_binop_done:;
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":690
 * 
 *             if stop_at and buf._length >= stop_at:
 *                 return             # <<<<<<<<<<<<<<
 * 
 *            # Fast path: exhaust buf0 as efficiently as possible.
 */
      __Pyx_XDECREF(__pyx_r);
      __pyx_r = Py_None; __Pyx_INCREF(Py_None);
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":689
 *                 return
 * 
 *             if stop_at and buf._length >= stop_at:             # <<<<<<<<<<<<<<
 *                 return
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":693
 * 
 *            # Fast path: exhaust buf0 as efficiently as possible.
 *             if self._pos0 + 5 <= self._len0:             # <<<<<<<<<<<<<<
 *                 cbuf = cpython.PyBytes_AS_STRING(self._buf0)
 *                 new_pos0 = self._pos0
 */
    __pyx_t_1 = (((__pyx_v_self->_pos0 + 5) <= __pyx_v_self->_len0) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":694
 *            # Fast path: exhaust buf0 as efficiently as possible.
 *             if self._pos0 + 5 <= self._len0:
 *                 cbuf = cpython.PyBytes_AS_STRING(self._buf0)             # <<<<<<<<<<<<<<
 *                 new_pos0 = self._pos0
 *                 cbuf_len = self._len0
 */
      __pyx_t_4 = __pyx_v_self->_buf0;
      __Pyx_INCREF(__pyx_t_4);
      __pyx_v_cbuf = PyBytes_AS_STRING(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "asyncpg/pgproto/buffer.pyx":695
 *             if self._pos0 + 5 <= self._len0:
 *                 cbuf = cpython.PyBytes_AS_STRING(self._buf0)
 *                 new_pos0 = self._pos0             # <<<<<<<<<<<<<<
 *                 cbuf_len = self._len0
 * 
 */
      __pyx_t_6 = __pyx_v_self->_pos0;
      __pyx_v_new_pos0 = __pyx_t_6;

      /* "asyncpg/pgproto/buffer.pyx":696
 *                 cbuf = cpython.PyBytes_AS_STRING(self._buf0)
 *                 new_pos0 = self._pos0
 *                 cbuf_len = self._len0             # <<<<<<<<<<<<<<
 * 
 *                 done = 0
 */
      __pyx_t_6 = __pyx_v_self->_len0;
      __pyx_v_cbuf_len = __pyx_t_6;

      /* "asyncpg/pgproto/buffer.pyx":698
 *                 cbuf_len = self._len0
 * 
 *                 done = 0             # <<<<<<<<<<<<<<
 *                 # Scan the first buffer and find the position of the
 *                 # end of the last "mtype" message.
 */
      __pyx_v_done = 0;

      /* "asyncpg/pgproto/buffer.pyx":701
 *                 # Scan the first buffer and find the position of the
 *                 # end of the last "mtype" message.
 *                 while new_pos0 + 5 <= cbuf_len:             # <<<<<<<<<<<<<<
 *                     if (cbuf + new_pos0)[0] != mtype:
 *                         done = 1
 */
      while (1) {
        __pyx_t_1 = (((__pyx_v_new_pos0 + 5) <= __pyx_v_cbuf_len) != 0);
        if (!__pyx_t_1) break;

        /* "asyncpg/pgproto/buffer.pyx":702
 *                 # end of the last "mtype" message.
 *                 while new_pos0 + 5 <= cbuf_len:
 *                     if (cbuf + new_pos0)[0] != mtype:             # <<<<<<<<<<<<<<
 *                         done = 1
 *                         break
 */
        __pyx_t_1 = ((((__pyx_v_cbuf + __pyx_v_new_pos0)[0]) != __pyx_v_mtype) != 0);
        if (__pyx_t_1) {

          /* "asyncpg/pgproto/buffer.pyx":703
 *                 while new_pos0 + 5 <= cbuf_len:
 *                     if (cbuf + new_pos0)[0] != mtype:
 *                         done = 1             # <<<<<<<<<<<<<<
 *                         break
 *                     if (stop_at and
 */
          __pyx_v_done = 1;

          /* "asyncpg/pgproto/buffer.pyx":704
 *                     if (cbuf + new_pos0)[0] != mtype:
 *                         done = 1
 *                         break             # <<<<<<<<<<<<<<
 *                     if (stop_at and
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):
 */
          goto __pyx_L15_break;

          /* "asyncpg/pgproto/buffer.pyx":702
 *                 # end of the last "mtype" message.
 *                 while new_pos0 + 5 <= cbuf_len:
 *                     if (cbuf + new_pos0)[0] != mtype:             # <<<<<<<<<<<<<<
 *                         done = 1
 *                         break
 */
        }

        /* "asyncpg/pgproto/buffer.pyx":705
 *                         done = 1
 *                         break
 *                     if (stop_at and             # <<<<<<<<<<<<<<
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):
 *                         done = 1
 */
        __pyx_t_5 = (__pyx_v_stop_at != 0);
        if (__pyx_t_5) {
        } else {
          __pyx_t_1 = __pyx_t_5;
          goto __pyx_L18_bool_binop_done;
        }

        /* "asyncpg/pgproto/buffer.pyx":706
 *                         break
 *                     if (stop_at and
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):             # <<<<<<<<<<<<<<
 *                         done = 1
 *                         break
 */
        __pyx_t_5 = ((((__pyx_v_buf->_length + __pyx_v_new_pos0) - __pyx_v_self->_pos0) > __pyx_v_stop_at) != 0);
        __pyx_t_1 = __pyx_t_5;
        __pyx_L18_bool_binop_done:;

        /* "asyncpg/pgproto/buffer.pyx":705
 *                         done = 1
 *                         break
 *                     if (stop_at and             # <<<<<<<<<<<<<<
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):
 *                         done = 1
 */
        if (__pyx_t_1) {

          /* "asyncpg/pgproto/buffer.pyx":707
 *                     if (stop_at and
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):
 *                         done = 1             # <<<<<<<<<<<<<<
 *                         break
 *                     msg_len = hton.unpack_int32(cbuf + new_pos0 + 1) + 1
 */
          __pyx_v_done = 1;

          /* "asyncpg/pgproto/buffer.pyx":708
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):
 *                         done = 1
 *                         break             # <<<<<<<<<<<<<<
 *                     msg_len = hton.unpack_int32(cbuf + new_pos0 + 1) + 1
 *                     if new_pos0 + msg_len > cbuf_len:
 */
          goto __pyx_L15_break;

          /* "asyncpg/pgproto/buffer.pyx":705
 *                         done = 1
 *                         break
 *                     if (stop_at and             # <<<<<<<<<<<<<<
 *                             (buf._length + new_pos0 - self._pos0) > stop_at):
 *                         done = 1
 */
        }

        /* "asyncpg/pgproto/buffer.pyx":709
 *                         done = 1
 *                         break
 *                     msg_len = hton.unpack_int32(cbuf + new_pos0 + 1) + 1             # <<<<<<<<<<<<<<
 *                     if new_pos0 + msg_len > cbuf_len:
 *                         break
 */
        __pyx_v_msg_len = (unpack_int32(((__pyx_v_cbuf + __pyx_v_new_pos0) + 1)) + 1);

        /* "asyncpg/pgproto/buffer.pyx":710
 *                         break
 *                     msg_len = hton.unpack_int32(cbuf + new_pos0 + 1) + 1
 *                     if new_pos0 + msg_len > cbuf_len:             # <<<<<<<<<<<<<<
 *                         break
 *                     new_pos0 += msg_len
 */
        __pyx_t_1 = (((__pyx_v_new_pos0 + __pyx_v_msg_len) > __pyx_v_cbuf_len) != 0);
        if (__pyx_t_1) {

          /* "asyncpg/pgproto/buffer.pyx":711
 *                     msg_len = hton.unpack_int32(cbuf + new_pos0 + 1) + 1
 *                     if new_pos0 + msg_len > cbuf_len:
 *                         break             # <<<<<<<<<<<<<<
 *                     new_pos0 += msg_len
 * 
 */
          goto __pyx_L15_break;

          /* "asyncpg/pgproto/buffer.pyx":710
 *                         break
 *                     msg_len = hton.unpack_int32(cbuf + new_pos0 + 1) + 1
 *                     if new_pos0 + msg_len > cbuf_len:             # <<<<<<<<<<<<<<
 *                         break
 *                     new_pos0 += msg_len
 */
        }

        /* "asyncpg/pgproto/buffer.pyx":712
 *                     if new_pos0 + msg_len > cbuf_len:
 *                         break
 *                     new_pos0 += msg_len             # <<<<<<<<<<<<<<
 * 
 *                 if new_pos0 != self._pos0:
 */
        __pyx_v_new_pos0 = (__pyx_v_new_pos0 + __pyx_v_msg_len);
      }
      __pyx_L15_break:;

      /* "asyncpg/pgproto/buffer.pyx":714
 *                     new_pos0 += msg_len
 * 
 *                 if new_pos0 != self._pos0:             # <<<<<<<<<<<<<<
 *                     assert self._pos0 < new_pos0 <= self._len0
 * 
 */
      __pyx_t_1 = ((__pyx_v_new_pos0 != __pyx_v_self->_pos0) != 0);
      if (__pyx_t_1) {

        /* "asyncpg/pgproto/buffer.pyx":715
 * 
 *                 if new_pos0 != self._pos0:
 *                     assert self._pos0 < new_pos0 <= self._len0             # <<<<<<<<<<<<<<
 * 
 *                     pos_delta = new_pos0 - self._pos0
 */
        #ifndef CYTHON_WITHOUT_ASSERTIONS
        if (unlikely(!Py_OptimizeFlag)) {
          __pyx_t_1 = (__pyx_v_self->_pos0 < __pyx_v_new_pos0);
          if (__pyx_t_1) {
            __pyx_t_1 = (__pyx_v_new_pos0 <= __pyx_v_self->_len0);
          }
          if (unlikely(!(__pyx_t_1 != 0))) {
            PyErr_SetNone(PyExc_AssertionError);
            __PYX_ERR(1, 715, __pyx_L1_error)
          }
        }
        #endif

        /* "asyncpg/pgproto/buffer.pyx":717
 *                     assert self._pos0 < new_pos0 <= self._len0
 * 
 *                     pos_delta = new_pos0 - self._pos0             # <<<<<<<<<<<<<<
 *                     buf.write_cstr(
 *                         cbuf + self._pos0,
 */
        __pyx_v_pos_delta = (__pyx_v_new_pos0 - __pyx_v_self->_pos0);

        /* "asyncpg/pgproto/buffer.pyx":718
 * 
 *                     pos_delta = new_pos0 - self._pos0
 *                     buf.write_cstr(             # <<<<<<<<<<<<<<
 *                         cbuf + self._pos0,
 *                         pos_delta)
 */
        __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_buf, (__pyx_v_cbuf + __pyx_v_self->_pos0), __pyx_v_pos_delta); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 718, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

        /* "asyncpg/pgproto/buffer.pyx":722
 *                         pos_delta)
 * 
 *                     self._pos0 = new_pos0             # <<<<<<<<<<<<<<
 *                     self._length -= pos_delta
 * 
 */
        __pyx_v_self->_pos0 = __pyx_v_new_pos0;

        /* "asyncpg/pgproto/buffer.pyx":723
 * 
 *                     self._pos0 = new_pos0
 *                     self._length -= pos_delta             # <<<<<<<<<<<<<<
 * 
 *                     assert self._length >= 0
 */
        __pyx_v_self->_length = (__pyx_v_self->_length - __pyx_v_pos_delta);

        /* "asyncpg/pgproto/buffer.pyx":725
 *                     self._length -= pos_delta
 * 
 *                     assert self._length >= 0             # <<<<<<<<<<<<<<
 * 
 *                 if done:
 */
        #ifndef CYTHON_WITHOUT_ASSERTIONS
        if (unlikely(!Py_OptimizeFlag)) {
          if (unlikely(!((__pyx_v_self->_length >= 0) != 0))) {
            PyErr_SetNone(PyExc_AssertionError);
            __PYX_ERR(1, 725, __pyx_L1_error)
          }
        }
        #endif

        /* "asyncpg/pgproto/buffer.pyx":714
 *                     new_pos0 += msg_len
 * 
 *                 if new_pos0 != self._pos0:             # <<<<<<<<<<<<<<
 *                     assert self._pos0 < new_pos0 <= self._len0
 * 
 */
      }

      /* "asyncpg/pgproto/buffer.pyx":727
 *                     assert self._length >= 0
 * 
 *                 if done:             # <<<<<<<<<<<<<<
 *                     # The next message is of a different type.
 *                     return
 */
      __pyx_t_1 = (__pyx_v_done != 0);
      if (__pyx_t_1) {

        /* "asyncpg/pgproto/buffer.pyx":729
 *                 if done:
 *                     # The next message is of a different type.
 *                     return             # <<<<<<<<<<<<<<
 * 
 *             # Back to slow path.
 */
        __Pyx_XDECREF(__pyx_r);
        __pyx_r = Py_None; __Pyx_INCREF(Py_None);
        goto __pyx_L0;

        /* "asyncpg/pgproto/buffer.pyx":727
 *                     assert self._length >= 0
 * 
 *                 if done:             # <<<<<<<<<<<<<<
 *                     # The next message is of a different type.
 *                     return
 */
      }

      /* "asyncpg/pgproto/buffer.pyx":693
 * 
 *            # Fast path: exhaust buf0 as efficiently as possible.
 *             if self._pos0 + 5 <= self._len0:             # <<<<<<<<<<<<<<
 *                 cbuf = cpython.PyBytes_AS_STRING(self._buf0)
 *                 new_pos0 = self._pos0
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":732
 * 
 *             # Back to slow path.
 *             if not self.take_message_type(mtype):             # <<<<<<<<<<<<<<
 *                 return
 * 
 */
    __pyx_t_7 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type(__pyx_v_self, __pyx_v_mtype); if (unlikely(__pyx_t_7 == ((int32_t)-1))) __PYX_ERR(1, 732, __pyx_L1_error)
    __pyx_t_1 = ((!(__pyx_t_7 != 0)) != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":733
 *             # Back to slow path.
 *             if not self.take_message_type(mtype):
 *                 return             # <<<<<<<<<<<<<<
 * 
 *     cdef bytearray consume_messages(self, char mtype):
 */
      __Pyx_XDECREF(__pyx_r);
      __pyx_r = Py_None; __Pyx_INCREF(Py_None);
      goto __pyx_L0;

      /* "asyncpg/pgproto/buffer.pyx":732
 * 
 *             # Back to slow path.
 *             if not self.take_message_type(mtype):             # <<<<<<<<<<<<<<
 *                 return
 * 
 */
    }
  }

  /* "asyncpg/pgproto/buffer.pyx":653
 *         return mem
 * 
 *     cdef redirect_messages(self, WriteBuffer buf, char mtype,             # <<<<<<<<<<<<<<
 *                            int stop_at=0):
 *         if not self._current_message_ready:
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.redirect_messages", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":735
 *                 return
 * 
 *     cdef bytearray consume_messages(self, char mtype):             # <<<<<<<<<<<<<<
 *         """Consume consecutive messages of the same type."""
 *         cdef:
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_messages(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, char __pyx_v_mtype) {
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_nbytes;
  Py_ssize_t __pyx_v_total_bytes;
  PyObject *__pyx_v_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int32_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  Py_ssize_t __pyx_t_4;
  int __pyx_t_5;
  __Pyx_RefNannySetupContext("consume_messages", 0);

  /* "asyncpg/pgproto/buffer.pyx":740
 *             char *buf
 *             ssize_t nbytes
 *             ssize_t total_bytes = 0             # <<<<<<<<<<<<<<
 *             bytearray result
 * 
 */
  __pyx_v_total_bytes = 0;

  /* "asyncpg/pgproto/buffer.pyx":743
 *             bytearray result
 * 
 *         if not self.take_message_type(mtype):             # <<<<<<<<<<<<<<
 *             return None
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type(__pyx_v_self, __pyx_v_mtype); if (unlikely(__pyx_t_1 == ((int32_t)-1))) __PYX_ERR(1, 743, __pyx_L1_error)
  __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/buffer.pyx":744
 * 
 *         if not self.take_message_type(mtype):
 *             return None             # <<<<<<<<<<<<<<
 * 
 *         # consume_messages is a volume-oriented method, so
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = ((PyObject*)Py_None); __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":743
 *             bytearray result
 * 
 *         if not self.take_message_type(mtype):             # <<<<<<<<<<<<<<
 *             return None
 * 
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":749
 *         # we assume that the remainder of the buffer will contain
 *         # messages of the requested type.
 *         result = cpythonx.PyByteArray_FromStringAndSize(NULL, self._length)             # <<<<<<<<<<<<<<
 *         buf = cpythonx.PyByteArray_AsString(result)
 * 
 */
  __pyx_t_3 = PyByteArray_FromStringAndSize(NULL, __pyx_v_self->_length); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 749, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  if (!(likely(PyByteArray_CheckExact(__pyx_t_3))||((__pyx_t_3) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytearray", Py_TYPE(__pyx_t_3)->tp_name), 0))) __PYX_ERR(1, 749, __pyx_L1_error)
  __pyx_v_result = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "asyncpg/pgproto/buffer.pyx":750
 *         # messages of the requested type.
 *         result = cpythonx.PyByteArray_FromStringAndSize(NULL, self._length)
 *         buf = cpythonx.PyByteArray_AsString(result)             # <<<<<<<<<<<<<<
 * 
 *         while self.take_message_type(mtype):
 */
  __pyx_v_buf = PyByteArray_AsString(__pyx_v_result);

  /* "asyncpg/pgproto/buffer.pyx":752
 *         buf = cpythonx.PyByteArray_AsString(result)
 * 
 *         while self.take_message_type(mtype):             # <<<<<<<<<<<<<<
 *             self._ensure_first_buf()
 *             nbytes = self._current_message_len_unread
 */
  while (1) {
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type(__pyx_v_self, __pyx_v_mtype); if (unlikely(__pyx_t_1 == ((int32_t)-1))) __PYX_ERR(1, 752, __pyx_L1_error)
    __pyx_t_2 = (__pyx_t_1 != 0);
    if (!__pyx_t_2) break;

    /* "asyncpg/pgproto/buffer.pyx":753
 * 
 *         while self.take_message_type(mtype):
 *             self._ensure_first_buf()             # <<<<<<<<<<<<<<
 *             nbytes = self._current_message_len_unread
 *             self._read_into(buf, nbytes)
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 753, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/buffer.pyx":754
 *         while self.take_message_type(mtype):
 *             self._ensure_first_buf()
 *             nbytes = self._current_message_len_unread             # <<<<<<<<<<<<<<
 *             self._read_into(buf, nbytes)
 *             buf += nbytes
 */
    __pyx_t_4 = __pyx_v_self->_current_message_len_unread;
    __pyx_v_nbytes = __pyx_t_4;

    /* "asyncpg/pgproto/buffer.pyx":755
 *             self._ensure_first_buf()
 *             nbytes = self._current_message_len_unread
 *             self._read_into(buf, nbytes)             # <<<<<<<<<<<<<<
 *             buf += nbytes
 *             total_bytes += nbytes
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_into(__pyx_v_self, __pyx_v_buf, __pyx_v_nbytes); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 755, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/buffer.pyx":756
 *             nbytes = self._current_message_len_unread
 *             self._read_into(buf, nbytes)
 *             buf += nbytes             # <<<<<<<<<<<<<<
 *             total_bytes += nbytes
 *             self._finish_message()
 */
    __pyx_v_buf = (__pyx_v_buf + __pyx_v_nbytes);

    /* "asyncpg/pgproto/buffer.pyx":757
 *             self._read_into(buf, nbytes)
 *             buf += nbytes
 *             total_bytes += nbytes             # <<<<<<<<<<<<<<
 *             self._finish_message()
 * 
 */
    __pyx_v_total_bytes = (__pyx_v_total_bytes + __pyx_v_nbytes);

    /* "asyncpg/pgproto/buffer.pyx":758
 *             buf += nbytes
 *             total_bytes += nbytes
 *             self._finish_message()             # <<<<<<<<<<<<<<
 * 
 *         # Clamp the result to an actual size read.
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 758, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  }

  /* "asyncpg/pgproto/buffer.pyx":761
 * 
 *         # Clamp the result to an actual size read.
 *         cpythonx.PyByteArray_Resize(result, total_bytes)             # <<<<<<<<<<<<<<
 * 
 *         return result
 */
  __pyx_t_5 = PyByteArray_Resize(__pyx_v_result, __pyx_v_total_bytes); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 761, __pyx_L1_error)

  /* "asyncpg/pgproto/buffer.pyx":763
 *         cpythonx.PyByteArray_Resize(result, total_bytes)
 * 
 *         return result             # <<<<<<<<<<<<<<
 * 
 *     cdef finish_message(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_result);
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":735
 *                 return
 * 
 *     cdef bytearray consume_messages(self, char mtype):             # <<<<<<<<<<<<<<
 *         """Consume consecutive messages of the same type."""
 *         cdef:
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.consume_messages", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":765
 *         return result
 * 
 *     cdef finish_message(self):             # <<<<<<<<<<<<<<
 *         if self._current_message_type == 0 or not self._current_message_ready:
 *             # The message has already been finished (e.g by consume_message()),
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_finish_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_v_mtype = NULL;
  PyObject *__pyx_v_discarded = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("finish_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":766
 * 
 *     cdef finish_message(self):
 *         if self._current_message_type == 0 or not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             # The message has already been finished (e.g by consume_message()),
 *             # or has been put back by put_message().
 */
  __pyx_t_2 = ((__pyx_v_self->_current_message_type == 0) != 0);
  if (!__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_2 = ((!(__pyx_v_self->_current_message_ready != 0)) != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":769
 *             # The message has already been finished (e.g by consume_message()),
 *             # or has been put back by put_message().
 *             return             # <<<<<<<<<<<<<<
 * 
 *         if self._current_message_len_unread:
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "asyncpg/pgproto/buffer.pyx":766
 * 
 *     cdef finish_message(self):
 *         if self._current_message_type == 0 or not self._current_message_ready:             # <<<<<<<<<<<<<<
 *             # The message has already been finished (e.g by consume_message()),
 *             # or has been put back by put_message().
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":771
 *             return
 * 
 *         if self._current_message_len_unread:             # <<<<<<<<<<<<<<
 *             if PG_DEBUG:
 *                 mtype = chr(self._current_message_type)
 */
  __pyx_t_1 = (__pyx_v_self->_current_message_len_unread != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/buffer.pyx":772
 * 
 *         if self._current_message_len_unread:
 *             if PG_DEBUG:             # <<<<<<<<<<<<<<
 *                 mtype = chr(self._current_message_type)
 * 
 */
    __pyx_t_1 = (PG_DEBUG != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":773
 *         if self._current_message_len_unread:
 *             if PG_DEBUG:
 *                 mtype = chr(self._current_message_type)             # <<<<<<<<<<<<<<
 * 
 *             discarded = self.consume_message()
 */
      __pyx_t_3 = __Pyx_PyInt_From_char(__pyx_v_self->_current_message_type); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 773, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_chr, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 773, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_v_mtype = __pyx_t_4;
      __pyx_t_4 = 0;

      /* "asyncpg/pgproto/buffer.pyx":772
 * 
 *         if self._current_message_len_unread:
 *             if PG_DEBUG:             # <<<<<<<<<<<<<<
 *                 mtype = chr(self._current_message_type)
 * 
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":775
 *                 mtype = chr(self._current_message_type)
 * 
 *             discarded = self.consume_message()             # <<<<<<<<<<<<<<
 * 
 *             if PG_DEBUG:
 */
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_message(__pyx_v_self); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 775, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_v_discarded = ((PyObject*)__pyx_t_4);
    __pyx_t_4 = 0;

    /* "asyncpg/pgproto/buffer.pyx":777
 *             discarded = self.consume_message()
 * 
 *             if PG_DEBUG:             # <<<<<<<<<<<<<<
 *                 print('!!! discarding message {!r} unread data: {!r}'.format(
 *                     mtype,
 */
    __pyx_t_1 = (PG_DEBUG != 0);
    if (__pyx_t_1) {

      /* "asyncpg/pgproto/buffer.pyx":778
 * 
 *             if PG_DEBUG:
 *                 print('!!! discarding message {!r} unread data: {!r}'.format(             # <<<<<<<<<<<<<<
 *                     mtype,
 *                     discarded))
 */
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_discarding_message_r_unread_dat, __pyx_n_s_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 778, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);

      /* "asyncpg/pgproto/buffer.pyx":779
 *             if PG_DEBUG:
 *                 print('!!! discarding message {!r} unread data: {!r}'.format(
 *                     mtype,             # <<<<<<<<<<<<<<
 *                     discarded))
 * 
 */
      if (unlikely(!__pyx_v_mtype)) { __Pyx_RaiseUnboundLocalError("mtype"); __PYX_ERR(1, 779, __pyx_L1_error) }

      /* "asyncpg/pgproto/buffer.pyx":780
 *                 print('!!! discarding message {!r} unread data: {!r}'.format(
 *                     mtype,
 *                     discarded))             # <<<<<<<<<<<<<<
 * 
 *         self._finish_message()
 */
      __pyx_t_5 = NULL;
      __pyx_t_6 = 0;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_5)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_5);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
          __pyx_t_6 = 1;
        }
      }
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_3)) {
        PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_v_mtype, __pyx_v_discarded};
        __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_6, 2+__pyx_t_6); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 778, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_4);
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
        PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_v_mtype, __pyx_v_discarded};
        __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_6, 2+__pyx_t_6); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 778, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_GOTREF(__pyx_t_4);
      } else
      #endif
      {
        __pyx_t_7 = PyTuple_New(2+__pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 778, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        if (__pyx_t_5) {
          __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_5); __pyx_t_5 = NULL;
        }
        __Pyx_INCREF(__pyx_v_mtype);
        __Pyx_GIVEREF(__pyx_v_mtype);
        PyTuple_SET_ITEM(__pyx_t_7, 0+__pyx_t_6, __pyx_v_mtype);
        __Pyx_INCREF(__pyx_v_discarded);
        __Pyx_GIVEREF(__pyx_v_discarded);
        PyTuple_SET_ITEM(__pyx_t_7, 1+__pyx_t_6, __pyx_v_discarded);
        __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_7, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 778, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      }
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

      /* "asyncpg/pgproto/buffer.pyx":778
 * 
 *             if PG_DEBUG:
 *                 print('!!! discarding message {!r} unread data: {!r}'.format(             # <<<<<<<<<<<<<<
 *                     mtype,
 *                     discarded))
 */
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_print, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 778, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

      /* "asyncpg/pgproto/buffer.pyx":777
 *             discarded = self.consume_message()
 * 
 *             if PG_DEBUG:             # <<<<<<<<<<<<<<
 *                 print('!!! discarding message {!r} unread data: {!r}'.format(
 *                     mtype,
 */
    }

    /* "asyncpg/pgproto/buffer.pyx":771
 *             return
 * 
 *         if self._current_message_len_unread:             # <<<<<<<<<<<<<<
 *             if PG_DEBUG:
 *                 mtype = chr(self._current_message_type)
 */
  }

  /* "asyncpg/pgproto/buffer.pyx":782
 *                     discarded))
 * 
 *         self._finish_message()             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _finish_message(self):
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 782, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/buffer.pyx":765
 *         return result
 * 
 *     cdef finish_message(self):             # <<<<<<<<<<<<<<
 *         if self._current_message_type == 0 or not self._current_message_ready:
 *             # The message has already been finished (e.g by consume_message()),
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.finish_message", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_mtype);
  __Pyx_XDECREF(__pyx_v_discarded);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":784
 *         self._finish_message()
 * 
 *     cdef inline _finish_message(self):             # <<<<<<<<<<<<<<
 *         self._current_message_type = 0
 *         self._current_message_len = 0
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_finish_message", 0);

  /* "asyncpg/pgproto/buffer.pyx":785
 * 
 *     cdef inline _finish_message(self):
 *         self._current_message_type = 0             # <<<<<<<<<<<<<<
 *         self._current_message_len = 0
 *         self._current_message_ready = 0
 */
  __pyx_v_self->_current_message_type = 0;

  /* "asyncpg/pgproto/buffer.pyx":786
 *     cdef inline _finish_message(self):
 *         self._current_message_type = 0
 *         self._current_message_len = 0             # <<<<<<<<<<<<<<
 *         self._current_message_ready = 0
 *         self._current_message_len_unread = 0
 */
  __pyx_v_self->_current_message_len = 0;

  /* "asyncpg/pgproto/buffer.pyx":787
 *         self._current_message_type = 0
 *         self._current_message_len = 0
 *         self._current_message_ready = 0             # <<<<<<<<<<<<<<
 *         self._current_message_len_unread = 0
 * 
 */
  __pyx_v_self->_current_message_ready = 0;

  /* "asyncpg/pgproto/buffer.pyx":788
 *         self._current_message_len = 0
 *         self._current_message_ready = 0
 *         self._current_message_len_unread = 0             # <<<<<<<<<<<<<<
 * 
 *     @staticmethod
 */
  __pyx_v_self->_current_message_len_unread = 0;

  /* "asyncpg/pgproto/buffer.pyx":784
 *         self._finish_message()
 * 
 *     cdef inline _finish_message(self):             # <<<<<<<<<<<<<<
 *         self._current_message_type = 0
 *         self._current_message_len = 0
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pyx":791
 * 
 *     @staticmethod
 *     cdef ReadBuffer new_message_parser(object data):             # <<<<<<<<<<<<<<
 *         cdef ReadBuffer buf
 * 
 */

static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_new_message_parser(PyObject *__pyx_v_data) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_buf = 0;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  __Pyx_RefNannySetupContext("new_message_parser", 0);

  /* "asyncpg/pgproto/buffer.pyx":794
 *         cdef ReadBuffer buf
 * 
 *         buf = ReadBuffer.__new__(ReadBuffer)             # <<<<<<<<<<<<<<
 *         buf.feed_data(data)
 * 
 */
  __pyx_t_1 = ((PyObject *)__pyx_tp_new_7asyncpg_7pgproto_7pgproto_ReadBuffer(((PyTypeObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_ReadBuffer), __pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 794, __pyx_L1_error)
  __Pyx_GOTREF(((PyObject *)__pyx_t_1));
  __pyx_v_buf = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":795
 * 
 *         buf = ReadBuffer.__new__(ReadBuffer)
 *         buf.feed_data(data)             # <<<<<<<<<<<<<<
 * 
 *         buf._current_message_ready = 1
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_feed_data(__pyx_v_buf, __pyx_v_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 795, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/buffer.pyx":797
 *         buf.feed_data(data)
 * 
 *         buf._current_message_ready = 1             # <<<<<<<<<<<<<<
 *         buf._current_message_len_unread = buf._len0
 * 
 */
  __pyx_v_buf->_current_message_ready = 1;

  /* "asyncpg/pgproto/buffer.pyx":798
 * 
 *         buf._current_message_ready = 1
 *         buf._current_message_len_unread = buf._len0             # <<<<<<<<<<<<<<
 * 
 *         return buf
 */
  __pyx_t_2 = __pyx_v_buf->_len0;
  __pyx_v_buf->_current_message_len_unread = __pyx_t_2;

  /* "asyncpg/pgproto/buffer.pyx":800
 *         buf._current_message_len_unread = buf._len0
 * 
 *         return buf             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(((PyObject *)__pyx_r));
  __Pyx_INCREF(((PyObject *)__pyx_v_buf));
  __pyx_r = __pyx_v_buf;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pyx":791
 * 
 *     @staticmethod
 *     cdef ReadBuffer new_message_parser(object data):             # <<<<<<<<<<<<<<
 *         cdef ReadBuffer buf
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.new_message_parser", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_buf);
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_3__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_3__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer_2__reduce_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(2, 2, __pyx_L1_error)

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_5__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_5__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer_4__setstate_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_10ReadBuffer_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_Raise(__pyx_t_1, 0, 0, 0);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __PYX_ERR(2, 4, __pyx_L1_error)

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":62
 * 
 * 
 * cdef pg_uuid_bytes_from_str(str u, char *out):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *orig_buf
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_bytes_from_str(PyObject *__pyx_v_u, char *__pyx_v_out) {
  char *__pyx_v_orig_buf;
  Py_ssize_t __pyx_v_size;
  unsigned char __pyx_v_ch;
  uint8_t __pyx_v_acc;
  uint8_t __pyx_v_part;
  uint8_t __pyx_v_acc_set;
  uint8_t __pyx_v_i;
  uint8_t __pyx_v_j;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  Py_UCS4 __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  Py_ssize_t __pyx_t_8;
  uint8_t __pyx_t_9;
  Py_ssize_t __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("pg_uuid_bytes_from_str", 0);

  /* "asyncpg/pgproto/uuid.pyx":70
 *         uint8_t i, j
 * 
 *     orig_buf = <char*>cpythonx.PyUnicode_AsUTF8AndSize(u, &size)             # <<<<<<<<<<<<<<
 *     if size > 36 or size < 32:
 *         raise ValueError(
 */
  __pyx_t_1 = PyUnicode_AsUTF8AndSize(__pyx_v_u, ((Py_ssize_t *)(&__pyx_v_size))); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(3, 70, __pyx_L1_error)
  __pyx_v_orig_buf = ((char *)__pyx_t_1);

  /* "asyncpg/pgproto/uuid.pyx":71
 * 
 *     orig_buf = <char*>cpythonx.PyUnicode_AsUTF8AndSize(u, &size)
 *     if size > 36 or size < 32:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             f'invalid UUID {u!r}: '
 */
  __pyx_t_3 = ((__pyx_v_size > 36) != 0);
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = ((__pyx_v_size < 32) != 0);
  __pyx_t_2 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/uuid.pyx":73
 *     if size > 36 or size < 32:
 *         raise ValueError(
 *             f'invalid UUID {u!r}: '             # <<<<<<<<<<<<<<
 *             f'length must be between 32..36 characters, got {size}')
 * 
 */
    __pyx_t_4 = PyTuple_New(4); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 73, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = 0;
    __pyx_t_6 = 127;
    __Pyx_INCREF(__pyx_kp_u_invalid_UUID);
    __pyx_t_5 += 13;
    __Pyx_GIVEREF(__pyx_kp_u_invalid_UUID);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_kp_u_invalid_UUID);
    __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_u), __pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 73, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_6 = (__Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) > __pyx_t_6) ? __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) : __pyx_t_6;
    __pyx_t_5 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7);
    __Pyx_GIVEREF(__pyx_t_7);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_7);
    __pyx_t_7 = 0;
    __Pyx_INCREF(__pyx_kp_u_length_must_be_between_32_36_ch);
    __pyx_t_5 += 48;
    __Pyx_GIVEREF(__pyx_kp_u_length_must_be_between_32_36_ch);
    PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_kp_u_length_must_be_between_32_36_ch);

    /* "asyncpg/pgproto/uuid.pyx":74
 *         raise ValueError(
 *             f'invalid UUID {u!r}: '
 *             f'length must be between 32..36 characters, got {size}')             # <<<<<<<<<<<<<<
 * 
 *     acc_set = 0
 */
    __pyx_t_7 = __Pyx_PyUnicode_From_Py_ssize_t(__pyx_v_size, 0, ' ', 'd'); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 74, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_5 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7);
    __Pyx_GIVEREF(__pyx_t_7);
    PyTuple_SET_ITEM(__pyx_t_4, 3, __pyx_t_7);
    __pyx_t_7 = 0;

    /* "asyncpg/pgproto/uuid.pyx":73
 *     if size > 36 or size < 32:
 *         raise ValueError(
 *             f'invalid UUID {u!r}: '             # <<<<<<<<<<<<<<
 *             f'length must be between 32..36 characters, got {size}')
 * 
 */
    __pyx_t_7 = __Pyx_PyUnicode_Join(__pyx_t_4, 4, __pyx_t_5, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 73, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/uuid.pyx":72
 *     orig_buf = <char*>cpythonx.PyUnicode_AsUTF8AndSize(u, &size)
 *     if size > 36 or size < 32:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             f'invalid UUID {u!r}: '
 *             f'length must be between 32..36 characters, got {size}')
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 72, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(3, 72, __pyx_L1_error)

    /* "asyncpg/pgproto/uuid.pyx":71
 * 
 *     orig_buf = <char*>cpythonx.PyUnicode_AsUTF8AndSize(u, &size)
 *     if size > 36 or size < 32:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             f'invalid UUID {u!r}: '
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":76
 *             f'length must be between 32..36 characters, got {size}')
 * 
 *     acc_set = 0             # <<<<<<<<<<<<<<
 *     j = 0
 *     for i in range(0, size):
 */
  __pyx_v_acc_set = 0;

  /* "asyncpg/pgproto/uuid.pyx":77
 * 
 *     acc_set = 0
 *     j = 0             # <<<<<<<<<<<<<<
 *     for i in range(0, size):
 *         ch = <unsigned char>orig_buf[i]
 */
  __pyx_v_j = 0;

  /* "asyncpg/pgproto/uuid.pyx":78
 *     acc_set = 0
 *     j = 0
 *     for i in range(0, size):             # <<<<<<<<<<<<<<
 *         ch = <unsigned char>orig_buf[i]
 *         if ch == <unsigned char>b'-':
 */
  __pyx_t_5 = __pyx_v_size;
  __pyx_t_8 = __pyx_t_5;
  for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
    __pyx_v_i = __pyx_t_9;

    /* "asyncpg/pgproto/uuid.pyx":79
 *     j = 0
 *     for i in range(0, size):
 *         ch = <unsigned char>orig_buf[i]             # <<<<<<<<<<<<<<
 *         if ch == <unsigned char>b'-':
 *             continue
 */
    __pyx_v_ch = ((unsigned char)(__pyx_v_orig_buf[__pyx_v_i]));

    /* "asyncpg/pgproto/uuid.pyx":80
 *     for i in range(0, size):
 *         ch = <unsigned char>orig_buf[i]
 *         if ch == <unsigned char>b'-':             # <<<<<<<<<<<<<<
 *             continue
 * 
 */
    __pyx_t_2 = ((__pyx_v_ch == ((unsigned char)'-')) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/uuid.pyx":81
 *         ch = <unsigned char>orig_buf[i]
 *         if ch == <unsigned char>b'-':
 *             continue             # <<<<<<<<<<<<<<
 * 
 *         part = <uint8_t><int8_t>_hextable[ch]
 */
      goto __pyx_L6_continue;

      /* "asyncpg/pgproto/uuid.pyx":80
 *     for i in range(0, size):
 *         ch = <unsigned char>orig_buf[i]
 *         if ch == <unsigned char>b'-':             # <<<<<<<<<<<<<<
 *             continue
 * 
 */
    }

    /* "asyncpg/pgproto/uuid.pyx":83
 *             continue
 * 
 *         part = <uint8_t><int8_t>_hextable[ch]             # <<<<<<<<<<<<<<
 *         if part == <uint8_t>-1:
 *             if ch >= 0x20 and ch <= 0x7e:
 */
    __pyx_v_part = ((uint8_t)((int8_t)(__pyx_v_7asyncpg_7pgproto_7pgproto__hextable[__pyx_v_ch])));

    /* "asyncpg/pgproto/uuid.pyx":84
 * 
 *         part = <uint8_t><int8_t>_hextable[ch]
 *         if part == <uint8_t>-1:             # <<<<<<<<<<<<<<
 *             if ch >= 0x20 and ch <= 0x7e:
 *                 raise ValueError(
 */
    __pyx_t_2 = ((__pyx_v_part == ((uint8_t)-1L)) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/uuid.pyx":85
 *         part = <uint8_t><int8_t>_hextable[ch]
 *         if part == <uint8_t>-1:
 *             if ch >= 0x20 and ch <= 0x7e:             # <<<<<<<<<<<<<<
 *                 raise ValueError(
 *                     f'invalid UUID {u!r}: unexpected character {chr(ch)!r}')
 */
      __pyx_t_3 = ((__pyx_v_ch >= 0x20) != 0);
      if (__pyx_t_3) {
      } else {
        __pyx_t_2 = __pyx_t_3;
        goto __pyx_L11_bool_binop_done;
      }
      __pyx_t_3 = ((__pyx_v_ch <= 0x7e) != 0);
      __pyx_t_2 = __pyx_t_3;
      __pyx_L11_bool_binop_done:;
      if (unlikely(__pyx_t_2)) {

        /* "asyncpg/pgproto/uuid.pyx":87
 *             if ch >= 0x20 and ch <= 0x7e:
 *                 raise ValueError(
 *                     f'invalid UUID {u!r}: unexpected character {chr(ch)!r}')             # <<<<<<<<<<<<<<
 *             else:
 *                 raise ValueError('invalid UUID {u!r}: unexpected character')
 */
        __pyx_t_4 = PyTuple_New(4); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 87, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_10 = 0;
        __pyx_t_6 = 127;
        __Pyx_INCREF(__pyx_kp_u_invalid_UUID);
        __pyx_t_10 += 13;
        __Pyx_GIVEREF(__pyx_kp_u_invalid_UUID);
        PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_kp_u_invalid_UUID);
        __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_u), __pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 87, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_6 = (__Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) > __pyx_t_6) ? __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) : __pyx_t_6;
        __pyx_t_10 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7);
        __Pyx_GIVEREF(__pyx_t_7);
        PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_7);
        __pyx_t_7 = 0;
        __Pyx_INCREF(__pyx_kp_u_unexpected_character);
        __pyx_t_10 += 23;
        __Pyx_GIVEREF(__pyx_kp_u_unexpected_character);
        PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_kp_u_unexpected_character);
        __pyx_t_7 = __Pyx_PyInt_From_unsigned_char(__pyx_v_ch); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 87, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_11 = __Pyx_PyObject_CallOneArg(__pyx_builtin_chr, __pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(3, 87, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_t_11), __pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 87, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __pyx_t_6 = (__Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) > __pyx_t_6) ? __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) : __pyx_t_6;
        __pyx_t_10 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7);
        __Pyx_GIVEREF(__pyx_t_7);
        PyTuple_SET_ITEM(__pyx_t_4, 3, __pyx_t_7);
        __pyx_t_7 = 0;
        __pyx_t_7 = __Pyx_PyUnicode_Join(__pyx_t_4, 4, __pyx_t_10, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 87, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

        /* "asyncpg/pgproto/uuid.pyx":86
 *         if part == <uint8_t>-1:
 *             if ch >= 0x20 and ch <= 0x7e:
 *                 raise ValueError(             # <<<<<<<<<<<<<<
 *                     f'invalid UUID {u!r}: unexpected character {chr(ch)!r}')
 *             else:
 */
        __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 86, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_Raise(__pyx_t_4, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __PYX_ERR(3, 86, __pyx_L1_error)

        /* "asyncpg/pgproto/uuid.pyx":85
 *         part = <uint8_t><int8_t>_hextable[ch]
 *         if part == <uint8_t>-1:
 *             if ch >= 0x20 and ch <= 0x7e:             # <<<<<<<<<<<<<<
 *                 raise ValueError(
 *                     f'invalid UUID {u!r}: unexpected character {chr(ch)!r}')
 */
      }

      /* "asyncpg/pgproto/uuid.pyx":89
 *                     f'invalid UUID {u!r}: unexpected character {chr(ch)!r}')
 *             else:
 *                 raise ValueError('invalid UUID {u!r}: unexpected character')             # <<<<<<<<<<<<<<
 * 
 *         if acc_set:
 */
      /*else*/ {
        __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 89, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_Raise(__pyx_t_4, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __PYX_ERR(3, 89, __pyx_L1_error)
      }

      /* "asyncpg/pgproto/uuid.pyx":84
 * 
 *         part = <uint8_t><int8_t>_hextable[ch]
 *         if part == <uint8_t>-1:             # <<<<<<<<<<<<<<
 *             if ch >= 0x20 and ch <= 0x7e:
 *                 raise ValueError(
 */
    }

    /* "asyncpg/pgproto/uuid.pyx":91
 *                 raise ValueError('invalid UUID {u!r}: unexpected character')
 * 
 *         if acc_set:             # <<<<<<<<<<<<<<
 *             acc |= part
 *             out[j] = <char>acc
 */
    __pyx_t_2 = (__pyx_v_acc_set != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/uuid.pyx":92
 * 
 *         if acc_set:
 *             acc |= part             # <<<<<<<<<<<<<<
 *             out[j] = <char>acc
 *             acc_set = 0
 */
      __pyx_v_acc = (__pyx_v_acc | __pyx_v_part);

      /* "asyncpg/pgproto/uuid.pyx":93
 *         if acc_set:
 *             acc |= part
 *             out[j] = <char>acc             # <<<<<<<<<<<<<<
 *             acc_set = 0
 *             j += 1
 */
      (__pyx_v_out[__pyx_v_j]) = ((char)__pyx_v_acc);

      /* "asyncpg/pgproto/uuid.pyx":94
 *             acc |= part
 *             out[j] = <char>acc
 *             acc_set = 0             # <<<<<<<<<<<<<<
 *             j += 1
 *         else:
 */
      __pyx_v_acc_set = 0;

      /* "asyncpg/pgproto/uuid.pyx":95
 *             out[j] = <char>acc
 *             acc_set = 0
 *             j += 1             # <<<<<<<<<<<<<<
 *         else:
 *             acc = <uint8_t>(part << 4)
 */
      __pyx_v_j = (__pyx_v_j + 1);

      /* "asyncpg/pgproto/uuid.pyx":91
 *                 raise ValueError('invalid UUID {u!r}: unexpected character')
 * 
 *         if acc_set:             # <<<<<<<<<<<<<<
 *             acc |= part
 *             out[j] = <char>acc
 */
      goto __pyx_L13;
    }

    /* "asyncpg/pgproto/uuid.pyx":97
 *             j += 1
 *         else:
 *             acc = <uint8_t>(part << 4)             # <<<<<<<<<<<<<<
 *             acc_set = 1
 * 
 */
    /*else*/ {
      __pyx_v_acc = ((uint8_t)(__pyx_v_part << 4));

      /* "asyncpg/pgproto/uuid.pyx":98
 *         else:
 *             acc = <uint8_t>(part << 4)
 *             acc_set = 1             # <<<<<<<<<<<<<<
 * 
 *         if j > 16 or (j == 16 and acc_set):
 */
      __pyx_v_acc_set = 1;
    }
    __pyx_L13:;

    /* "asyncpg/pgproto/uuid.pyx":100
 *             acc_set = 1
 * 
 *         if j > 16 or (j == 16 and acc_set):             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                 f'invalid UUID {u!r}: decodes to more than 16 bytes')
 */
    __pyx_t_3 = ((__pyx_v_j > 16) != 0);
    if (!__pyx_t_3) {
    } else {
      __pyx_t_2 = __pyx_t_3;
      goto __pyx_L15_bool_binop_done;
    }
    __pyx_t_3 = ((__pyx_v_j == 16) != 0);
    if (__pyx_t_3) {
    } else {
      __pyx_t_2 = __pyx_t_3;
      goto __pyx_L15_bool_binop_done;
    }
    __pyx_t_3 = (__pyx_v_acc_set != 0);
    __pyx_t_2 = __pyx_t_3;
    __pyx_L15_bool_binop_done:;
    if (unlikely(__pyx_t_2)) {

      /* "asyncpg/pgproto/uuid.pyx":102
 *         if j > 16 or (j == 16 and acc_set):
 *             raise ValueError(
 *                 f'invalid UUID {u!r}: decodes to more than 16 bytes')             # <<<<<<<<<<<<<<
 * 
 *     if j != 16:
 */
      __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 102, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_10 = 0;
      __pyx_t_6 = 127;
      __Pyx_INCREF(__pyx_kp_u_invalid_UUID);
      __pyx_t_10 += 13;
      __Pyx_GIVEREF(__pyx_kp_u_invalid_UUID);
      PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_kp_u_invalid_UUID);
      __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_u), __pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 102, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __pyx_t_6 = (__Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) > __pyx_t_6) ? __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) : __pyx_t_6;
      __pyx_t_10 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7);
      __Pyx_GIVEREF(__pyx_t_7);
      PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_7);
      __pyx_t_7 = 0;
      __Pyx_INCREF(__pyx_kp_u_decodes_to_more_than_16_bytes);
      __pyx_t_10 += 31;
      __Pyx_GIVEREF(__pyx_kp_u_decodes_to_more_than_16_bytes);
      PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_kp_u_decodes_to_more_than_16_bytes);
      __pyx_t_7 = __Pyx_PyUnicode_Join(__pyx_t_4, 3, __pyx_t_10, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 102, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "asyncpg/pgproto/uuid.pyx":101
 * 
 *         if j > 16 or (j == 16 and acc_set):
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                 f'invalid UUID {u!r}: decodes to more than 16 bytes')
 * 
 */
      __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 101, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __PYX_ERR(3, 101, __pyx_L1_error)

      /* "asyncpg/pgproto/uuid.pyx":100
 *             acc_set = 1
 * 
 *         if j > 16 or (j == 16 and acc_set):             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                 f'invalid UUID {u!r}: decodes to more than 16 bytes')
 */
    }
    __pyx_L6_continue:;
  }

  /* "asyncpg/pgproto/uuid.pyx":104
 *                 f'invalid UUID {u!r}: decodes to more than 16 bytes')
 * 
 *     if j != 16:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                 f'invalid UUID {u!r}: decodes to less than 16 bytes')
 */
  __pyx_t_2 = ((__pyx_v_j != 16) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/uuid.pyx":106
 *     if j != 16:
 *             raise ValueError(
 *                 f'invalid UUID {u!r}: decodes to less than 16 bytes')             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 106, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = 0;
    __pyx_t_6 = 127;
    __Pyx_INCREF(__pyx_kp_u_invalid_UUID);
    __pyx_t_5 += 13;
    __Pyx_GIVEREF(__pyx_kp_u_invalid_UUID);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_kp_u_invalid_UUID);
    __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_u), __pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 106, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_6 = (__Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) > __pyx_t_6) ? __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) : __pyx_t_6;
    __pyx_t_5 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7);
    __Pyx_GIVEREF(__pyx_t_7);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_7);
    __pyx_t_7 = 0;
    __Pyx_INCREF(__pyx_kp_u_decodes_to_less_than_16_bytes);
    __pyx_t_5 += 31;
    __Pyx_GIVEREF(__pyx_kp_u_decodes_to_less_than_16_bytes);
    PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_kp_u_decodes_to_less_than_16_bytes);
    __pyx_t_7 = __Pyx_PyUnicode_Join(__pyx_t_4, 3, __pyx_t_5, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 106, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/uuid.pyx":105
 * 
 *     if j != 16:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                 f'invalid UUID {u!r}: decodes to less than 16 bytes')
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 105, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(3, 105, __pyx_L1_error)

    /* "asyncpg/pgproto/uuid.pyx":104
 *                 f'invalid UUID {u!r}: decodes to more than 16 bytes')
 * 
 *     if j != 16:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                 f'invalid UUID {u!r}: decodes to less than 16 bytes')
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":62
 * 
 * 
 * cdef pg_uuid_bytes_from_str(str u, char *out):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *orig_buf
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.pg_uuid_bytes_from_str", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe___reduce_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe___reduce_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *__pyx_v_self) {
  PyObject *__pyx_v_state = 0;
  PyObject *__pyx_v__dict = 0;
  int __pyx_v_use_setstate;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":5
 *     cdef object _dict
 *     cdef bint use_setstate
 *     state = ()             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __Pyx_INCREF(__pyx_empty_tuple);
  __pyx_v_state = __pyx_empty_tuple;

  /* "(tree fragment)":6
 *     cdef bint use_setstate
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 6, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v__dict = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "(tree fragment)":7
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __pyx_t_2 = (__pyx_v__dict != Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {

    /* "(tree fragment)":8
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict);
    __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
    __pyx_t_4 = 0;

    /* "(tree fragment)":9
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = False
 */
    __pyx_v_use_setstate = 1;

    /* "(tree fragment)":7
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }

  /* "(tree fragment)":11
 *         use_setstate = True
 *     else:
 *         use_setstate = False             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, None), state
 */
  /*else*/ {
    __pyx_v_use_setstate = 0;
  }
  __pyx_L3:;

  /* "(tree fragment)":12
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, None), state
 *     else:
 */
  __pyx_t_3 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_3) {

    /* "(tree fragment)":13
 *         use_setstate = False
 *     if use_setstate:
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, state)
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pyx_unpickle___UUIDReplaceMe); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_222419149);
    __Pyx_GIVEREF(__pyx_int_222419149);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_222419149);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None);
    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
    __pyx_t_4 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "(tree fragment)":12
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, None), state
 *     else:
 */
  }

  /* "(tree fragment)":15
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, None), state
 *     else:
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle___UUIDReplaceMe__set_state(self, __pyx_state)
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_pyx_unpickle___UUIDReplaceMe); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_222419149);
    __Pyx_GIVEREF(__pyx_int_222419149);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_222419149);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
    __pyx_t_5 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L0;
  }

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__UUIDReplaceMe.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle___UUIDReplaceMe__set_state(self, __pyx_state)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_2__setstate_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_2__setstate_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":17
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle___UUIDReplaceMe__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 17, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle___UUIDReplaceMe, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle___UUIDReplaceMe__set_state(self, __pyx_state)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__UUIDReplaceMe.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":113
 * 
 * 
 * cdef pg_uuid_from_buf(const char *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         UUID u = UUID.__new__(UUID)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_from_buf(char const *__pyx_v_buf) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_u = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("pg_uuid_from_buf", 0);

  /* "asyncpg/pgproto/uuid.pyx":115
 * cdef pg_uuid_from_buf(const char *buf):
 *     cdef:
 *         UUID u = UUID.__new__(UUID)             # <<<<<<<<<<<<<<
 *     memcpy(u._data, buf, 16)
 *     return u
 */
  __pyx_t_1 = ((PyObject *)__pyx_tp_new_7asyncpg_7pgproto_7pgproto_UUID(((PyTypeObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID), __pyx_empty_tuple, NULL)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 115, __pyx_L1_error)
  __Pyx_GOTREF(((PyObject *)__pyx_t_1));
  __pyx_v_u = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":116
 *     cdef:
 *         UUID u = UUID.__new__(UUID)
 *     memcpy(u._data, buf, 16)             # <<<<<<<<<<<<<<
 *     return u
 * 
 */
  (void)(memcpy(__pyx_v_u->_data, __pyx_v_buf, 16));

  /* "asyncpg/pgproto/uuid.pyx":117
 *         UUID u = UUID.__new__(UUID)
 *     memcpy(u._data, buf, 16)
 *     return u             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_u));
  __pyx_r = ((PyObject *)__pyx_v_u);
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":113
 * 
 * 
 * cdef pg_uuid_from_buf(const char *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         UUID u = UUID.__new__(UUID)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.pg_uuid_from_buf", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_u);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":130
 *         object __weakref__
 * 
 *     def __cinit__(self):             # <<<<<<<<<<<<<<
 *         self._int = None
 *         self._hash = None
 */

/* Python wrapper */
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  if (unlikely(PyTuple_GET_SIZE(__pyx_args) > 0)) {
    __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); return -1;}
  if (unlikely(__pyx_kwds) && unlikely(PyDict_Size(__pyx_kwds) > 0) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__cinit__", 0))) return -1;
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID___cinit__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID___cinit__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__", 0);

  /* "asyncpg/pgproto/uuid.pyx":131
 * 
 *     def __cinit__(self):
 *         self._int = None             # <<<<<<<<<<<<<<
 *         self._hash = None
 * 
 */
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->_int);
  __Pyx_DECREF(__pyx_v_self->_int);
  __pyx_v_self->_int = Py_None;

  /* "asyncpg/pgproto/uuid.pyx":132
 *     def __cinit__(self):
 *         self._int = None
 *         self._hash = None             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, inp):
 */
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->_hash);
  __Pyx_DECREF(__pyx_v_self->_hash);
  __pyx_v_self->_hash = Py_None;

  /* "asyncpg/pgproto/uuid.pyx":130
 *         object __weakref__
 * 
 *     def __cinit__(self):             # <<<<<<<<<<<<<<
 *         self._int = None
 *         self._hash = None
 */

  /* function exit code */
  __pyx_r = 0;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":134
 *         self._hash = None
 * 
 *     def __init__(self, inp):             # <<<<<<<<<<<<<<
 *         cdef:
 *             char *buf
 */

/* Python wrapper */
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_inp = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_inp,0};
    PyObject* values[1] = {0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_inp)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(3, 134, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
    }
    __pyx_v_inp = values[0];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(3, 134, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_2__init__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), __pyx_v_inp);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_2__init__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_inp) {
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_size;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("__init__", 0);

  /* "asyncpg/pgproto/uuid.pyx":139
 *             Py_ssize_t size
 * 
 *         if cpython.PyBytes_Check(inp):             # <<<<<<<<<<<<<<
 *             cpython.PyBytes_AsStringAndSize(inp, &buf, &size)
 *             if size != 16:
 */
  __pyx_t_1 = (PyBytes_Check(__pyx_v_inp) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":140
 * 
 *         if cpython.PyBytes_Check(inp):
 *             cpython.PyBytes_AsStringAndSize(inp, &buf, &size)             # <<<<<<<<<<<<<<
 *             if size != 16:
 *                 raise ValueError(f'16 bytes were expected, got {size}')
 */
    __pyx_t_2 = PyBytes_AsStringAndSize(__pyx_v_inp, (&__pyx_v_buf), (&__pyx_v_size)); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 140, __pyx_L1_error)

    /* "asyncpg/pgproto/uuid.pyx":141
 *         if cpython.PyBytes_Check(inp):
 *             cpython.PyBytes_AsStringAndSize(inp, &buf, &size)
 *             if size != 16:             # <<<<<<<<<<<<<<
 *                 raise ValueError(f'16 bytes were expected, got {size}')
 *             memcpy(self._data, buf, 16)
 */
    __pyx_t_1 = ((__pyx_v_size != 16) != 0);
    if (unlikely(__pyx_t_1)) {

      /* "asyncpg/pgproto/uuid.pyx":142
 *             cpython.PyBytes_AsStringAndSize(inp, &buf, &size)
 *             if size != 16:
 *                 raise ValueError(f'16 bytes were expected, got {size}')             # <<<<<<<<<<<<<<
 *             memcpy(self._data, buf, 16)
 * 
 */
      __pyx_t_3 = __Pyx_PyUnicode_From_Py_ssize_t(__pyx_v_size, 0, ' ', 'd'); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 142, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyUnicode_Concat(__pyx_kp_u_16_bytes_were_expected_got, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 142, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 142, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(3, 142, __pyx_L1_error)

      /* "asyncpg/pgproto/uuid.pyx":141
 *         if cpython.PyBytes_Check(inp):
 *             cpython.PyBytes_AsStringAndSize(inp, &buf, &size)
 *             if size != 16:             # <<<<<<<<<<<<<<
 *                 raise ValueError(f'16 bytes were expected, got {size}')
 *             memcpy(self._data, buf, 16)
 */
    }

    /* "asyncpg/pgproto/uuid.pyx":143
 *             if size != 16:
 *                 raise ValueError(f'16 bytes were expected, got {size}')
 *             memcpy(self._data, buf, 16)             # <<<<<<<<<<<<<<
 * 
 *         elif cpython.PyUnicode_Check(inp):
 */
    (void)(memcpy(__pyx_v_self->_data, __pyx_v_buf, 16));

    /* "asyncpg/pgproto/uuid.pyx":139
 *             Py_ssize_t size
 * 
 *         if cpython.PyBytes_Check(inp):             # <<<<<<<<<<<<<<
 *             cpython.PyBytes_AsStringAndSize(inp, &buf, &size)
 *             if size != 16:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/uuid.pyx":145
 *             memcpy(self._data, buf, 16)
 * 
 *         elif cpython.PyUnicode_Check(inp):             # <<<<<<<<<<<<<<
 *             pg_uuid_bytes_from_str(inp, self._data)
 *         else:
 */
  __pyx_t_1 = (PyUnicode_Check(__pyx_v_inp) != 0);
  if (likely(__pyx_t_1)) {

    /* "asyncpg/pgproto/uuid.pyx":146
 * 
 *         elif cpython.PyUnicode_Check(inp):
 *             pg_uuid_bytes_from_str(inp, self._data)             # <<<<<<<<<<<<<<
 *         else:
 *             raise TypeError(f'a bytes or str object expected, got {inp!r}')
 */
    if (!(likely(PyUnicode_CheckExact(__pyx_v_inp))||((__pyx_v_inp) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_v_inp)->tp_name), 0))) __PYX_ERR(3, 146, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_bytes_from_str(((PyObject*)__pyx_v_inp), __pyx_v_self->_data); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 146, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/uuid.pyx":145
 *             memcpy(self._data, buf, 16)
 * 
 *         elif cpython.PyUnicode_Check(inp):             # <<<<<<<<<<<<<<
 *             pg_uuid_bytes_from_str(inp, self._data)
 *         else:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/uuid.pyx":148
 *             pg_uuid_bytes_from_str(inp, self._data)
 *         else:
 *             raise TypeError(f'a bytes or str object expected, got {inp!r}')             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  /*else*/ {
    __pyx_t_3 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_inp), __pyx_empty_unicode); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 148, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyUnicode_Concat(__pyx_kp_u_a_bytes_or_str_object_expected_g, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 148, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 148, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(3, 148, __pyx_L1_error)
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/uuid.pyx":134
 *         self._hash = None
 * 
 *     def __init__(self, inp):             # <<<<<<<<<<<<<<
 *         cdef:
 *             char *buf
 */

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":151
 * 
 *     @property
 *     def bytes(self):             # <<<<<<<<<<<<<<
 *         return cpython.PyBytes_FromStringAndSize(self._data, 16)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_5bytes_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_5bytes_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_5bytes___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_5bytes___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":152
 *     @property
 *     def bytes(self):
 *         return cpython.PyBytes_FromStringAndSize(self._data, 16)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyBytes_FromStringAndSize(__pyx_v_self->_data, 16); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":151
 * 
 *     @property
 *     def bytes(self):             # <<<<<<<<<<<<<<
 *         return cpython.PyBytes_FromStringAndSize(self._data, 16)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.bytes.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":155
 * 
 *     @property
 *     def int(self):             # <<<<<<<<<<<<<<
 *         if self._int is None:
 *             # The cache is important because `self.int` can be
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3int_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3int_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3int___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3int___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":156
 *     @property
 *     def int(self):
 *         if self._int is None:             # <<<<<<<<<<<<<<
 *             # The cache is important because `self.int` can be
 *             # used multiple times by __hash__ etc.
 */
  __pyx_t_1 = (__pyx_v_self->_int == Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":159
 *             # The cache is important because `self.int` can be
 *             # used multiple times by __hash__ etc.
 *             self._int = int.from_bytes(self.bytes, 'big')             # <<<<<<<<<<<<<<
 *         return self._int
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)(&PyInt_Type)), __pyx_n_s_from_bytes); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 159, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_bytes); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 159, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    __pyx_t_7 = 0;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
        __pyx_t_7 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_4)) {
      PyObject *__pyx_temp[3] = {__pyx_t_6, __pyx_t_5, __pyx_n_u_big};
      __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 159, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
      PyObject *__pyx_temp[3] = {__pyx_t_6, __pyx_t_5, __pyx_n_u_big};
      __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 159, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    } else
    #endif
    {
      __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(3, 159, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      if (__pyx_t_6) {
        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
      }
      __Pyx_GIVEREF(__pyx_t_5);
      PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_5);
      __Pyx_INCREF(__pyx_n_u_big);
      __Pyx_GIVEREF(__pyx_n_u_big);
      PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_n_u_big);
      __pyx_t_5 = 0;
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_8, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 159, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    }
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_GIVEREF(__pyx_t_3);
    __Pyx_GOTREF(__pyx_v_self->_int);
    __Pyx_DECREF(__pyx_v_self->_int);
    __pyx_v_self->_int = __pyx_t_3;
    __pyx_t_3 = 0;

    /* "asyncpg/pgproto/uuid.pyx":156
 *     @property
 *     def int(self):
 *         if self._int is None:             # <<<<<<<<<<<<<<
 *             # The cache is important because `self.int` can be
 *             # used multiple times by __hash__ etc.
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":160
 *             # used multiple times by __hash__ etc.
 *             self._int = int.from_bytes(self.bytes, 'big')
 *         return self._int             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_self->_int);
  __pyx_r = __pyx_v_self->_int;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":155
 * 
 *     @property
 *     def int(self):             # <<<<<<<<<<<<<<
 *         if self._int is None:
 *             # The cache is important because `self.int` can be
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.int.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":163
 * 
 *     @property
 *     def is_safe(self):             # <<<<<<<<<<<<<<
 *         return uuid.SafeUUID.unknown
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7is_safe_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7is_safe_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7is_safe___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7is_safe___get__(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":164
 *     @property
 *     def is_safe(self):
 *         return uuid.SafeUUID.unknown             # <<<<<<<<<<<<<<
 * 
 *     def __str__(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_uuid); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_SafeUUID); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_unknown); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":163
 * 
 *     @property
 *     def is_safe(self):             # <<<<<<<<<<<<<<
 *         return uuid.SafeUUID.unknown
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.is_safe.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":166
 *         return uuid.SafeUUID.unknown
 * 
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         cdef char out[36]
 *         tohex.uuid_to_str(self._data, out)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_5__str__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_5__str__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4__str__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4__str__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  char __pyx_v_out[36];
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__str__", 0);

  /* "asyncpg/pgproto/uuid.pyx":168
 *     def __str__(self):
 *         cdef char out[36]
 *         tohex.uuid_to_str(self._data, out)             # <<<<<<<<<<<<<<
 *         return cpythonx.PyUnicode_FromKindAndData(
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 36)
 */
  uuid_to_str(__pyx_v_self->_data, __pyx_v_out);

  /* "asyncpg/pgproto/uuid.pyx":169
 *         cdef char out[36]
 *         tohex.uuid_to_str(self._data, out)
 *         return cpythonx.PyUnicode_FromKindAndData(             # <<<<<<<<<<<<<<
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 36)
 * 
 */
  __Pyx_XDECREF(__pyx_r);

  /* "asyncpg/pgproto/uuid.pyx":170
 *         tohex.uuid_to_str(self._data, out)
 *         return cpythonx.PyUnicode_FromKindAndData(
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 36)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_t_1 = PyUnicode_FromKindAndData(PyUnicode_1BYTE_KIND, ((void *)__pyx_v_out), 36); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 169, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":166
 *         return uuid.SafeUUID.unknown
 * 
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         cdef char out[36]
 *         tohex.uuid_to_str(self._data, out)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__str__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":173
 * 
 *     @property
 *     def hex(self):             # <<<<<<<<<<<<<<
 *         cdef char out[32]
 *         tohex.uuid_to_hex(self._data, out)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3hex_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3hex_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3hex___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3hex___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  char __pyx_v_out[32];
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":175
 *     def hex(self):
 *         cdef char out[32]
 *         tohex.uuid_to_hex(self._data, out)             # <<<<<<<<<<<<<<
 *         return cpythonx.PyUnicode_FromKindAndData(
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 32)
 */
  uuid_to_hex(__pyx_v_self->_data, __pyx_v_out);

  /* "asyncpg/pgproto/uuid.pyx":176
 *         cdef char out[32]
 *         tohex.uuid_to_hex(self._data, out)
 *         return cpythonx.PyUnicode_FromKindAndData(             # <<<<<<<<<<<<<<
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 32)
 * 
 */
  __Pyx_XDECREF(__pyx_r);

  /* "asyncpg/pgproto/uuid.pyx":177
 *         tohex.uuid_to_hex(self._data, out)
 *         return cpythonx.PyUnicode_FromKindAndData(
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 32)             # <<<<<<<<<<<<<<
 * 
 *     def __repr__(self):
 */
  __pyx_t_1 = PyUnicode_FromKindAndData(PyUnicode_1BYTE_KIND, ((void *)__pyx_v_out), 32); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 176, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":173
 * 
 *     @property
 *     def hex(self):             # <<<<<<<<<<<<<<
 *         cdef char out[32]
 *         tohex.uuid_to_hex(self._data, out)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.hex.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":179
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 32)
 * 
 *     def __repr__(self):             # <<<<<<<<<<<<<<
 *         return f"UUID('{self}')"
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7__repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7__repr__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_6__repr__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_6__repr__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  Py_UCS4 __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("__repr__", 0);

  /* "asyncpg/pgproto/uuid.pyx":180
 * 
 *     def __repr__(self):
 *         return f"UUID('{self}')"             # <<<<<<<<<<<<<<
 * 
 *     def __reduce__(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 180, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = 0;
  __pyx_t_3 = 127;
  __Pyx_INCREF(__pyx_kp_u_UUID);
  __pyx_t_2 += 6;
  __Pyx_GIVEREF(__pyx_kp_u_UUID);
  PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_kp_u_UUID);
  __pyx_t_4 = __Pyx_PyObject_FormatSimple(((PyObject *)__pyx_v_self), __pyx_empty_unicode); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 180, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = (__Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_4) > __pyx_t_3) ? __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_4) : __pyx_t_3;
  __pyx_t_2 += __Pyx_PyUnicode_GET_LENGTH(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_4);
  __pyx_t_4 = 0;
  __Pyx_INCREF(__pyx_kp_u__8);
  __pyx_t_2 += 2;
  __Pyx_GIVEREF(__pyx_kp_u__8);
  PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_kp_u__8);
  __pyx_t_4 = __Pyx_PyUnicode_Join(__pyx_t_1, 3, __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 180, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":179
 *             cpythonx.PyUnicode_1BYTE_KIND, <void*>out, 32)
 * 
 *     def __repr__(self):             # <<<<<<<<<<<<<<
 *         return f"UUID('{self}')"
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":182
 *         return f"UUID('{self}')"
 * 
 *     def __reduce__(self):             # <<<<<<<<<<<<<<
 *         return (type(self), (self.bytes,))
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_9__reduce__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_9__reduce__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8__reduce__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8__reduce__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__reduce__", 0);

  /* "asyncpg/pgproto/uuid.pyx":183
 * 
 *     def __reduce__(self):
 *         return (type(self), (self.bytes,))             # <<<<<<<<<<<<<<
 * 
 *     def __eq__(self, other):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_bytes); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 183, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 183, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __pyx_t_1 = 0;
  __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 183, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
  __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
  PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":182
 *         return f"UUID('{self}')"
 * 
 *     def __reduce__(self):             # <<<<<<<<<<<<<<
 *         return (type(self), (self.bytes,))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__reduce__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":185
 *         return (type(self), (self.bytes,))
 * 
 *     def __eq__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_11__eq__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_11__eq__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__eq__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_10__eq__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), ((PyObject *)__pyx_v_other));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_10__eq__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__eq__", 0);

  /* "asyncpg/pgproto/uuid.pyx":186
 * 
 *     def __eq__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 *         if isinstance(other, std_UUID):
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_other)) == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":187
 *     def __eq__(self, other):
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0             # <<<<<<<<<<<<<<
 *         if isinstance(other, std_UUID):
 *             return self.int == other.int
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyBool_FromLong((memcmp(__pyx_v_self->_data, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_other)->_data, 16) == 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 187, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":186
 * 
 *     def __eq__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 *         if isinstance(other, std_UUID):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":188
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int == other.int
 *         return NotImplemented
 */
  __pyx_t_3 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_other, __pyx_t_3); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 188, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":189
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 *         if isinstance(other, std_UUID):
 *             return self.int == other.int             # <<<<<<<<<<<<<<
 *         return NotImplemented
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 189, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_other, __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 189, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyObject_RichCompare(__pyx_t_3, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 189, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":188
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int == other.int
 *         return NotImplemented
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":190
 *         if isinstance(other, std_UUID):
 *             return self.int == other.int
 *         return NotImplemented             # <<<<<<<<<<<<<<
 * 
 *     def __ne__(self, other):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_builtin_NotImplemented);
  __pyx_r = __pyx_builtin_NotImplemented;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":185
 *         return (type(self), (self.bytes,))
 * 
 *     def __eq__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) == 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__eq__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":192
 *         return NotImplemented
 * 
 *     def __ne__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_13__ne__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_13__ne__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__ne__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_12__ne__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), ((PyObject *)__pyx_v_other));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_12__ne__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__ne__", 0);

  /* "asyncpg/pgproto/uuid.pyx":193
 * 
 *     def __ne__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 *         if isinstance(other, std_UUID):
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_other)) == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":194
 *     def __ne__(self, other):
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0             # <<<<<<<<<<<<<<
 *         if isinstance(other, std_UUID):
 *             return self.int != other.int
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyBool_FromLong((memcmp(__pyx_v_self->_data, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_other)->_data, 16) != 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 194, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":193
 * 
 *     def __ne__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 *         if isinstance(other, std_UUID):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":195
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int != other.int
 *         return NotImplemented
 */
  __pyx_t_3 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_other, __pyx_t_3); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 195, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":196
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 *         if isinstance(other, std_UUID):
 *             return self.int != other.int             # <<<<<<<<<<<<<<
 *         return NotImplemented
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 196, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_other, __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 196, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyObject_RichCompare(__pyx_t_3, __pyx_t_4, Py_NE); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 196, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":195
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int != other.int
 *         return NotImplemented
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":197
 *         if isinstance(other, std_UUID):
 *             return self.int != other.int
 *         return NotImplemented             # <<<<<<<<<<<<<<
 * 
 *     def __lt__(self, other):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_builtin_NotImplemented);
  __pyx_r = __pyx_builtin_NotImplemented;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":192
 *         return NotImplemented
 * 
 *     def __ne__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) != 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__ne__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":199
 *         return NotImplemented
 * 
 *     def __lt__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_15__lt__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_15__lt__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__lt__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_14__lt__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), ((PyObject *)__pyx_v_other));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_14__lt__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__lt__", 0);

  /* "asyncpg/pgproto/uuid.pyx":200
 * 
 *     def __lt__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 *         if isinstance(other, std_UUID):
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_other)) == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":201
 *     def __lt__(self, other):
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0             # <<<<<<<<<<<<<<
 *         if isinstance(other, std_UUID):
 *             return self.int < other.int
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyBool_FromLong((memcmp(__pyx_v_self->_data, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_other)->_data, 16) < 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 201, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":200
 * 
 *     def __lt__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 *         if isinstance(other, std_UUID):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":202
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int < other.int
 *         return NotImplemented
 */
  __pyx_t_3 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_other, __pyx_t_3); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 202, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":203
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 *         if isinstance(other, std_UUID):
 *             return self.int < other.int             # <<<<<<<<<<<<<<
 *         return NotImplemented
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 203, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_other, __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 203, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyObject_RichCompare(__pyx_t_3, __pyx_t_4, Py_LT); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 203, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":202
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int < other.int
 *         return NotImplemented
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":204
 *         if isinstance(other, std_UUID):
 *             return self.int < other.int
 *         return NotImplemented             # <<<<<<<<<<<<<<
 * 
 *     def __gt__(self, other):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_builtin_NotImplemented);
  __pyx_r = __pyx_builtin_NotImplemented;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":199
 *         return NotImplemented
 * 
 *     def __lt__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) < 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__lt__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":206
 *         return NotImplemented
 * 
 *     def __gt__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_17__gt__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_17__gt__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__gt__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_16__gt__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), ((PyObject *)__pyx_v_other));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_16__gt__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__gt__", 0);

  /* "asyncpg/pgproto/uuid.pyx":207
 * 
 *     def __gt__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 *         if isinstance(other, std_UUID):
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_other)) == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":208
 *     def __gt__(self, other):
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0             # <<<<<<<<<<<<<<
 *         if isinstance(other, std_UUID):
 *             return self.int > other.int
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyBool_FromLong((memcmp(__pyx_v_self->_data, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_other)->_data, 16) > 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 208, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":207
 * 
 *     def __gt__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 *         if isinstance(other, std_UUID):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":209
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int > other.int
 *         return NotImplemented
 */
  __pyx_t_3 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_other, __pyx_t_3); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 209, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":210
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 *         if isinstance(other, std_UUID):
 *             return self.int > other.int             # <<<<<<<<<<<<<<
 *         return NotImplemented
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 210, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_other, __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 210, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyObject_RichCompare(__pyx_t_3, __pyx_t_4, Py_GT); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 210, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":209
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int > other.int
 *         return NotImplemented
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":211
 *         if isinstance(other, std_UUID):
 *             return self.int > other.int
 *         return NotImplemented             # <<<<<<<<<<<<<<
 * 
 *     def __le__(self, other):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_builtin_NotImplemented);
  __pyx_r = __pyx_builtin_NotImplemented;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":206
 *         return NotImplemented
 * 
 *     def __gt__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) > 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__gt__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":213
 *         return NotImplemented
 * 
 *     def __le__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_19__le__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_19__le__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__le__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_18__le__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), ((PyObject *)__pyx_v_other));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_18__le__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__le__", 0);

  /* "asyncpg/pgproto/uuid.pyx":214
 * 
 *     def __le__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 *         if isinstance(other, std_UUID):
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_other)) == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":215
 *     def __le__(self, other):
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0             # <<<<<<<<<<<<<<
 *         if isinstance(other, std_UUID):
 *             return self.int <= other.int
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyBool_FromLong((memcmp(__pyx_v_self->_data, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_other)->_data, 16) <= 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 215, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":214
 * 
 *     def __le__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 *         if isinstance(other, std_UUID):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":216
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int <= other.int
 *         return NotImplemented
 */
  __pyx_t_3 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_other, __pyx_t_3); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 216, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":217
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 *         if isinstance(other, std_UUID):
 *             return self.int <= other.int             # <<<<<<<<<<<<<<
 *         return NotImplemented
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 217, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_other, __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 217, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyObject_RichCompare(__pyx_t_3, __pyx_t_4, Py_LE); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 217, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":216
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int <= other.int
 *         return NotImplemented
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":218
 *         if isinstance(other, std_UUID):
 *             return self.int <= other.int
 *         return NotImplemented             # <<<<<<<<<<<<<<
 * 
 *     def __ge__(self, other):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_builtin_NotImplemented);
  __pyx_r = __pyx_builtin_NotImplemented;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":213
 *         return NotImplemented
 * 
 *     def __le__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) <= 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__le__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":220
 *         return NotImplemented
 * 
 *     def __ge__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_21__ge__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_21__ge__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__ge__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_20__ge__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self), ((PyObject *)__pyx_v_other));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_20__ge__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self, PyObject *__pyx_v_other) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__ge__", 0);

  /* "asyncpg/pgproto/uuid.pyx":221
 * 
 *     def __ge__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 *         if isinstance(other, std_UUID):
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_other)) == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":222
 *     def __ge__(self, other):
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0             # <<<<<<<<<<<<<<
 *         if isinstance(other, std_UUID):
 *             return self.int >= other.int
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyBool_FromLong((memcmp(__pyx_v_self->_data, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_other)->_data, 16) >= 0)); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 222, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":221
 * 
 *     def __ge__(self, other):
 *         if type(other) is UUID:             # <<<<<<<<<<<<<<
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 *         if isinstance(other, std_UUID):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":223
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int >= other.int
 *         return NotImplemented
 */
  __pyx_t_3 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_other, __pyx_t_3); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(3, 223, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_1 = (__pyx_t_2 != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/uuid.pyx":224
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 *         if isinstance(other, std_UUID):
 *             return self.int >= other.int             # <<<<<<<<<<<<<<
 *         return NotImplemented
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 224, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_other, __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 224, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyObject_RichCompare(__pyx_t_3, __pyx_t_4, Py_GE); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 224, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":223
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 *         if isinstance(other, std_UUID):             # <<<<<<<<<<<<<<
 *             return self.int >= other.int
 *         return NotImplemented
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":225
 *         if isinstance(other, std_UUID):
 *             return self.int >= other.int
 *         return NotImplemented             # <<<<<<<<<<<<<<
 * 
 *     def __hash__(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_builtin_NotImplemented);
  __pyx_r = __pyx_builtin_NotImplemented;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":220
 *         return NotImplemented
 * 
 *     def __ge__(self, other):             # <<<<<<<<<<<<<<
 *         if type(other) is UUID:
 *             return memcmp(self._data, (<UUID>other)._data, 16) >= 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__ge__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":227
 *         return NotImplemented
 * 
 *     def __hash__(self):             # <<<<<<<<<<<<<<
 *         # In EdgeDB every schema object has a uuid and there are
 *         # huge hash-maps of them. We want UUID.__hash__ to be
 */

/* Python wrapper */
static Py_hash_t __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_23__hash__(PyObject *__pyx_v_self); /*proto*/
static Py_hash_t __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_23__hash__(PyObject *__pyx_v_self) {
  Py_hash_t __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__hash__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_22__hash__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static Py_hash_t __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_22__hash__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  Py_hash_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  Py_hash_t __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("__hash__", 0);

  /* "asyncpg/pgproto/uuid.pyx":231
 *         # huge hash-maps of them. We want UUID.__hash__ to be
 *         # as fast as possible.
 *         if self._hash is not None:             # <<<<<<<<<<<<<<
 *             return self._hash
 * 
 */
  __pyx_t_1 = (__pyx_v_self->_hash != Py_None);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/uuid.pyx":232
 *         # as fast as possible.
 *         if self._hash is not None:
 *             return self._hash             # <<<<<<<<<<<<<<
 * 
 *         self._hash = hash(self.int)
 */
    __pyx_t_3 = __Pyx_PyInt_AsHash_t(__pyx_v_self->_hash); if (unlikely((__pyx_t_3 == (Py_hash_t)-1) && PyErr_Occurred())) __PYX_ERR(3, 232, __pyx_L1_error)
    __pyx_r = __pyx_t_3;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":231
 *         # huge hash-maps of them. We want UUID.__hash__ to be
 *         # as fast as possible.
 *         if self._hash is not None:             # <<<<<<<<<<<<<<
 *             return self._hash
 * 
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":234
 *             return self._hash
 * 
 *         self._hash = hash(self.int)             # <<<<<<<<<<<<<<
 *         return self._hash
 * 
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_3 = PyObject_Hash(__pyx_t_4); if (unlikely(__pyx_t_3 == ((Py_hash_t)-1))) __PYX_ERR(3, 234, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyInt_FromHash_t(__pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_4);
  __Pyx_GOTREF(__pyx_v_self->_hash);
  __Pyx_DECREF(__pyx_v_self->_hash);
  __pyx_v_self->_hash = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "asyncpg/pgproto/uuid.pyx":235
 * 
 *         self._hash = hash(self.int)
 *         return self._hash             # <<<<<<<<<<<<<<
 * 
 *     def __int__(self):
 */
  __pyx_t_3 = __Pyx_PyInt_AsHash_t(__pyx_v_self->_hash); if (unlikely((__pyx_t_3 == (Py_hash_t)-1) && PyErr_Occurred())) __PYX_ERR(3, 235, __pyx_L1_error)
  __pyx_r = __pyx_t_3;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":227
 *         return NotImplemented
 * 
 *     def __hash__(self):             # <<<<<<<<<<<<<<
 *         # In EdgeDB every schema object has a uuid and there are
 *         # huge hash-maps of them. We want UUID.__hash__ to be
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__hash__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  if (unlikely(__pyx_r == -1) && !PyErr_Occurred()) __pyx_r = -2;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":237
 *         return self._hash
 * 
 *     def __int__(self):             # <<<<<<<<<<<<<<
 *         return self.int
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_25__int__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_25__int__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__int__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_24__int__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_24__int__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__int__", 0);

  /* "asyncpg/pgproto/uuid.pyx":238
 * 
 *     def __int__(self):
 *         return self.int             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 238, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":237
 *         return self._hash
 * 
 *     def __int__(self):             # <<<<<<<<<<<<<<
 *         return self.int
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.__int__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":241
 * 
 *     @property
 *     def bytes_le(self):             # <<<<<<<<<<<<<<
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8bytes_le_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8bytes_le_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8bytes_le___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8bytes_le___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_v_bytes = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":242
 *     @property
 *     def bytes_le(self):
 *         bytes = self.bytes             # <<<<<<<<<<<<<<
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +
 *                 bytes[8:])
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_bytes); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 242, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_bytes = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":243
 *     def bytes_le(self):
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +             # <<<<<<<<<<<<<<
 *                 bytes[8:])
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetItem(__pyx_v_bytes, __pyx_slice__9); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_v_bytes, __pyx_slice__10); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyNumber_Add(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_v_bytes, __pyx_slice__11); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = PyNumber_Add(__pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":244
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +
 *                 bytes[8:])             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_t_2 = __Pyx_PyObject_GetSlice(__pyx_v_bytes, 8, 0, NULL, NULL, &__pyx_slice__12, 1, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 244, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);

  /* "asyncpg/pgproto/uuid.pyx":243
 *     def bytes_le(self):
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +             # <<<<<<<<<<<<<<
 *                 bytes[8:])
 * 
 */
  __pyx_t_3 = PyNumber_Add(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":241
 * 
 *     @property
 *     def bytes_le(self):             # <<<<<<<<<<<<<<
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.bytes_le.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_bytes);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":247
 * 
 *     @property
 *     def fields(self):             # <<<<<<<<<<<<<<
 *         return (self.time_low, self.time_mid, self.time_hi_version,
 *                 self.clock_seq_hi_variant, self.clock_seq_low, self.node)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_6fields_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_6fields_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_6fields___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_6fields___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":248
 *     @property
 *     def fields(self):
 *         return (self.time_low, self.time_mid, self.time_hi_version,             # <<<<<<<<<<<<<<
 *                 self.clock_seq_hi_variant, self.clock_seq_low, self.node)
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_time_low); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 248, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_time_mid); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 248, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_time_hi_version); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 248, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);

  /* "asyncpg/pgproto/uuid.pyx":249
 *     def fields(self):
 *         return (self.time_low, self.time_mid, self.time_hi_version,
 *                 self.clock_seq_hi_variant, self.clock_seq_low, self.node)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_clock_seq_hi_variant); if (unlikely(!__pyx_t_4)) __PYX_ERR(3, 249, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_clock_seq_low); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 249, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_node); if (unlikely(!__pyx_t_6)) __PYX_ERR(3, 249, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);

  /* "asyncpg/pgproto/uuid.pyx":248
 *     @property
 *     def fields(self):
 *         return (self.time_low, self.time_mid, self.time_hi_version,             # <<<<<<<<<<<<<<
 *                 self.clock_seq_hi_variant, self.clock_seq_low, self.node)
 * 
 */
  __pyx_t_7 = PyTuple_New(6); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 248, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_7, 2, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_7, 3, __pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_7, 4, __pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_6);
  PyTuple_SET_ITEM(__pyx_t_7, 5, __pyx_t_6);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_t_4 = 0;
  __pyx_t_5 = 0;
  __pyx_t_6 = 0;
  __pyx_r = __pyx_t_7;
  __pyx_t_7 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":247
 * 
 *     @property
 *     def fields(self):             # <<<<<<<<<<<<<<
 *         return (self.time_low, self.time_mid, self.time_hi_version,
 *                 self.clock_seq_hi_variant, self.clock_seq_low, self.node)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.fields.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":252
 * 
 *     @property
 *     def time_low(self):             # <<<<<<<<<<<<<<
 *         return self.int >> 96
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8time_low_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8time_low_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8time_low___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8time_low___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":253
 *     @property
 *     def time_low(self):
 *         return self.int >> 96             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 253, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_Rshift(__pyx_t_1, __pyx_int_96); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 253, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":252
 * 
 *     @property
 *     def time_low(self):             # <<<<<<<<<<<<<<
 *         return self.int >> 96
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.time_low.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":256
 * 
 *     @property
 *     def time_mid(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 80) & 0xffff
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8time_mid_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8time_mid_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8time_mid___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_8time_mid___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":257
 *     @property
 *     def time_mid(self):
 *         return (self.int >> 80) & 0xffff             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 257, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_Rshift(__pyx_t_1, __pyx_int_80); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 257, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_AndObjC(__pyx_t_2, __pyx_int_65535, 0xffff, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 257, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":256
 * 
 *     @property
 *     def time_mid(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 80) & 0xffff
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.time_mid.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":260
 * 
 *     @property
 *     def time_hi_version(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 64) & 0xffff
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_15time_hi_version_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_15time_hi_version_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_15time_hi_version___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_15time_hi_version___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":261
 *     @property
 *     def time_hi_version(self):
 *         return (self.int >> 64) & 0xffff             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 261, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_Rshift(__pyx_t_1, __pyx_int_64); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 261, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_AndObjC(__pyx_t_2, __pyx_int_65535, 0xffff, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 261, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":260
 * 
 *     @property
 *     def time_hi_version(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 64) & 0xffff
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.time_hi_version.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":264
 * 
 *     @property
 *     def clock_seq_hi_variant(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 56) & 0xff
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_20clock_seq_hi_variant_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_20clock_seq_hi_variant_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_20clock_seq_hi_variant___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_20clock_seq_hi_variant___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":265
 *     @property
 *     def clock_seq_hi_variant(self):
 *         return (self.int >> 56) & 0xff             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 265, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_RshiftObjC(__pyx_t_1, __pyx_int_56, 56, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 265, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_AndObjC(__pyx_t_2, __pyx_int_255, 0xff, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 265, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":264
 * 
 *     @property
 *     def clock_seq_hi_variant(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 56) & 0xff
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.clock_seq_hi_variant.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":268
 * 
 *     @property
 *     def clock_seq_low(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 48) & 0xff
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_13clock_seq_low_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_13clock_seq_low_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_13clock_seq_low___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_13clock_seq_low___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":269
 *     @property
 *     def clock_seq_low(self):
 *         return (self.int >> 48) & 0xff             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 269, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_RshiftObjC(__pyx_t_1, __pyx_int_48, 48, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 269, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_AndObjC(__pyx_t_2, __pyx_int_255, 0xff, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 269, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":268
 * 
 *     @property
 *     def clock_seq_low(self):             # <<<<<<<<<<<<<<
 *         return (self.int >> 48) & 0xff
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.clock_seq_low.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":272
 * 
 *     @property
 *     def time(self):             # <<<<<<<<<<<<<<
 *         return (((self.time_hi_version & 0x0fff) << 48) |
 *                 (self.time_mid << 32) | self.time_low)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_4time_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_4time_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4time___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4time___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":273
 *     @property
 *     def time(self):
 *         return (((self.time_hi_version & 0x0fff) << 48) |             # <<<<<<<<<<<<<<
 *                 (self.time_mid << 32) | self.time_low)
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_time_hi_version); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 273, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_AndObjC(__pyx_t_1, __pyx_int_4095, 0x0fff, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 273, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_LshiftObjC(__pyx_t_2, __pyx_int_48, 48, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 273, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":274
 *     def time(self):
 *         return (((self.time_hi_version & 0x0fff) << 48) |
 *                 (self.time_mid << 32) | self.time_low)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_time_mid); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 274, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyInt_LshiftObjC(__pyx_t_2, __pyx_int_32, 32, 0, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 274, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":273
 *     @property
 *     def time(self):
 *         return (((self.time_hi_version & 0x0fff) << 48) |             # <<<<<<<<<<<<<<
 *                 (self.time_mid << 32) | self.time_low)
 * 
 */
  __pyx_t_2 = PyNumber_Or(__pyx_t_1, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 273, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/uuid.pyx":274
 *     def time(self):
 *         return (((self.time_hi_version & 0x0fff) << 48) |
 *                 (self.time_mid << 32) | self.time_low)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_time_low); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 274, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = PyNumber_Or(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 274, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":272
 * 
 *     @property
 *     def time(self):             # <<<<<<<<<<<<<<
 *         return (((self.time_hi_version & 0x0fff) << 48) |
 *                 (self.time_mid << 32) | self.time_low)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.time.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":277
 * 
 *     @property
 *     def clock_seq(self):             # <<<<<<<<<<<<<<
 *         return (((self.clock_seq_hi_variant & 0x3f) << 8) |
 *                 self.clock_seq_low)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_9clock_seq_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_9clock_seq_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_9clock_seq___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_9clock_seq___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":278
 *     @property
 *     def clock_seq(self):
 *         return (((self.clock_seq_hi_variant & 0x3f) << 8) |             # <<<<<<<<<<<<<<
 *                 self.clock_seq_low)
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_clock_seq_hi_variant); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyInt_AndObjC(__pyx_t_1, __pyx_int_63, 0x3f, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyInt_LshiftObjC(__pyx_t_2, __pyx_int_8, 8, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":279
 *     def clock_seq(self):
 *         return (((self.clock_seq_hi_variant & 0x3f) << 8) |
 *                 self.clock_seq_low)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_clock_seq_low); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 279, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);

  /* "asyncpg/pgproto/uuid.pyx":278
 *     @property
 *     def clock_seq(self):
 *         return (((self.clock_seq_hi_variant & 0x3f) << 8) |             # <<<<<<<<<<<<<<
 *                 self.clock_seq_low)
 * 
 */
  __pyx_t_3 = PyNumber_Or(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":277
 * 
 *     @property
 *     def clock_seq(self):             # <<<<<<<<<<<<<<
 *         return (((self.clock_seq_hi_variant & 0x3f) << 8) |
 *                 self.clock_seq_low)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.clock_seq.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":282
 * 
 *     @property
 *     def node(self):             # <<<<<<<<<<<<<<
 *         return self.int & 0xffffffffffff
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_4node_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_4node_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4node___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_4node___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":283
 *     @property
 *     def node(self):
 *         return self.int & 0xffffffffffff             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 283, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_And(__pyx_t_1, __pyx_int_281474976710655); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 283, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":282
 * 
 *     @property
 *     def node(self):             # <<<<<<<<<<<<<<
 *         return self.int & 0xffffffffffff
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.node.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":286
 * 
 *     @property
 *     def urn(self):             # <<<<<<<<<<<<<<
 *         return 'urn:uuid:' + str(self)
 * 
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3urn_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3urn_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3urn___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_3urn___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":287
 *     @property
 *     def urn(self):
 *         return 'urn:uuid:' + str(self)             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_CallOneArg(((PyObject *)(&PyUnicode_Type)), ((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyUnicode_Concat(__pyx_kp_u_urn_uuid, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/uuid.pyx":286
 * 
 *     @property
 *     def urn(self):             # <<<<<<<<<<<<<<
 *         return 'urn:uuid:' + str(self)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.urn.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":290
 * 
 *     @property
 *     def variant(self):             # <<<<<<<<<<<<<<
 *         if not self.int & (0x8000 << 48):
 *             return uuid.RESERVED_NCS
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7variant_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7variant_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7variant___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7variant___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  int __pyx_t_4;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":291
 *     @property
 *     def variant(self):
 *         if not self.int & (0x8000 << 48):             # <<<<<<<<<<<<<<
 *             return uuid.RESERVED_NCS
 *         elif not self.int & (0x4000 << 48):
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 291, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_And(__pyx_t_1, __pyx_int_9223372036854775808); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 291, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(3, 291, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_4 = ((!__pyx_t_3) != 0);
  if (__pyx_t_4) {

    /* "asyncpg/pgproto/uuid.pyx":292
 *     def variant(self):
 *         if not self.int & (0x8000 << 48):
 *             return uuid.RESERVED_NCS             # <<<<<<<<<<<<<<
 *         elif not self.int & (0x4000 << 48):
 *             return uuid.RFC_4122
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_uuid); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 292, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_RESERVED_NCS); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 292, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":291
 *     @property
 *     def variant(self):
 *         if not self.int & (0x8000 << 48):             # <<<<<<<<<<<<<<
 *             return uuid.RESERVED_NCS
 *         elif not self.int & (0x4000 << 48):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":293
 *         if not self.int & (0x8000 << 48):
 *             return uuid.RESERVED_NCS
 *         elif not self.int & (0x4000 << 48):             # <<<<<<<<<<<<<<
 *             return uuid.RFC_4122
 *         elif not self.int & (0x2000 << 48):
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 293, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_And(__pyx_t_1, __pyx_int_4611686018427387904); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 293, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(3, 293, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_3 = ((!__pyx_t_4) != 0);
  if (__pyx_t_3) {

    /* "asyncpg/pgproto/uuid.pyx":294
 *             return uuid.RESERVED_NCS
 *         elif not self.int & (0x4000 << 48):
 *             return uuid.RFC_4122             # <<<<<<<<<<<<<<
 *         elif not self.int & (0x2000 << 48):
 *             return uuid.RESERVED_MICROSOFT
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_uuid); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 294, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_RFC_4122); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 294, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":293
 *         if not self.int & (0x8000 << 48):
 *             return uuid.RESERVED_NCS
 *         elif not self.int & (0x4000 << 48):             # <<<<<<<<<<<<<<
 *             return uuid.RFC_4122
 *         elif not self.int & (0x2000 << 48):
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":295
 *         elif not self.int & (0x4000 << 48):
 *             return uuid.RFC_4122
 *         elif not self.int & (0x2000 << 48):             # <<<<<<<<<<<<<<
 *             return uuid.RESERVED_MICROSOFT
 *         else:
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyNumber_And(__pyx_t_1, __pyx_int_2305843009213693952); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(3, 295, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_4 = ((!__pyx_t_3) != 0);
  if (__pyx_t_4) {

    /* "asyncpg/pgproto/uuid.pyx":296
 *             return uuid.RFC_4122
 *         elif not self.int & (0x2000 << 48):
 *             return uuid.RESERVED_MICROSOFT             # <<<<<<<<<<<<<<
 *         else:
 *             return uuid.RESERVED_FUTURE
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_uuid); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 296, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_RESERVED_MICROSOFT); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 296, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":295
 *         elif not self.int & (0x4000 << 48):
 *             return uuid.RFC_4122
 *         elif not self.int & (0x2000 << 48):             # <<<<<<<<<<<<<<
 *             return uuid.RESERVED_MICROSOFT
 *         else:
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":298
 *             return uuid.RESERVED_MICROSOFT
 *         else:
 *             return uuid.RESERVED_FUTURE             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_uuid); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 298, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_RESERVED_FUTURE); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 298, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/uuid.pyx":290
 * 
 *     @property
 *     def variant(self):             # <<<<<<<<<<<<<<
 *         if not self.int & (0x8000 << 48):
 *             return uuid.RESERVED_NCS
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.variant.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/uuid.pyx":301
 * 
 *     @property
 *     def version(self):             # <<<<<<<<<<<<<<
 *         # The version bits are only meaningful for RFC 4122 UUIDs.
 *         if self.variant == uuid.RFC_4122:
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7version_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7version_1__get__(PyObject *__pyx_v_self) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7version___get__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_4UUID_7version___get__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "asyncpg/pgproto/uuid.pyx":303
 *     def version(self):
 *         # The version bits are only meaningful for RFC 4122 UUIDs.
 *         if self.variant == uuid.RFC_4122:             # <<<<<<<<<<<<<<
 *             return int((self.int >> 76) & 0xf)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_variant); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 303, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_uuid); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 303, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_RFC_4122); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 303, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyObject_RichCompare(__pyx_t_1, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 303, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(3, 303, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (__pyx_t_4) {

    /* "asyncpg/pgproto/uuid.pyx":304
 *         # The version bits are only meaningful for RFC 4122 UUIDs.
 *         if self.variant == uuid.RFC_4122:
 *             return int((self.int >> 76) & 0xf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_int); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 304, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = PyNumber_Rshift(__pyx_t_2, __pyx_int_76); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 304, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_PyInt_AndObjC(__pyx_t_3, __pyx_int_15, 0xf, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 304, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = __Pyx_PyNumber_Int(__pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(3, 304, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/uuid.pyx":303
 *     def version(self):
 *         # The version bits are only meaningful for RFC 4122 UUIDs.
 *         if self.variant == uuid.RFC_4122:             # <<<<<<<<<<<<<<
 *             return int((self.int >> 76) & 0xf)
 * 
 */
  }

  /* "asyncpg/pgproto/uuid.pyx":301
 * 
 *     @property
 *     def version(self):             # <<<<<<<<<<<<<<
 *         # The version bits are only meaningful for RFC 4122 UUIDs.
 *         if self.variant == uuid.RFC_4122:
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.UUID.version.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/context.pyx":10
 * cdef class CodecContext:
 * 
 *     cpdef get_text_codec(self):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */

static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_1get_text_codec(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self, int __pyx_skip_dispatch) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("get_text_codec", 0);
  /* Check if called by wrapper */
  if (unlikely(__pyx_skip_dispatch)) ;
  /* Check if overridden in Python */
  else if (unlikely((Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0) || (Py_TYPE(((PyObject *)__pyx_v_self))->tp_flags & (Py_TPFLAGS_IS_ABSTRACT | Py_TPFLAGS_HEAPTYPE)))) {
    #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
    static PY_UINT64_T __pyx_tp_dict_version = __PYX_DICT_VERSION_INIT, __pyx_obj_dict_version = __PYX_DICT_VERSION_INIT;
    if (unlikely(!__Pyx_object_dict_version_matches(((PyObject *)__pyx_v_self), __pyx_tp_dict_version, __pyx_obj_dict_version))) {
      PY_UINT64_T __pyx_type_dict_guard = __Pyx_get_tp_dict_version(((PyObject *)__pyx_v_self));
      #endif
      __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_get_text_codec); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 10, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (PyCFunction)(void*)__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_1get_text_codec)) {
        __Pyx_XDECREF(__pyx_r);
        __Pyx_INCREF(__pyx_t_1);
        __pyx_t_3 = __pyx_t_1; __pyx_t_4 = NULL;
        if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
          __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
          if (likely(__pyx_t_4)) {
            PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
            __Pyx_INCREF(__pyx_t_4);
            __Pyx_INCREF(function);
            __Pyx_DECREF_SET(__pyx_t_3, function);
          }
        }
        __pyx_t_2 = (__pyx_t_4) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        if (unlikely(!__pyx_t_2)) __PYX_ERR(4, 10, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __pyx_r = __pyx_t_2;
        __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        goto __pyx_L0;
      }
      #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
      __pyx_tp_dict_version = __Pyx_get_tp_dict_version(((PyObject *)__pyx_v_self));
      __pyx_obj_dict_version = __Pyx_get_object_dict_version(((PyObject *)__pyx_v_self));
      if (unlikely(__pyx_type_dict_guard != __pyx_tp_dict_version)) {
        __pyx_tp_dict_version = __pyx_obj_dict_version = __PYX_DICT_VERSION_INIT;
      }
      #endif
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
    }
    #endif
  }

  /* "asyncpg/pgproto/codecs/context.pyx":11
 * 
 *     cpdef get_text_codec(self):
 *         raise NotImplementedError             # <<<<<<<<<<<<<<
 * 
 *     cdef is_encoding_utf8(self):
 */
  __Pyx_Raise(__pyx_builtin_NotImplementedError, 0, 0, 0);
  __PYX_ERR(4, 11, __pyx_L1_error)

  /* "asyncpg/pgproto/codecs/context.pyx":10
 * cdef class CodecContext:
 * 
 *     cpdef get_text_codec(self):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.CodecContext.get_text_codec", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_1get_text_codec(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_1get_text_codec(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("get_text_codec (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("get_text_codec", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec(__pyx_v_self, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.CodecContext.get_text_codec", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/context.pyx":13
 *         raise NotImplementedError
 * 
 *     cdef is_encoding_utf8(self):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_is_encoding_utf8(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("is_encoding_utf8", 0);

  /* "asyncpg/pgproto/codecs/context.pyx":14
 * 
 *     cdef is_encoding_utf8(self):
 *         raise NotImplementedError             # <<<<<<<<<<<<<<
 */
  __Pyx_Raise(__pyx_builtin_NotImplementedError, 0, 0, 0);
  __PYX_ERR(4, 14, __pyx_L1_error)

  /* "asyncpg/pgproto/codecs/context.pyx":13
 *         raise NotImplementedError
 * 
 *     cdef is_encoding_utf8(self):             # <<<<<<<<<<<<<<
 *         raise NotImplementedError
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.CodecContext.is_encoding_utf8", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_3__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_3__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_2__reduce_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_2__reduce_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self) {
  PyObject *__pyx_v_state = 0;
  PyObject *__pyx_v__dict = 0;
  int __pyx_v_use_setstate;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":5
 *     cdef object _dict
 *     cdef bint use_setstate
 *     state = ()             # <<<<<<<<<<<<<<
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 */
  __Pyx_INCREF(__pyx_empty_tuple);
  __pyx_v_state = __pyx_empty_tuple;

  /* "(tree fragment)":6
 *     cdef bint use_setstate
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)             # <<<<<<<<<<<<<<
 *     if _dict is not None:
 *         state += (_dict,)
 */
  __pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 6, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v__dict = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "(tree fragment)":7
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
  __pyx_t_2 = (__pyx_v__dict != Py_None);
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {

    /* "(tree fragment)":8
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:
 *         state += (_dict,)             # <<<<<<<<<<<<<<
 *         use_setstate = True
 *     else:
 */
    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(__pyx_v__dict);
    __Pyx_GIVEREF(__pyx_v__dict);
    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict);
    __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 8, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
    __pyx_t_4 = 0;

    /* "(tree fragment)":9
 *     if _dict is not None:
 *         state += (_dict,)
 *         use_setstate = True             # <<<<<<<<<<<<<<
 *     else:
 *         use_setstate = False
 */
    __pyx_v_use_setstate = 1;

    /* "(tree fragment)":7
 *     state = ()
 *     _dict = getattr(self, '__dict__', None)
 *     if _dict is not None:             # <<<<<<<<<<<<<<
 *         state += (_dict,)
 *         use_setstate = True
 */
    goto __pyx_L3;
  }

  /* "(tree fragment)":11
 *         use_setstate = True
 *     else:
 *         use_setstate = False             # <<<<<<<<<<<<<<
 *     if use_setstate:
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, None), state
 */
  /*else*/ {
    __pyx_v_use_setstate = 0;
  }
  __pyx_L3:;

  /* "(tree fragment)":12
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, None), state
 *     else:
 */
  __pyx_t_3 = (__pyx_v_use_setstate != 0);
  if (__pyx_t_3) {

    /* "(tree fragment)":13
 *         use_setstate = False
 *     if use_setstate:
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, None), state             # <<<<<<<<<<<<<<
 *     else:
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, state)
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pyx_unpickle_CodecContext); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_222419149);
    __Pyx_GIVEREF(__pyx_int_222419149);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_222419149);
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None);
    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
    __pyx_t_4 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_5;
    __pyx_t_5 = 0;
    goto __pyx_L0;

    /* "(tree fragment)":12
 *     else:
 *         use_setstate = False
 *     if use_setstate:             # <<<<<<<<<<<<<<
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, None), state
 *     else:
 */
  }

  /* "(tree fragment)":15
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, None), state
 *     else:
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, state)             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_CodecContext__set_state(self, __pyx_state)
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_pyx_unpickle_CodecContext); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
    __Pyx_INCREF(__pyx_int_222419149);
    __Pyx_GIVEREF(__pyx_int_222419149);
    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_222419149);
    __Pyx_INCREF(__pyx_v_state);
    __Pyx_GIVEREF(__pyx_v_state);
    PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_1);
    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
    __pyx_t_5 = 0;
    __pyx_t_1 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L0;
  }

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.CodecContext.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_state);
  __Pyx_XDECREF(__pyx_v__dict);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_CodecContext__set_state(self, __pyx_state)
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_5__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_5__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_4__setstate_cython__(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_12CodecContext_4__setstate_cython__(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":17
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):
 *     __pyx_unpickle_CodecContext__set_state(self, __pyx_state)             # <<<<<<<<<<<<<<
 */
  if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 17, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle_CodecContext__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_CodecContext, (type(self), 0xd41d8cd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_CodecContext__set_state(self, __pyx_state)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.CodecContext.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/bytea.pyx":8
 * 
 * 
 * cdef bytea_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         Py_buffer pybuf
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bytea_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  Py_buffer __pyx_v_pybuf;
  int __pyx_v_pybuf_used;
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  char const *__pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  __Pyx_RefNannySetupContext("bytea_encode", 0);

  /* "asyncpg/pgproto/codecs/bytea.pyx":11
 *     cdef:
 *         Py_buffer pybuf
 *         bint pybuf_used = False             # <<<<<<<<<<<<<<
 *         char *buf
 *         ssize_t len
 */
  __pyx_v_pybuf_used = 0;

  /* "asyncpg/pgproto/codecs/bytea.pyx":15
 *         ssize_t len
 * 
 *     if cpython.PyBytes_CheckExact(obj):             # <<<<<<<<<<<<<<
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)
 */
  __pyx_t_1 = (PyBytes_CheckExact(__pyx_v_obj) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/bytea.pyx":16
 * 
 *     if cpython.PyBytes_CheckExact(obj):
 *         buf = cpython.PyBytes_AS_STRING(obj)             # <<<<<<<<<<<<<<
 *         len = cpython.Py_SIZE(obj)
 *     else:
 */
    __pyx_v_buf = PyBytes_AS_STRING(__pyx_v_obj);

    /* "asyncpg/pgproto/codecs/bytea.pyx":17
 *     if cpython.PyBytes_CheckExact(obj):
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)             # <<<<<<<<<<<<<<
 *     else:
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)
 */
    __pyx_v_len = Py_SIZE(__pyx_v_obj);

    /* "asyncpg/pgproto/codecs/bytea.pyx":15
 *         ssize_t len
 * 
 *     if cpython.PyBytes_CheckExact(obj):             # <<<<<<<<<<<<<<
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/bytea.pyx":19
 *         len = cpython.Py_SIZE(obj)
 *     else:
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)             # <<<<<<<<<<<<<<
 *         pybuf_used = True
 *         buf = <char*>pybuf.buf
 */
  /*else*/ {
    __pyx_t_2 = PyObject_GetBuffer(__pyx_v_obj, (&__pyx_v_pybuf), PyBUF_SIMPLE); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(6, 19, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/bytea.pyx":20
 *     else:
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)
 *         pybuf_used = True             # <<<<<<<<<<<<<<
 *         buf = <char*>pybuf.buf
 *         len = pybuf.len
 */
    __pyx_v_pybuf_used = 1;

    /* "asyncpg/pgproto/codecs/bytea.pyx":21
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)
 *         pybuf_used = True
 *         buf = <char*>pybuf.buf             # <<<<<<<<<<<<<<
 *         len = pybuf.len
 * 
 */
    __pyx_v_buf = ((char *)__pyx_v_pybuf.buf);

    /* "asyncpg/pgproto/codecs/bytea.pyx":22
 *         pybuf_used = True
 *         buf = <char*>pybuf.buf
 *         len = pybuf.len             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
    __pyx_t_3 = __pyx_v_pybuf.len;
    __pyx_v_len = __pyx_t_3;
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/bytea.pyx":24
 *         len = pybuf.len
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(<int32_t>len)
 *         wbuf.write_cstr(buf, len)
 */
  /*try:*/ {

    /* "asyncpg/pgproto/codecs/bytea.pyx":25
 * 
 *     try:
 *         wbuf.write_int32(<int32_t>len)             # <<<<<<<<<<<<<<
 *         wbuf.write_cstr(buf, len)
 *     finally:
 */
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)__pyx_v_len)); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 25, __pyx_L5_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/bytea.pyx":26
 *     try:
 *         wbuf.write_int32(<int32_t>len)
 *         wbuf.write_cstr(buf, len)             # <<<<<<<<<<<<<<
 *     finally:
 *         if pybuf_used:
 */
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_wbuf, __pyx_v_buf, __pyx_v_len); if (unlikely(!__pyx_t_4)) __PYX_ERR(6, 26, __pyx_L5_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  }

  /* "asyncpg/pgproto/codecs/bytea.pyx":28
 *         wbuf.write_cstr(buf, len)
 *     finally:
 *         if pybuf_used:             # <<<<<<<<<<<<<<
 *             cpython.PyBuffer_Release(&pybuf)
 * 
 */
  /*finally:*/ {
    /*normal exit:*/{
      __pyx_t_1 = (__pyx_v_pybuf_used != 0);
      if (__pyx_t_1) {

        /* "asyncpg/pgproto/codecs/bytea.pyx":29
 *     finally:
 *         if pybuf_used:
 *             cpython.PyBuffer_Release(&pybuf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
        PyBuffer_Release((&__pyx_v_pybuf));

        /* "asyncpg/pgproto/codecs/bytea.pyx":28
 *         wbuf.write_cstr(buf, len)
 *     finally:
 *         if pybuf_used:             # <<<<<<<<<<<<<<
 *             cpython.PyBuffer_Release(&pybuf)
 * 
 */
      }
      goto __pyx_L6;
    }
    __pyx_L5_error:;
    /*exception exit:*/{
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
      if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
      __Pyx_XGOTREF(__pyx_t_7);
      __Pyx_XGOTREF(__pyx_t_8);
      __Pyx_XGOTREF(__pyx_t_9);
      __Pyx_XGOTREF(__pyx_t_10);
      __Pyx_XGOTREF(__pyx_t_11);
      __Pyx_XGOTREF(__pyx_t_12);
      __pyx_t_2 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
      {
        __pyx_t_1 = (__pyx_v_pybuf_used != 0);
        if (__pyx_t_1) {

          /* "asyncpg/pgproto/codecs/bytea.pyx":29
 *     finally:
 *         if pybuf_used:
 *             cpython.PyBuffer_Release(&pybuf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
          PyBuffer_Release((&__pyx_v_pybuf));

          /* "asyncpg/pgproto/codecs/bytea.pyx":28
 *         wbuf.write_cstr(buf, len)
 *     finally:
 *         if pybuf_used:             # <<<<<<<<<<<<<<
 *             cpython.PyBuffer_Release(&pybuf)
 * 
 */
        }
      }
      if (PY_MAJOR_VERSION >= 3) {
        __Pyx_XGIVEREF(__pyx_t_10);
        __Pyx_XGIVEREF(__pyx_t_11);
        __Pyx_XGIVEREF(__pyx_t_12);
        __Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
      }
      __Pyx_XGIVEREF(__pyx_t_7);
      __Pyx_XGIVEREF(__pyx_t_8);
      __Pyx_XGIVEREF(__pyx_t_9);
      __Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
      __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
      __pyx_lineno = __pyx_t_2; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
      goto __pyx_L1_error;
    }
    __pyx_L6:;
  }

  /* "asyncpg/pgproto/codecs/bytea.pyx":8
 * 
 * 
 * cdef bytea_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         Py_buffer pybuf
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.bytea_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/bytea.pyx":32
 * 
 * 
 * cdef bytea_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef ssize_t buf_len = buf.len
 *     return cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bytea_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  Py_ssize_t __pyx_v_buf_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("bytea_decode", 0);

  /* "asyncpg/pgproto/codecs/bytea.pyx":33
 * 
 * cdef bytea_decode(CodecContext settings, FRBuffer *buf):
 *     cdef ssize_t buf_len = buf.len             # <<<<<<<<<<<<<<
 *     return cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)
 */
  __pyx_t_1 = __pyx_v_buf->len;
  __pyx_v_buf_len = __pyx_t_1;

  /* "asyncpg/pgproto/codecs/bytea.pyx":34
 * cdef bytea_decode(CodecContext settings, FRBuffer *buf):
 *     cdef ssize_t buf_len = buf.len
 *     return cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = PyBytes_FromStringAndSize(__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read_all(__pyx_v_buf), __pyx_v_buf_len); if (unlikely(!__pyx_t_2)) __PYX_ERR(6, 34, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/bytea.pyx":32
 * 
 * 
 * cdef bytea_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef ssize_t buf_len = buf.len
 *     return cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.bytea_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/text.pyx":8
 * 
 * 
 * cdef inline as_pg_string_and_size(             # <<<<<<<<<<<<<<
 *         CodecContext settings, obj, char **cstr, ssize_t *size):
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, PyObject *__pyx_v_obj, char **__pyx_v_cstr, Py_ssize_t *__pyx_v_size) {
  PyObject *__pyx_v_encoded = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  char const *__pyx_t_6;
  int __pyx_t_7;
  __Pyx_RefNannySetupContext("as_pg_string_and_size", 0);

  /* "asyncpg/pgproto/codecs/text.pyx":11
 *         CodecContext settings, obj, char **cstr, ssize_t *size):
 * 
 *     if not cpython.PyUnicode_Check(obj):             # <<<<<<<<<<<<<<
 *         raise TypeError('expected str, got {}'.format(type(obj).__name__))
 * 
 */
  __pyx_t_1 = ((!(PyUnicode_Check(__pyx_v_obj) != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/codecs/text.pyx":12
 * 
 *     if not cpython.PyUnicode_Check(obj):
 *         raise TypeError('expected str, got {}'.format(type(obj).__name__))             # <<<<<<<<<<<<<<
 * 
 *     if settings.is_encoding_utf8():
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_expected_str_got, __pyx_n_s_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(7, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_s_name); if (unlikely(!__pyx_t_4)) __PYX_ERR(7, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(7, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(7, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(7, 12, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/text.pyx":11
 *         CodecContext settings, obj, char **cstr, ssize_t *size):
 * 
 *     if not cpython.PyUnicode_Check(obj):             # <<<<<<<<<<<<<<
 *         raise TypeError('expected str, got {}'.format(type(obj).__name__))
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/text.pyx":14
 *         raise TypeError('expected str, got {}'.format(type(obj).__name__))
 * 
 *     if settings.is_encoding_utf8():             # <<<<<<<<<<<<<<
 *         cstr[0] = <char*>cpythonx.PyUnicode_AsUTF8AndSize(obj, size)
 *     else:
 */
  __pyx_t_3 = ((struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_settings->__pyx_vtab)->is_encoding_utf8(__pyx_v_settings); if (unlikely(!__pyx_t_3)) __PYX_ERR(7, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(7, 14, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/text.pyx":15
 * 
 *     if settings.is_encoding_utf8():
 *         cstr[0] = <char*>cpythonx.PyUnicode_AsUTF8AndSize(obj, size)             # <<<<<<<<<<<<<<
 *     else:
 *         encoded = settings.get_text_codec().encode(obj)
 */
    __pyx_t_6 = PyUnicode_AsUTF8AndSize(__pyx_v_obj, __pyx_v_size); if (unlikely(__pyx_t_6 == ((char const *)NULL))) __PYX_ERR(7, 15, __pyx_L1_error)
    (__pyx_v_cstr[0]) = ((char *)__pyx_t_6);

    /* "asyncpg/pgproto/codecs/text.pyx":14
 *         raise TypeError('expected str, got {}'.format(type(obj).__name__))
 * 
 *     if settings.is_encoding_utf8():             # <<<<<<<<<<<<<<
 *         cstr[0] = <char*>cpythonx.PyUnicode_AsUTF8AndSize(obj, size)
 *     else:
 */
    goto __pyx_L4;
  }

  /* "asyncpg/pgproto/codecs/text.pyx":17
 *         cstr[0] = <char*>cpythonx.PyUnicode_AsUTF8AndSize(obj, size)
 *     else:
 *         encoded = settings.get_text_codec().encode(obj)             # <<<<<<<<<<<<<<
 *         cpython.PyBytes_AsStringAndSize(encoded, cstr, size)
 * 
 */
  /*else*/ {
    __pyx_t_2 = ((struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_settings->__pyx_vtab)->get_text_codec(__pyx_v_settings, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(7, 17, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_encode); if (unlikely(!__pyx_t_4)) __PYX_ERR(7, 17, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_2)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_2) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_2, __pyx_v_obj) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_obj);
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(7, 17, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_v_encoded = __pyx_t_3;
    __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/text.pyx":18
 *     else:
 *         encoded = settings.get_text_codec().encode(obj)
 *         cpython.PyBytes_AsStringAndSize(encoded, cstr, size)             # <<<<<<<<<<<<<<
 * 
 *     if size[0] > 0x7fffffff:
 */
    __pyx_t_7 = PyBytes_AsStringAndSize(__pyx_v_encoded, __pyx_v_cstr, ((Py_ssize_t *)__pyx_v_size)); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(7, 18, __pyx_L1_error)
  }
  __pyx_L4:;

  /* "asyncpg/pgproto/codecs/text.pyx":20
 *         cpython.PyBytes_AsStringAndSize(encoded, cstr, size)
 * 
 *     if size[0] > 0x7fffffff:             # <<<<<<<<<<<<<<
 *         raise ValueError('string too long')
 * 
 */
  __pyx_t_1 = (((__pyx_v_size[0]) > 0x7fffffff) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/codecs/text.pyx":21
 * 
 *     if size[0] > 0x7fffffff:
 *         raise ValueError('string too long')             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(7, 21, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(7, 21, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/text.pyx":20
 *         cpython.PyBytes_AsStringAndSize(encoded, cstr, size)
 * 
 *     if size[0] > 0x7fffffff:             # <<<<<<<<<<<<<<
 *         raise ValueError('string too long')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/text.pyx":8
 * 
 * 
 * cdef inline as_pg_string_and_size(             # <<<<<<<<<<<<<<
 *         CodecContext settings, obj, char **cstr, ssize_t *size):
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.as_pg_string_and_size", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_encoded);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/text.pyx":24
 * 
 * 
 * cdef text_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *str
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_text_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  char *__pyx_v_str;
  Py_ssize_t __pyx_v_size;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("text_encode", 0);

  /* "asyncpg/pgproto/codecs/text.pyx":29
 *         ssize_t size
 * 
 *     as_pg_string_and_size(settings, obj, &str, &size)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(<int32_t>size)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size(__pyx_v_settings, __pyx_v_obj, (&__pyx_v_str), (&__pyx_v_size)); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 29, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/text.pyx":31
 *     as_pg_string_and_size(settings, obj, &str, &size)
 * 
 *     buf.write_int32(<int32_t>size)             # <<<<<<<<<<<<<<
 *     buf.write_cstr(str, size)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, ((int32_t)__pyx_v_size)); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 31, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/text.pyx":32
 * 
 *     buf.write_int32(<int32_t>size)
 *     buf.write_cstr(str, size)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_buf, __pyx_v_str, __pyx_v_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 32, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/text.pyx":24
 * 
 * 
 * cdef text_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *str
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.text_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/text.pyx":35
 * 
 * 
 * cdef inline decode_pg_string(CodecContext settings, const char* data,             # <<<<<<<<<<<<<<
 *                              ssize_t len):
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_decode_pg_string(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, char const *__pyx_v_data, Py_ssize_t __pyx_v_len) {
  PyObject *__pyx_v_bytes = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("decode_pg_string", 0);

  /* "asyncpg/pgproto/codecs/text.pyx":38
 *                              ssize_t len):
 * 
 *     if settings.is_encoding_utf8():             # <<<<<<<<<<<<<<
 *         # decode UTF-8 in strict mode
 *         return cpython.PyUnicode_DecodeUTF8(data, len, NULL)
 */
  __pyx_t_1 = ((struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_settings->__pyx_vtab)->is_encoding_utf8(__pyx_v_settings); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(7, 38, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/text.pyx":40
 *     if settings.is_encoding_utf8():
 *         # decode UTF-8 in strict mode
 *         return cpython.PyUnicode_DecodeUTF8(data, len, NULL)             # <<<<<<<<<<<<<<
 *     else:
 *         bytes = cpython.PyBytes_FromStringAndSize(data, len)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_1 = PyUnicode_DecodeUTF8(__pyx_v_data, __pyx_v_len, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 40, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/text.pyx":38
 *                              ssize_t len):
 * 
 *     if settings.is_encoding_utf8():             # <<<<<<<<<<<<<<
 *         # decode UTF-8 in strict mode
 *         return cpython.PyUnicode_DecodeUTF8(data, len, NULL)
 */
  }

  /* "asyncpg/pgproto/codecs/text.pyx":42
 *         return cpython.PyUnicode_DecodeUTF8(data, len, NULL)
 *     else:
 *         bytes = cpython.PyBytes_FromStringAndSize(data, len)             # <<<<<<<<<<<<<<
 *         return settings.get_text_codec().decode(bytes)
 * 
 */
  /*else*/ {
    __pyx_t_1 = PyBytes_FromStringAndSize(__pyx_v_data, __pyx_v_len); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 42, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_v_bytes = ((PyObject*)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/codecs/text.pyx":43
 *     else:
 *         bytes = cpython.PyBytes_FromStringAndSize(data, len)
 *         return settings.get_text_codec().decode(bytes)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_3 = ((struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v_settings->__pyx_vtab)->get_text_codec(__pyx_v_settings, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(7, 43, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_decode); if (unlikely(!__pyx_t_4)) __PYX_ERR(7, 43, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_3 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_3)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_v_bytes) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_bytes);
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 43, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_1;
    __pyx_t_1 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/text.pyx":35
 * 
 * 
 * cdef inline decode_pg_string(CodecContext settings, const char* data,             # <<<<<<<<<<<<<<
 *                              ssize_t len):
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.decode_pg_string", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_bytes);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/text.pyx":46
 * 
 * 
 * cdef text_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef ssize_t buf_len = buf.len
 *     return decode_pg_string(settings, frb_read_all(buf), buf_len)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_text_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  Py_ssize_t __pyx_v_buf_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("text_decode", 0);

  /* "asyncpg/pgproto/codecs/text.pyx":47
 * 
 * cdef text_decode(CodecContext settings, FRBuffer *buf):
 *     cdef ssize_t buf_len = buf.len             # <<<<<<<<<<<<<<
 *     return decode_pg_string(settings, frb_read_all(buf), buf_len)
 */
  __pyx_t_1 = __pyx_v_buf->len;
  __pyx_v_buf_len = __pyx_t_1;

  /* "asyncpg/pgproto/codecs/text.pyx":48
 * cdef text_decode(CodecContext settings, FRBuffer *buf):
 *     cdef ssize_t buf_len = buf.len
 *     return decode_pg_string(settings, frb_read_all(buf), buf_len)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_decode_pg_string(__pyx_v_settings, __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read_all(__pyx_v_buf), __pyx_v_buf_len); if (unlikely(!__pyx_t_2)) __PYX_ERR(7, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/text.pyx":46
 * 
 * 
 * cdef text_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef ssize_t buf_len = buf.len
 *     return decode_pg_string(settings, frb_read_all(buf), buf_len)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.text_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":62
 * 
 * 
 * cdef inline _local_timezone():             # <<<<<<<<<<<<<<
 *     d = datetime.datetime.now(datetime.timezone.utc).astimezone()
 *     return datetime.timezone(d.utcoffset())
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__local_timezone(void) {
  PyObject *__pyx_v_d = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("_local_timezone", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":63
 * 
 * cdef inline _local_timezone():
 *     d = datetime.datetime.now(datetime.timezone.utc).astimezone()             # <<<<<<<<<<<<<<
 *     return datetime.timezone(d.utcoffset())
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_datetime); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_datetime); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_now); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_datetime); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_timezone); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_utc); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_5)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_5);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_astimezone); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_1 = (__pyx_t_2) ? __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2) : __Pyx_PyObject_CallNoArg(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_d = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":64
 * cdef inline _local_timezone():
 *     d = datetime.datetime.now(datetime.timezone.utc).astimezone()
 *     return datetime.timezone(d.utcoffset())             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_datetime); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 64, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_timezone); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 64, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_d, __pyx_n_s_utcoffset); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 64, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_5)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_5);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
    }
  }
  __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5) : __Pyx_PyObject_CallNoArg(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 64, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_1 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 64, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":62
 * 
 * 
 * cdef inline _local_timezone():             # <<<<<<<<<<<<<<
 *     d = datetime.datetime.now(datetime.timezone.utc).astimezone()
 *     return datetime.timezone(d.utcoffset())
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto._local_timezone", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_d);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":67
 * 
 * 
 * cdef inline _encode_time(WriteBuffer buf, int64_t seconds,             # <<<<<<<<<<<<<<
 *                          int32_t microseconds):
 *     # XXX: add support for double timestamps
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, int64_t __pyx_v_seconds, int32_t __pyx_v_microseconds) {
  int64_t __pyx_v_ts;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("_encode_time", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":71
 *     # XXX: add support for double timestamps
 *     # int64 timestamps,
 *     cdef int64_t ts = seconds * 1000000 + microseconds             # <<<<<<<<<<<<<<
 * 
 *     if ts == infinity_datetime_ts:
 */
  __pyx_v_ts = ((__pyx_v_seconds * 0xF4240) + __pyx_v_microseconds);

  /* "asyncpg/pgproto/codecs/datetime.pyx":73
 *     cdef int64_t ts = seconds * 1000000 + microseconds
 * 
 *     if ts == infinity_datetime_ts:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_infinity)
 *     elif ts == negative_infinity_datetime_ts:
 */
  __pyx_t_1 = ((__pyx_v_ts == __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_datetime_ts) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":74
 * 
 *     if ts == infinity_datetime_ts:
 *         buf.write_int64(pg_time64_infinity)             # <<<<<<<<<<<<<<
 *     elif ts == negative_infinity_datetime_ts:
 *         buf.write_int64(pg_time64_negative_infinity)
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_infinity); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 74, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":73
 *     cdef int64_t ts = seconds * 1000000 + microseconds
 * 
 *     if ts == infinity_datetime_ts:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_infinity)
 *     elif ts == negative_infinity_datetime_ts:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":75
 *     if ts == infinity_datetime_ts:
 *         buf.write_int64(pg_time64_infinity)
 *     elif ts == negative_infinity_datetime_ts:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_negative_infinity)
 *     else:
 */
  __pyx_t_1 = ((__pyx_v_ts == __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_datetime_ts) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":76
 *         buf.write_int64(pg_time64_infinity)
 *     elif ts == negative_infinity_datetime_ts:
 *         buf.write_int64(pg_time64_negative_infinity)             # <<<<<<<<<<<<<<
 *     else:
 *         buf.write_int64(ts)
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_negative_infinity); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 76, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":75
 *     if ts == infinity_datetime_ts:
 *         buf.write_int64(pg_time64_infinity)
 *     elif ts == negative_infinity_datetime_ts:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_negative_infinity)
 *     else:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":78
 *         buf.write_int64(pg_time64_negative_infinity)
 *     else:
 *         buf.write_int64(ts)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_ts); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 78, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/datetime.pyx":67
 * 
 * 
 * cdef inline _encode_time(WriteBuffer buf, int64_t seconds,             # <<<<<<<<<<<<<<
 *                          int32_t microseconds):
 *     # XXX: add support for double timestamps
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto._encode_time", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":81
 * 
 * 
 * cdef inline int32_t _decode_time(FRBuffer *buf, int64_t *seconds,             # <<<<<<<<<<<<<<
 *                                  int32_t *microseconds):
 *     cdef int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 */

static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto__decode_time(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf, int64_t *__pyx_v_seconds, int32_t *__pyx_v_microseconds) {
  int64_t __pyx_v_ts;
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("_decode_time", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":83
 * cdef inline int32_t _decode_time(FRBuffer *buf, int64_t *seconds,
 *                                  int32_t *microseconds):
 *     cdef int64_t ts = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     if ts == pg_time64_infinity:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 83, __pyx_L1_error)
  __pyx_v_ts = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":85
 *     cdef int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 * 
 *     if ts == pg_time64_infinity:             # <<<<<<<<<<<<<<
 *         return 1
 *     elif ts == pg_time64_negative_infinity:
 */
  __pyx_t_2 = ((__pyx_v_ts == __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_infinity) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":86
 * 
 *     if ts == pg_time64_infinity:
 *         return 1             # <<<<<<<<<<<<<<
 *     elif ts == pg_time64_negative_infinity:
 *         return -1
 */
    __pyx_r = 1;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":85
 *     cdef int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 * 
 *     if ts == pg_time64_infinity:             # <<<<<<<<<<<<<<
 *         return 1
 *     elif ts == pg_time64_negative_infinity:
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":87
 *     if ts == pg_time64_infinity:
 *         return 1
 *     elif ts == pg_time64_negative_infinity:             # <<<<<<<<<<<<<<
 *         return -1
 *     else:
 */
  __pyx_t_2 = ((__pyx_v_ts == __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_negative_infinity) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":88
 *         return 1
 *     elif ts == pg_time64_negative_infinity:
 *         return -1             # <<<<<<<<<<<<<<
 *     else:
 *         seconds[0] = ts // 1000000
 */
    __pyx_r = -1;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":87
 *     if ts == pg_time64_infinity:
 *         return 1
 *     elif ts == pg_time64_negative_infinity:             # <<<<<<<<<<<<<<
 *         return -1
 *     else:
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":90
 *         return -1
 *     else:
 *         seconds[0] = ts // 1000000             # <<<<<<<<<<<<<<
 *         microseconds[0] = <int32_t>(ts % 1000000)
 *         return 0
 */
  /*else*/ {
    (__pyx_v_seconds[0]) = __Pyx_div_int64_t(__pyx_v_ts, 0xF4240);

    /* "asyncpg/pgproto/codecs/datetime.pyx":91
 *     else:
 *         seconds[0] = ts // 1000000
 *         microseconds[0] = <int32_t>(ts % 1000000)             # <<<<<<<<<<<<<<
 *         return 0
 * 
 */
    (__pyx_v_microseconds[0]) = ((int32_t)__Pyx_mod_int64_t(__pyx_v_ts, 0xF4240));

    /* "asyncpg/pgproto/codecs/datetime.pyx":92
 *         seconds[0] = ts // 1000000
 *         microseconds[0] = <int32_t>(ts % 1000000)
 *         return 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_r = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":81
 * 
 * 
 * cdef inline int32_t _decode_time(FRBuffer *buf, int64_t *seconds,             # <<<<<<<<<<<<<<
 *                                  int32_t *microseconds):
 *     cdef int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("asyncpg.pgproto.pgproto._decode_time", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":95
 * 
 * 
 * cdef date_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t ordinal = <int32_t>cpython.PyLong_AsLong(obj.toordinal())
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_date_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int32_t __pyx_v_ordinal;
  int32_t __pyx_v_pg_ordinal;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  long __pyx_t_4;
  int __pyx_t_5;
  __Pyx_RefNannySetupContext("date_encode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":97
 * cdef date_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef:
 *         int32_t ordinal = <int32_t>cpython.PyLong_AsLong(obj.toordinal())             # <<<<<<<<<<<<<<
 *         int32_t pg_ordinal
 * 
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_toordinal); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 97, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 97, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_4 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_4 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 97, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_ordinal = ((int32_t)__pyx_t_4);

  /* "asyncpg/pgproto/codecs/datetime.pyx":100
 *         int32_t pg_ordinal
 * 
 *     if ordinal == infinity_date_ord:             # <<<<<<<<<<<<<<
 *         pg_ordinal = pg_date_infinity
 *     elif ordinal == negative_infinity_date_ord:
 */
  __pyx_t_5 = ((__pyx_v_ordinal == __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_date_ord) != 0);
  if (__pyx_t_5) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":101
 * 
 *     if ordinal == infinity_date_ord:
 *         pg_ordinal = pg_date_infinity             # <<<<<<<<<<<<<<
 *     elif ordinal == negative_infinity_date_ord:
 *         pg_ordinal = pg_date_negative_infinity
 */
    __pyx_v_pg_ordinal = __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_infinity;

    /* "asyncpg/pgproto/codecs/datetime.pyx":100
 *         int32_t pg_ordinal
 * 
 *     if ordinal == infinity_date_ord:             # <<<<<<<<<<<<<<
 *         pg_ordinal = pg_date_infinity
 *     elif ordinal == negative_infinity_date_ord:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":102
 *     if ordinal == infinity_date_ord:
 *         pg_ordinal = pg_date_infinity
 *     elif ordinal == negative_infinity_date_ord:             # <<<<<<<<<<<<<<
 *         pg_ordinal = pg_date_negative_infinity
 *     else:
 */
  __pyx_t_5 = ((__pyx_v_ordinal == __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_date_ord) != 0);
  if (__pyx_t_5) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":103
 *         pg_ordinal = pg_date_infinity
 *     elif ordinal == negative_infinity_date_ord:
 *         pg_ordinal = pg_date_negative_infinity             # <<<<<<<<<<<<<<
 *     else:
 *         pg_ordinal = ordinal - pg_date_offset_ord
 */
    __pyx_v_pg_ordinal = __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_negative_infinity;

    /* "asyncpg/pgproto/codecs/datetime.pyx":102
 *     if ordinal == infinity_date_ord:
 *         pg_ordinal = pg_date_infinity
 *     elif ordinal == negative_infinity_date_ord:             # <<<<<<<<<<<<<<
 *         pg_ordinal = pg_date_negative_infinity
 *     else:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":105
 *         pg_ordinal = pg_date_negative_infinity
 *     else:
 *         pg_ordinal = ordinal - pg_date_offset_ord             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
  /*else*/ {
    __pyx_v_pg_ordinal = (__pyx_v_ordinal - __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_offset_ord);
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/datetime.pyx":107
 *         pg_ordinal = ordinal - pg_date_offset_ord
 * 
 *     buf.write_int32(4)             # <<<<<<<<<<<<<<
 *     buf.write_int32(pg_ordinal)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 4); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 107, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":108
 * 
 *     buf.write_int32(4)
 *     buf.write_int32(pg_ordinal)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_pg_ordinal); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 108, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":95
 * 
 * 
 * cdef date_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t ordinal = <int32_t>cpython.PyLong_AsLong(obj.toordinal())
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.date_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":111
 * 
 * 
 * cdef date_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t pg_ordinal
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_date_encode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int32_t __pyx_v_pg_ordinal;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int32_t __pyx_t_7;
  __Pyx_RefNannySetupContext("date_encode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":115
 *         int32_t pg_ordinal
 * 
 *     if len(obj) != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'date tuple encoder: expecting 1 element '
 */
  __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 115, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_1 != 1) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":118
 *         raise ValueError(
 *             'date tuple encoder: expecting 1 element '
 *             'in tuple, got {}'.format(len(obj)))             # <<<<<<<<<<<<<<
 * 
 *     pg_ordinal = obj[0]
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_date_tuple_encoder_expecting_1_e, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 118, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 118, __pyx_L1_error)
    __pyx_t_5 = PyInt_FromSsize_t(__pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 118, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 118, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":116
 * 
 *     if len(obj) != 1:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'date tuple encoder: expecting 1 element '
 *             'in tuple, got {}'.format(len(obj)))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 116, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(8, 116, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/datetime.pyx":115
 *         int32_t pg_ordinal
 * 
 *     if len(obj) != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'date tuple encoder: expecting 1 element '
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":120
 *             'in tuple, got {}'.format(len(obj)))
 * 
 *     pg_ordinal = obj[0]             # <<<<<<<<<<<<<<
 *     buf.write_int32(4)
 *     buf.write_int32(pg_ordinal)
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 120, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int32_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 120, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_pg_ordinal = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/datetime.pyx":121
 * 
 *     pg_ordinal = obj[0]
 *     buf.write_int32(4)             # <<<<<<<<<<<<<<
 *     buf.write_int32(pg_ordinal)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 4); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 121, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":122
 *     pg_ordinal = obj[0]
 *     buf.write_int32(4)
 *     buf.write_int32(pg_ordinal)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_pg_ordinal); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 122, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":111
 * 
 * 
 * cdef date_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t pg_ordinal
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.date_encode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":125
 * 
 * 
 * cdef date_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_date_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_pg_ordinal;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  __Pyx_RefNannySetupContext("date_decode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":126
 * 
 * cdef date_decode(CodecContext settings, FRBuffer *buf):
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 * 
 *     if pg_ordinal == pg_date_infinity:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 126, __pyx_L1_error)
  __pyx_v_pg_ordinal = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":128
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     if pg_ordinal == pg_date_infinity:             # <<<<<<<<<<<<<<
 *         return infinity_date
 *     elif pg_ordinal == pg_date_negative_infinity:
 */
  __pyx_t_2 = ((__pyx_v_pg_ordinal == __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_infinity) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":129
 * 
 *     if pg_ordinal == pg_date_infinity:
 *         return infinity_date             # <<<<<<<<<<<<<<
 *     elif pg_ordinal == pg_date_negative_infinity:
 *         return negative_infinity_date
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_infinity_date); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 129, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":128
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     if pg_ordinal == pg_date_infinity:             # <<<<<<<<<<<<<<
 *         return infinity_date
 *     elif pg_ordinal == pg_date_negative_infinity:
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":130
 *     if pg_ordinal == pg_date_infinity:
 *         return infinity_date
 *     elif pg_ordinal == pg_date_negative_infinity:             # <<<<<<<<<<<<<<
 *         return negative_infinity_date
 *     else:
 */
  __pyx_t_2 = ((__pyx_v_pg_ordinal == __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_negative_infinity) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":131
 *         return infinity_date
 *     elif pg_ordinal == pg_date_negative_infinity:
 *         return negative_infinity_date             # <<<<<<<<<<<<<<
 *     else:
 *         return date_from_ordinal(pg_ordinal + pg_date_offset_ord)
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_negative_infinity_date); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 131, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":130
 *     if pg_ordinal == pg_date_infinity:
 *         return infinity_date
 *     elif pg_ordinal == pg_date_negative_infinity:             # <<<<<<<<<<<<<<
 *         return negative_infinity_date
 *     else:
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":133
 *         return negative_infinity_date
 *     else:
 *         return date_from_ordinal(pg_ordinal + pg_date_offset_ord)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_date_from_ordinal); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 133, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyInt_From_int32_t((__pyx_v_pg_ordinal + __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_offset_ord)); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 133, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 133, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":125
 * 
 * 
 * cdef date_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.date_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":136
 * 
 * 
 * cdef date_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_date_decode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_pg_ordinal;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("date_decode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":137
 * 
 * cdef date_decode_tuple(CodecContext settings, FRBuffer *buf):
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 * 
 *     return (pg_ordinal,)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 137, __pyx_L1_error)
  __pyx_v_pg_ordinal = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":139
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     return (pg_ordinal,)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_int32_t(__pyx_v_pg_ordinal); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 139, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 139, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":136
 * 
 * 
 * cdef date_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef int32_t pg_ordinal = hton.unpack_int32(frb_read(buf, 4))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.date_decode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":142
 * 
 * 
 * cdef timestamp_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_v_delta = NULL;
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  PY_LONG_LONG __pyx_t_10;
  long __pyx_t_11;
  __Pyx_RefNannySetupContext("timestamp_encode", 0);
  __Pyx_INCREF(__pyx_v_obj);

  /* "asyncpg/pgproto/codecs/datetime.pyx":143
 * 
 * cdef timestamp_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):             # <<<<<<<<<<<<<<
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)
 */
  __pyx_t_1 = ((!(PyDateTime_Check(__pyx_v_obj) != 0)) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":144
 * cdef timestamp_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):             # <<<<<<<<<<<<<<
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)
 *         else:
 */
    __pyx_t_1 = (PyDate_Check(__pyx_v_obj) != 0);
    if (likely(__pyx_t_1)) {

      /* "asyncpg/pgproto/codecs/datetime.pyx":145
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)             # <<<<<<<<<<<<<<
 *         else:
 *             raise TypeError(
 */
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_datetime); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 145, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_datetime); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 145, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_year); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 145, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_month); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 145, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_day); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 145, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_7 = NULL;
      __pyx_t_8 = 0;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_7)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_7);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
          __pyx_t_8 = 1;
        }
      }
      #if CYTHON_FAST_PYCALL
      if (PyFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[4] = {__pyx_t_7, __pyx_t_3, __pyx_t_5, __pyx_t_6};
        __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_8, 3+__pyx_t_8); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 145, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      #if CYTHON_FAST_PYCCALL
      if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
        PyObject *__pyx_temp[4] = {__pyx_t_7, __pyx_t_3, __pyx_t_5, __pyx_t_6};
        __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_8, 3+__pyx_t_8); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 145, __pyx_L1_error)
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      } else
      #endif
      {
        __pyx_t_9 = PyTuple_New(3+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(8, 145, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
        if (__pyx_t_7) {
          __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
        }
        __Pyx_GIVEREF(__pyx_t_3);
        PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_3);
        __Pyx_GIVEREF(__pyx_t_5);
        PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_t_5);
        __Pyx_GIVEREF(__pyx_t_6);
        PyTuple_SET_ITEM(__pyx_t_9, 2+__pyx_t_8, __pyx_t_6);
        __pyx_t_3 = 0;
        __pyx_t_5 = 0;
        __pyx_t_6 = 0;
        __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_9, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 145, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      }
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_2);
      __pyx_t_2 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":144
 * cdef timestamp_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):             # <<<<<<<<<<<<<<
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)
 *         else:
 */
      goto __pyx_L4;
    }

    /* "asyncpg/pgproto/codecs/datetime.pyx":147
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)
 *         else:
 *             raise TypeError(             # <<<<<<<<<<<<<<
 *                 'expected a datetime.date or datetime.datetime instance, '
 *                 'got {!r}'.format(type(obj).__name__)
 */
    /*else*/ {

      /* "asyncpg/pgproto/codecs/datetime.pyx":149
 *             raise TypeError(
 *                 'expected a datetime.date or datetime.datetime instance, '
 *                 'got {!r}'.format(type(obj).__name__)             # <<<<<<<<<<<<<<
 *             )
 * 
 */
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_expected_a_datetime_date_or_date, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_s_name); if (unlikely(!__pyx_t_9)) __PYX_ERR(8, 149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_6 = NULL;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_6)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_6);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
        }
      }
      __pyx_t_2 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_9) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_9);
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 149, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":147
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)
 *         else:
 *             raise TypeError(             # <<<<<<<<<<<<<<
 *                 'expected a datetime.date or datetime.datetime instance, '
 *                 'got {!r}'.format(type(obj).__name__)
 */
      __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 147, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __PYX_ERR(8, 147, __pyx_L1_error)
    }
    __pyx_L4:;

    /* "asyncpg/pgproto/codecs/datetime.pyx":143
 * 
 * cdef timestamp_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):             # <<<<<<<<<<<<<<
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day)
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":152
 *             )
 * 
 *     delta = obj - pg_epoch_datetime             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \
 */
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pg_epoch_datetime); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_2 = PyNumber_Subtract(__pyx_v_obj, __pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_delta = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":154
 *     delta = obj - pg_epoch_datetime
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \             # <<<<<<<<<<<<<<
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_delta, __pyx_n_s_days); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 154, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_10 = PyLong_AsLongLong(__pyx_t_2); if (unlikely(__pyx_t_10 == ((PY_LONG_LONG)-1LL) && PyErr_Occurred())) __PYX_ERR(8, 154, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":155
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \
 *                                 cpython.PyLong_AsLong(delta.seconds)             # <<<<<<<<<<<<<<
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 *                                     delta.microseconds)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_delta, __pyx_n_s_seconds); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 155, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_11 = PyLong_AsLong(__pyx_t_2); if (unlikely(__pyx_t_11 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 155, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":154
 *     delta = obj - pg_epoch_datetime
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \             # <<<<<<<<<<<<<<
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 */
  __pyx_v_seconds = ((__pyx_t_10 * 0x15180) + __pyx_t_11);

  /* "asyncpg/pgproto/codecs/datetime.pyx":157
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 *                                     delta.microseconds)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(8)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_delta, __pyx_n_s_microseconds); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 157, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);

  /* "asyncpg/pgproto/codecs/datetime.pyx":156
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(             # <<<<<<<<<<<<<<
 *                                     delta.microseconds)
 * 
 */
  __pyx_t_11 = PyLong_AsLong(__pyx_t_2); if (unlikely(__pyx_t_11 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 156, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_microseconds = ((int32_t)__pyx_t_11);

  /* "asyncpg/pgproto/codecs/datetime.pyx":159
 *                                     delta.microseconds)
 * 
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 *     _encode_time(buf, seconds, microseconds)
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 159, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":160
 * 
 *     buf.write_int32(8)
 *     _encode_time(buf, seconds, microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(__pyx_v_buf, __pyx_v_seconds, __pyx_v_microseconds); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 160, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":142
 * 
 * 
 * cdef timestamp_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamp_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_delta);
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":163
 * 
 * 
 * cdef timestamp_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_encode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int64_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int64_t __pyx_t_7;
  __Pyx_RefNannySetupContext("timestamp_encode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":167
 *         int64_t microseconds
 * 
 *     if len(obj) != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'timestamp tuple encoder: expecting 1 element '
 */
  __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 167, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_1 != 1) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":170
 *         raise ValueError(
 *             'timestamp tuple encoder: expecting 1 element '
 *             'in tuple, got {}'.format(len(obj)))             # <<<<<<<<<<<<<<
 * 
 *     microseconds = obj[0]
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_timestamp_tuple_encoder_expectin, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 170, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 170, __pyx_L1_error)
    __pyx_t_5 = PyInt_FromSsize_t(__pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 170, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 170, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":168
 * 
 *     if len(obj) != 1:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'timestamp tuple encoder: expecting 1 element '
 *             'in tuple, got {}'.format(len(obj)))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 168, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(8, 168, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/datetime.pyx":167
 *         int64_t microseconds
 * 
 *     if len(obj) != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'timestamp tuple encoder: expecting 1 element '
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":172
 *             'in tuple, got {}'.format(len(obj)))
 * 
 *     microseconds = obj[0]             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(8)
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 172, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 172, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_microseconds = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/datetime.pyx":174
 *     microseconds = obj[0]
 * 
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 *     buf.write_int64(microseconds)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 174, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":175
 * 
 *     buf.write_int32(8)
 *     buf.write_int64(microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 175, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":163
 * 
 * 
 * cdef timestamp_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamp_encode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":178
 * 
 * 
 * cdef timestamp_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = 0
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  int32_t __pyx_v_inf;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  __Pyx_RefNannySetupContext("timestamp_decode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":180
 * cdef timestamp_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int64_t seconds = 0             # <<<<<<<<<<<<<<
 *         int32_t microseconds = 0
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 */
  __pyx_v_seconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":181
 *     cdef:
 *         int64_t seconds = 0
 *         int32_t microseconds = 0             # <<<<<<<<<<<<<<
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 * 
 */
  __pyx_v_microseconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":182
 *         int64_t seconds = 0
 *         int32_t microseconds = 0
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)             # <<<<<<<<<<<<<<
 * 
 *     if inf > 0:
 */
  __pyx_v_inf = __pyx_f_7asyncpg_7pgproto_7pgproto__decode_time(__pyx_v_buf, (&__pyx_v_seconds), (&__pyx_v_microseconds));

  /* "asyncpg/pgproto/codecs/datetime.pyx":184
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 * 
 *     if inf > 0:             # <<<<<<<<<<<<<<
 *         # positive infinity
 *         return infinity_datetime
 */
  __pyx_t_1 = ((__pyx_v_inf > 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":186
 *     if inf > 0:
 *         # positive infinity
 *         return infinity_datetime             # <<<<<<<<<<<<<<
 *     elif inf < 0:
 *         # negative infinity
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_infinity_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 186, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":184
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 * 
 *     if inf > 0:             # <<<<<<<<<<<<<<
 *         # positive infinity
 *         return infinity_datetime
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":187
 *         # positive infinity
 *         return infinity_datetime
 *     elif inf < 0:             # <<<<<<<<<<<<<<
 *         # negative infinity
 *         return negative_infinity_datetime
 */
  __pyx_t_1 = ((__pyx_v_inf < 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":189
 *     elif inf < 0:
 *         # negative infinity
 *         return negative_infinity_datetime             # <<<<<<<<<<<<<<
 *     else:
 *         return pg_epoch_datetime.__add__(
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_negative_infinity_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 189, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":187
 *         # positive infinity
 *         return infinity_datetime
 *     elif inf < 0:             # <<<<<<<<<<<<<<
 *         # negative infinity
 *         return negative_infinity_datetime
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":191
 *         return negative_infinity_datetime
 *     else:
 *         return pg_epoch_datetime.__add__(             # <<<<<<<<<<<<<<
 *             timedelta(0, seconds, microseconds))
 * 
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pg_epoch_datetime); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_add); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":192
 *     else:
 *         return pg_epoch_datetime.__add__(
 *             timedelta(0, seconds, microseconds))             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_timedelta); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = __Pyx_PyInt_From_int64_t(__pyx_v_seconds); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyInt_From_int32_t(__pyx_v_microseconds); if (unlikely(!__pyx_t_7)) __PYX_ERR(8, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = NULL;
    __pyx_t_9 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
        __pyx_t_9 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[4] = {__pyx_t_8, __pyx_int_0, __pyx_t_6, __pyx_t_7};
      __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_9, 3+__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 192, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[4] = {__pyx_t_8, __pyx_int_0, __pyx_t_6, __pyx_t_7};
      __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_9, 3+__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 192, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    {
      __pyx_t_10 = PyTuple_New(3+__pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(8, 192, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);
      if (__pyx_t_8) {
        __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_8); __pyx_t_8 = NULL;
      }
      __Pyx_INCREF(__pyx_int_0);
      __Pyx_GIVEREF(__pyx_int_0);
      PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_int_0);
      __Pyx_GIVEREF(__pyx_t_6);
      PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_t_6);
      __Pyx_GIVEREF(__pyx_t_7);
      PyTuple_SET_ITEM(__pyx_t_10, 2+__pyx_t_9, __pyx_t_7);
      __pyx_t_6 = 0;
      __pyx_t_7 = 0;
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_10, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 192, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    }
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":178
 * 
 * 
 * cdef timestamp_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamp_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":195
 * 
 * 
 * cdef timestamp_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_decode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int64_t __pyx_v_ts;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("timestamp_decode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":197
 * cdef timestamp_decode_tuple(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return (ts,)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 197, __pyx_L1_error)
  __pyx_v_ts = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":199
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 * 
 *     return (ts,)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_int64_t(__pyx_v_ts); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 199, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 199, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":195
 * 
 * 
 * cdef timestamp_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamp_decode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":202
 * 
 * 
 * cdef timestamptz_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timestamptz_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_v_utc_dt = NULL;
  PyObject *__pyx_v_delta = NULL;
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  int __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  PY_LONG_LONG __pyx_t_13;
  long __pyx_t_14;
  __Pyx_RefNannySetupContext("timestamptz_encode", 0);
  __Pyx_INCREF(__pyx_v_obj);

  /* "asyncpg/pgproto/codecs/datetime.pyx":203
 * 
 * cdef timestamptz_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):             # <<<<<<<<<<<<<<
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,
 */
  __pyx_t_1 = ((!(PyDateTime_Check(__pyx_v_obj) != 0)) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":204
 * cdef timestamptz_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):             # <<<<<<<<<<<<<<
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,
 *                                     tzinfo=_local_timezone())
 */
    __pyx_t_1 = (PyDate_Check(__pyx_v_obj) != 0);
    if (likely(__pyx_t_1)) {

      /* "asyncpg/pgproto/codecs/datetime.pyx":205
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,             # <<<<<<<<<<<<<<
 *                                     tzinfo=_local_timezone())
 *         else:
 */
      __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_year); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_month); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_day); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = PyTuple_New(3); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_GIVEREF(__pyx_t_2);
      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2);
      __Pyx_GIVEREF(__pyx_t_4);
      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_5);
      PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_t_5);
      __pyx_t_2 = 0;
      __pyx_t_4 = 0;
      __pyx_t_5 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":206
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,
 *                                     tzinfo=_local_timezone())             # <<<<<<<<<<<<<<
 *         else:
 *             raise TypeError(
 */
      __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 206, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto__local_timezone(); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 206, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_tzinfo, __pyx_t_4) < 0) __PYX_ERR(8, 206, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":205
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,             # <<<<<<<<<<<<<<
 *                                     tzinfo=_local_timezone())
 *         else:
 */
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 205, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_4);
      __pyx_t_4 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":204
 * cdef timestamptz_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):             # <<<<<<<<<<<<<<
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,
 *                                     tzinfo=_local_timezone())
 */
      goto __pyx_L4;
    }

    /* "asyncpg/pgproto/codecs/datetime.pyx":208
 *                                     tzinfo=_local_timezone())
 *         else:
 *             raise TypeError(             # <<<<<<<<<<<<<<
 *                 'expected a datetime.date or datetime.datetime instance, '
 *                 'got {!r}'.format(type(obj).__name__)
 */
    /*else*/ {

      /* "asyncpg/pgproto/codecs/datetime.pyx":210
 *             raise TypeError(
 *                 'expected a datetime.date or datetime.datetime instance, '
 *                 'got {!r}'.format(type(obj).__name__)             # <<<<<<<<<<<<<<
 *             )
 * 
 */
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_expected_a_datetime_date_or_date, __pyx_n_s_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 210, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_s_name); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 210, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_3 = NULL;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
        if (likely(__pyx_t_3)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_5, function);
        }
      }
      __pyx_t_4 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_3, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_6);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 210, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":208
 *                                     tzinfo=_local_timezone())
 *         else:
 *             raise TypeError(             # <<<<<<<<<<<<<<
 *                 'expected a datetime.date or datetime.datetime instance, '
 *                 'got {!r}'.format(type(obj).__name__)
 */
      __pyx_t_5 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 208, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __PYX_ERR(8, 208, __pyx_L1_error)
    }
    __pyx_L4:;

    /* "asyncpg/pgproto/codecs/datetime.pyx":203
 * 
 * cdef timestamptz_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.datetime.PyDateTime_Check(obj):             # <<<<<<<<<<<<<<
 *         if cpython.datetime.PyDate_Check(obj):
 *             obj = datetime.datetime(obj.year, obj.month, obj.day,
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":213
 *             )
 * 
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 * 
 *     if obj == infinity_datetime:
 */
  __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 213, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":215
 *     buf.write_int32(8)
 * 
 *     if obj == infinity_datetime:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_infinity)
 *         return
 */
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_infinity_datetime); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 215, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_4 = PyObject_RichCompare(__pyx_v_obj, __pyx_t_5, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 215, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(8, 215, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":216
 * 
 *     if obj == infinity_datetime:
 *         buf.write_int64(pg_time64_infinity)             # <<<<<<<<<<<<<<
 *         return
 *     elif obj == negative_infinity_datetime:
 */
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_infinity); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 216, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":217
 *     if obj == infinity_datetime:
 *         buf.write_int64(pg_time64_infinity)
 *         return             # <<<<<<<<<<<<<<
 *     elif obj == negative_infinity_datetime:
 *         buf.write_int64(pg_time64_negative_infinity)
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":215
 *     buf.write_int32(8)
 * 
 *     if obj == infinity_datetime:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_infinity)
 *         return
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":218
 *         buf.write_int64(pg_time64_infinity)
 *         return
 *     elif obj == negative_infinity_datetime:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_negative_infinity)
 *         return
 */
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_negative_infinity_datetime); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 218, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = PyObject_RichCompare(__pyx_v_obj, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 218, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(8, 218, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":219
 *         return
 *     elif obj == negative_infinity_datetime:
 *         buf.write_int64(pg_time64_negative_infinity)             # <<<<<<<<<<<<<<
 *         return
 * 
 */
    __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_negative_infinity); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 219, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":220
 *     elif obj == negative_infinity_datetime:
 *         buf.write_int64(pg_time64_negative_infinity)
 *         return             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":218
 *         buf.write_int64(pg_time64_infinity)
 *         return
 *     elif obj == negative_infinity_datetime:             # <<<<<<<<<<<<<<
 *         buf.write_int64(pg_time64_negative_infinity)
 *         return
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":222
 *         return
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         utc_dt = obj.astimezone(utc)
 *     except ValueError:
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
    __Pyx_XGOTREF(__pyx_t_7);
    __Pyx_XGOTREF(__pyx_t_8);
    __Pyx_XGOTREF(__pyx_t_9);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/datetime.pyx":223
 * 
 *     try:
 *         utc_dt = obj.astimezone(utc)             # <<<<<<<<<<<<<<
 *     except ValueError:
 *         # Python 3.5 doesn't like it when we call astimezone()
 */
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_astimezone); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 223, __pyx_L6_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_utc); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 223, __pyx_L6_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_3 = NULL;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
        if (likely(__pyx_t_3)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_4, function);
        }
      }
      __pyx_t_5 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_3, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_6);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 223, __pyx_L6_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_utc_dt = __pyx_t_5;
      __pyx_t_5 = 0;

      /* "asyncpg/pgproto/codecs/datetime.pyx":222
 *         return
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         utc_dt = obj.astimezone(utc)
 *     except ValueError:
 */
    }
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    goto __pyx_L11_try_end;
    __pyx_L6_error:;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":224
 *     try:
 *         utc_dt = obj.astimezone(utc)
 *     except ValueError:             # <<<<<<<<<<<<<<
 *         # Python 3.5 doesn't like it when we call astimezone()
 *         # on naive datetime objects, so make it aware.
 */
    __pyx_t_10 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_ValueError);
    if (__pyx_t_10) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamptz_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_4, &__pyx_t_6) < 0) __PYX_ERR(8, 224, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GOTREF(__pyx_t_6);

      /* "asyncpg/pgproto/codecs/datetime.pyx":227
 *         # Python 3.5 doesn't like it when we call astimezone()
 *         # on naive datetime objects, so make it aware.
 *         utc_dt = obj.replace(tzinfo=_local_timezone()).astimezone(utc)             # <<<<<<<<<<<<<<
 * 
 *     delta = utc_dt - pg_epoch_datetime_utc
 */
      __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_replace); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_11 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_11)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_11);
      __pyx_t_12 = __pyx_f_7asyncpg_7pgproto_7pgproto__local_timezone(); if (unlikely(!__pyx_t_12)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_12);
      if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_tzinfo, __pyx_t_12) < 0) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      __pyx_t_12 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_empty_tuple, __pyx_t_11); if (unlikely(!__pyx_t_12)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_12);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_t_12, __pyx_n_s_astimezone); if (unlikely(!__pyx_t_11)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_11);
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      __Pyx_GetModuleGlobalName(__pyx_t_12, __pyx_n_s_utc); if (unlikely(!__pyx_t_12)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_12);
      __pyx_t_2 = NULL;
      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_11))) {
        __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_11);
        if (likely(__pyx_t_2)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_11);
          __Pyx_INCREF(__pyx_t_2);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_11, function);
        }
      }
      __pyx_t_3 = (__pyx_t_2) ? __Pyx_PyObject_Call2Args(__pyx_t_11, __pyx_t_2, __pyx_t_12) : __Pyx_PyObject_CallOneArg(__pyx_t_11, __pyx_t_12);
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 227, __pyx_L8_except_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      __Pyx_XDECREF_SET(__pyx_v_utc_dt, __pyx_t_3);
      __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      goto __pyx_L7_exception_handled;
    }
    goto __pyx_L8_except_error;
    __pyx_L8_except_error:;

    /* "asyncpg/pgproto/codecs/datetime.pyx":222
 *         return
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         utc_dt = obj.astimezone(utc)
 *     except ValueError:
 */
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_XGIVEREF(__pyx_t_8);
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_ExceptionReset(__pyx_t_7, __pyx_t_8, __pyx_t_9);
    goto __pyx_L1_error;
    __pyx_L7_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_XGIVEREF(__pyx_t_8);
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_ExceptionReset(__pyx_t_7, __pyx_t_8, __pyx_t_9);
    __pyx_L11_try_end:;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":229
 *         utc_dt = obj.replace(tzinfo=_local_timezone()).astimezone(utc)
 * 
 *     delta = utc_dt - pg_epoch_datetime_utc             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \
 */
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_pg_epoch_datetime_utc); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_4 = PyNumber_Subtract(__pyx_v_utc_dt, __pyx_t_6); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_v_delta = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":231
 *     delta = utc_dt - pg_epoch_datetime_utc
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \             # <<<<<<<<<<<<<<
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_delta, __pyx_n_s_days); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 231, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_13 = PyLong_AsLongLong(__pyx_t_4); if (unlikely(__pyx_t_13 == ((PY_LONG_LONG)-1LL) && PyErr_Occurred())) __PYX_ERR(8, 231, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":232
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \
 *                                 cpython.PyLong_AsLong(delta.seconds)             # <<<<<<<<<<<<<<
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 *                                     delta.microseconds)
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_delta, __pyx_n_s_seconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 232, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_14 = PyLong_AsLong(__pyx_t_4); if (unlikely(__pyx_t_14 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 232, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":231
 *     delta = utc_dt - pg_epoch_datetime_utc
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \             # <<<<<<<<<<<<<<
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 */
  __pyx_v_seconds = ((__pyx_t_13 * 0x15180) + __pyx_t_14);

  /* "asyncpg/pgproto/codecs/datetime.pyx":234
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(
 *                                     delta.microseconds)             # <<<<<<<<<<<<<<
 * 
 *     _encode_time(buf, seconds, microseconds)
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_delta, __pyx_n_s_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);

  /* "asyncpg/pgproto/codecs/datetime.pyx":233
 *         int64_t seconds = cpython.PyLong_AsLongLong(delta.days) * 86400 + \
 *                                 cpython.PyLong_AsLong(delta.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(             # <<<<<<<<<<<<<<
 *                                     delta.microseconds)
 * 
 */
  __pyx_t_14 = PyLong_AsLong(__pyx_t_4); if (unlikely(__pyx_t_14 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 233, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_microseconds = ((int32_t)__pyx_t_14);

  /* "asyncpg/pgproto/codecs/datetime.pyx":236
 *                                     delta.microseconds)
 * 
 *     _encode_time(buf, seconds, microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(__pyx_v_buf, __pyx_v_seconds, __pyx_v_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 236, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":202
 * 
 * 
 * cdef timestamptz_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     if not cpython.datetime.PyDateTime_Check(obj):
 *         if cpython.datetime.PyDate_Check(obj):
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamptz_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_utc_dt);
  __Pyx_XDECREF(__pyx_v_delta);
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":239
 * 
 * 
 * cdef timestamptz_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = 0
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timestamptz_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  int32_t __pyx_v_inf;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  __Pyx_RefNannySetupContext("timestamptz_decode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":241
 * cdef timestamptz_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int64_t seconds = 0             # <<<<<<<<<<<<<<
 *         int32_t microseconds = 0
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 */
  __pyx_v_seconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":242
 *     cdef:
 *         int64_t seconds = 0
 *         int32_t microseconds = 0             # <<<<<<<<<<<<<<
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 * 
 */
  __pyx_v_microseconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":243
 *         int64_t seconds = 0
 *         int32_t microseconds = 0
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)             # <<<<<<<<<<<<<<
 * 
 *     if inf > 0:
 */
  __pyx_v_inf = __pyx_f_7asyncpg_7pgproto_7pgproto__decode_time(__pyx_v_buf, (&__pyx_v_seconds), (&__pyx_v_microseconds));

  /* "asyncpg/pgproto/codecs/datetime.pyx":245
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 * 
 *     if inf > 0:             # <<<<<<<<<<<<<<
 *         # positive infinity
 *         return infinity_datetime
 */
  __pyx_t_1 = ((__pyx_v_inf > 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":247
 *     if inf > 0:
 *         # positive infinity
 *         return infinity_datetime             # <<<<<<<<<<<<<<
 *     elif inf < 0:
 *         # negative infinity
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_infinity_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 247, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":245
 *         int32_t inf = _decode_time(buf, &seconds, &microseconds)
 * 
 *     if inf > 0:             # <<<<<<<<<<<<<<
 *         # positive infinity
 *         return infinity_datetime
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":248
 *         # positive infinity
 *         return infinity_datetime
 *     elif inf < 0:             # <<<<<<<<<<<<<<
 *         # negative infinity
 *         return negative_infinity_datetime
 */
  __pyx_t_1 = ((__pyx_v_inf < 0) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":250
 *     elif inf < 0:
 *         # negative infinity
 *         return negative_infinity_datetime             # <<<<<<<<<<<<<<
 *     else:
 *         return pg_epoch_datetime_utc.__add__(
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_negative_infinity_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 250, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":248
 *         # positive infinity
 *         return infinity_datetime
 *     elif inf < 0:             # <<<<<<<<<<<<<<
 *         # negative infinity
 *         return negative_infinity_datetime
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":252
 *         return negative_infinity_datetime
 *     else:
 *         return pg_epoch_datetime_utc.__add__(             # <<<<<<<<<<<<<<
 *             timedelta(0, seconds, microseconds))
 * 
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pg_epoch_datetime_utc); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_add); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":253
 *     else:
 *         return pg_epoch_datetime_utc.__add__(
 *             timedelta(0, seconds, microseconds))             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_timedelta); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 253, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = __Pyx_PyInt_From_int64_t(__pyx_v_seconds); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 253, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyInt_From_int32_t(__pyx_v_microseconds); if (unlikely(!__pyx_t_7)) __PYX_ERR(8, 253, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = NULL;
    __pyx_t_9 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
        __pyx_t_9 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[4] = {__pyx_t_8, __pyx_int_0, __pyx_t_6, __pyx_t_7};
      __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_9, 3+__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 253, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[4] = {__pyx_t_8, __pyx_int_0, __pyx_t_6, __pyx_t_7};
      __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_9, 3+__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 253, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    {
      __pyx_t_10 = PyTuple_New(3+__pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(8, 253, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);
      if (__pyx_t_8) {
        __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_8); __pyx_t_8 = NULL;
      }
      __Pyx_INCREF(__pyx_int_0);
      __Pyx_GIVEREF(__pyx_int_0);
      PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_int_0);
      __Pyx_GIVEREF(__pyx_t_6);
      PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_t_6);
      __Pyx_GIVEREF(__pyx_t_7);
      PyTuple_SET_ITEM(__pyx_t_10, 2+__pyx_t_9, __pyx_t_7);
      __pyx_t_6 = 0;
      __pyx_t_7 = 0;
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_10, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 253, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    }
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":239
 * 
 * 
 * cdef timestamptz_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timestamptz_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":256
 * 
 * 
 * cdef time_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_time_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  long __pyx_t_2;
  long __pyx_t_3;
  long __pyx_t_4;
  __Pyx_RefNannySetupContext("time_encode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":258
 * cdef time_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \             # <<<<<<<<<<<<<<
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \
 *                             cpython.PyLong_AsLong(obj.second)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_hour); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 258, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_2 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 258, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":259
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \             # <<<<<<<<<<<<<<
 *                             cpython.PyLong_AsLong(obj.second)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_minute); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 259, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_3 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 259, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":260
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \
 *                             cpython.PyLong_AsLong(obj.second)             # <<<<<<<<<<<<<<
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_second); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 260, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_4 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 260, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":259
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \             # <<<<<<<<<<<<<<
 *                             cpython.PyLong_AsLong(obj.second)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)
 */
  __pyx_v_seconds = (((__pyx_t_2 * 0xE10) + (__pyx_t_3 * 60)) + __pyx_t_4);

  /* "asyncpg/pgproto/codecs/datetime.pyx":261
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \
 *                             cpython.PyLong_AsLong(obj.second)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(8)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_microsecond); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 261, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_4 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 261, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_microseconds = ((int32_t)__pyx_t_4);

  /* "asyncpg/pgproto/codecs/datetime.pyx":263
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)
 * 
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 *     _encode_time(buf, seconds, microseconds)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 263, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":264
 * 
 *     buf.write_int32(8)
 *     _encode_time(buf, seconds, microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(__pyx_v_buf, __pyx_v_seconds, __pyx_v_microseconds); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 264, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":256
 * 
 * 
 * cdef time_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.time_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":267
 * 
 * 
 * cdef time_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_time_encode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int64_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int64_t __pyx_t_7;
  __Pyx_RefNannySetupContext("time_encode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":271
 *         int64_t microseconds
 * 
 *     if len(obj) != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'time tuple encoder: expecting 1 element '
 */
  __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 271, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_1 != 1) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":274
 *         raise ValueError(
 *             'time tuple encoder: expecting 1 element '
 *             'in tuple, got {}'.format(len(obj)))             # <<<<<<<<<<<<<<
 * 
 *     microseconds = obj[0]
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_time_tuple_encoder_expecting_1_e, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 274, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 274, __pyx_L1_error)
    __pyx_t_5 = PyInt_FromSsize_t(__pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 274, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 274, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":272
 * 
 *     if len(obj) != 1:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'time tuple encoder: expecting 1 element '
 *             'in tuple, got {}'.format(len(obj)))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 272, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(8, 272, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/datetime.pyx":271
 *         int64_t microseconds
 * 
 *     if len(obj) != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'time tuple encoder: expecting 1 element '
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":276
 *             'in tuple, got {}'.format(len(obj)))
 * 
 *     microseconds = obj[0]             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(8)
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 276, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 276, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_microseconds = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/datetime.pyx":278
 *     microseconds = obj[0]
 * 
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 *     buf.write_int64(microseconds)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 278, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":279
 * 
 *     buf.write_int32(8)
 *     buf.write_int64(microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 279, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":267
 * 
 * 
 * cdef time_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.time_encode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":282
 * 
 * 
 * cdef time_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = 0
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_time_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  int64_t __pyx_v_minutes;
  int64_t __pyx_v_sec;
  int64_t __pyx_v_hours;
  int64_t __pyx_v_min;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  __Pyx_RefNannySetupContext("time_decode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":284
 * cdef time_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int64_t seconds = 0             # <<<<<<<<<<<<<<
 *         int32_t microseconds = 0
 * 
 */
  __pyx_v_seconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":285
 *     cdef:
 *         int64_t seconds = 0
 *         int32_t microseconds = 0             # <<<<<<<<<<<<<<
 * 
 *     _decode_time(buf, &seconds, &microseconds)
 */
  __pyx_v_microseconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":287
 *         int32_t microseconds = 0
 * 
 *     _decode_time(buf, &seconds, &microseconds)             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
  (void)(__pyx_f_7asyncpg_7pgproto_7pgproto__decode_time(__pyx_v_buf, (&__pyx_v_seconds), (&__pyx_v_microseconds)));

  /* "asyncpg/pgproto/codecs/datetime.pyx":290
 * 
 *     cdef:
 *         int64_t minutes = <int64_t>(seconds / 60)             # <<<<<<<<<<<<<<
 *         int64_t sec = seconds % 60
 *         int64_t hours = <int64_t>(minutes / 60)
 */
  __pyx_v_minutes = ((int64_t)(((double)__pyx_v_seconds) / 60.0));

  /* "asyncpg/pgproto/codecs/datetime.pyx":291
 *     cdef:
 *         int64_t minutes = <int64_t>(seconds / 60)
 *         int64_t sec = seconds % 60             # <<<<<<<<<<<<<<
 *         int64_t hours = <int64_t>(minutes / 60)
 *         int64_t min = minutes % 60
 */
  __pyx_v_sec = __Pyx_mod_int64_t(__pyx_v_seconds, 60);

  /* "asyncpg/pgproto/codecs/datetime.pyx":292
 *         int64_t minutes = <int64_t>(seconds / 60)
 *         int64_t sec = seconds % 60
 *         int64_t hours = <int64_t>(minutes / 60)             # <<<<<<<<<<<<<<
 *         int64_t min = minutes % 60
 * 
 */
  __pyx_v_hours = ((int64_t)(((double)__pyx_v_minutes) / 60.0));

  /* "asyncpg/pgproto/codecs/datetime.pyx":293
 *         int64_t sec = seconds % 60
 *         int64_t hours = <int64_t>(minutes / 60)
 *         int64_t min = minutes % 60             # <<<<<<<<<<<<<<
 * 
 *     return datetime.time(hours, min, sec, microseconds)
 */
  __pyx_v_min = __Pyx_mod_int64_t(__pyx_v_minutes, 60);

  /* "asyncpg/pgproto/codecs/datetime.pyx":295
 *         int64_t min = minutes % 60
 * 
 *     return datetime.time(hours, min, sec, microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_time); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyInt_From_int64_t(__pyx_v_hours); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = __Pyx_PyInt_From_int64_t(__pyx_v_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyInt_From_int64_t(__pyx_v_sec); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = __Pyx_PyInt_From_int32_t(__pyx_v_microseconds); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 295, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = NULL;
  __pyx_t_8 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_7)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_7);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
      __pyx_t_8 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_3)) {
    PyObject *__pyx_temp[5] = {__pyx_t_7, __pyx_t_2, __pyx_t_4, __pyx_t_5, __pyx_t_6};
    __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_8, 4+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 295, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
    PyObject *__pyx_temp[5] = {__pyx_t_7, __pyx_t_2, __pyx_t_4, __pyx_t_5, __pyx_t_6};
    __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-__pyx_t_8, 4+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 295, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else
  #endif
  {
    __pyx_t_9 = PyTuple_New(4+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(8, 295, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    if (__pyx_t_7) {
      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_2);
    __Pyx_GIVEREF(__pyx_t_4);
    PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_9, 2+__pyx_t_8, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_6);
    PyTuple_SET_ITEM(__pyx_t_9, 3+__pyx_t_8, __pyx_t_6);
    __pyx_t_2 = 0;
    __pyx_t_4 = 0;
    __pyx_t_5 = 0;
    __pyx_t_6 = 0;
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 295, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":282
 * 
 * 
 * cdef time_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t seconds = 0
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.time_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":298
 * 
 * 
 * cdef time_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_time_decode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int64_t __pyx_v_ts;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("time_decode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":300
 * cdef time_decode_tuple(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return (ts,)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 300, __pyx_L1_error)
  __pyx_v_ts = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":302
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 * 
 *     return (ts,)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_int64_t(__pyx_v_ts); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 302, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 302, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":298
 * 
 * 
 * cdef time_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t ts = hton.unpack_int64(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.time_decode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":305
 * 
 * 
 * cdef timetz_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     offset = obj.tzinfo.utcoffset(None)
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_v_offset = NULL;
  int32_t __pyx_v_offset_sec;
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  long __pyx_t_4;
  long __pyx_t_5;
  long __pyx_t_6;
  __Pyx_RefNannySetupContext("timetz_encode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":306
 * 
 * cdef timetz_encode(CodecContext settings, WriteBuffer buf, obj):
 *     offset = obj.tzinfo.utcoffset(None)             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_tzinfo); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 306, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_utcoffset); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 306, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    if (likely(__pyx_t_2)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_3, function);
    }
  }
  __pyx_t_1 = (__pyx_t_2) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_2, Py_None) : __Pyx_PyObject_CallOneArg(__pyx_t_3, Py_None);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 306, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_offset = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":310
 *     cdef:
 *         int32_t offset_sec = \
 *             <int32_t>cpython.PyLong_AsLong(offset.days) * 24 * 60 * 60 + \             # <<<<<<<<<<<<<<
 *             <int32_t>cpython.PyLong_AsLong(offset.seconds)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_offset, __pyx_n_s_days); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 310, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_4 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 310, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":311
 *         int32_t offset_sec = \
 *             <int32_t>cpython.PyLong_AsLong(offset.days) * 24 * 60 * 60 + \
 *             <int32_t>cpython.PyLong_AsLong(offset.seconds)             # <<<<<<<<<<<<<<
 * 
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_offset, __pyx_n_s_seconds); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 311, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_5 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 311, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":310
 *     cdef:
 *         int32_t offset_sec = \
 *             <int32_t>cpython.PyLong_AsLong(offset.days) * 24 * 60 * 60 + \             # <<<<<<<<<<<<<<
 *             <int32_t>cpython.PyLong_AsLong(offset.seconds)
 * 
 */
  __pyx_v_offset_sec = ((((((int32_t)__pyx_t_4) * 24) * 60) * 60) + ((int32_t)__pyx_t_5));

  /* "asyncpg/pgproto/codecs/datetime.pyx":313
 *             <int32_t>cpython.PyLong_AsLong(offset.seconds)
 * 
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \             # <<<<<<<<<<<<<<
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \
 *                             cpython.PyLong_AsLong(obj.second)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_hour); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 313, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_5 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 313, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":314
 * 
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \             # <<<<<<<<<<<<<<
 *                             cpython.PyLong_AsLong(obj.second)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_minute); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 314, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_4 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 314, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":315
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \
 *                             cpython.PyLong_AsLong(obj.second)             # <<<<<<<<<<<<<<
 * 
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_second); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 315, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_6 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 315, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":314
 * 
 *         int64_t seconds = cpython.PyLong_AsLong(obj.hour) * 3600 + \
 *                             cpython.PyLong_AsLong(obj.minute) * 60 + \             # <<<<<<<<<<<<<<
 *                             cpython.PyLong_AsLong(obj.second)
 * 
 */
  __pyx_v_seconds = (((__pyx_t_5 * 0xE10) + (__pyx_t_4 * 60)) + __pyx_t_6);

  /* "asyncpg/pgproto/codecs/datetime.pyx":317
 *                             cpython.PyLong_AsLong(obj.second)
 * 
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(12)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_microsecond); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 317, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_6 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 317, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_microseconds = ((int32_t)__pyx_t_6);

  /* "asyncpg/pgproto/codecs/datetime.pyx":319
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microsecond)
 * 
 *     buf.write_int32(12)             # <<<<<<<<<<<<<<
 *     _encode_time(buf, seconds, microseconds)
 *     # In Python utcoffset() is the difference between the local time
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 12); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 319, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":320
 * 
 *     buf.write_int32(12)
 *     _encode_time(buf, seconds, microseconds)             # <<<<<<<<<<<<<<
 *     # In Python utcoffset() is the difference between the local time
 *     # and the UTC, whereas in PostgreSQL it's the opposite,
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(__pyx_v_buf, __pyx_v_seconds, __pyx_v_microseconds); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 320, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":324
 *     # and the UTC, whereas in PostgreSQL it's the opposite,
 *     # so we need to flip the sign.
 *     buf.write_int32(-offset_sec)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, (-__pyx_v_offset_sec)); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 324, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":305
 * 
 * 
 * cdef timetz_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     offset = obj.tzinfo.utcoffset(None)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timetz_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_offset);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":327
 * 
 * 
 * cdef timetz_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_encode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int64_t __pyx_v_microseconds;
  int32_t __pyx_v_offset_sec;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int64_t __pyx_t_7;
  int32_t __pyx_t_8;
  __Pyx_RefNannySetupContext("timetz_encode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":332
 *         int32_t offset_sec
 * 
 *     if len(obj) != 2:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'time tuple encoder: expecting 2 elements2 '
 */
  __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 332, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_1 != 2) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":335
 *         raise ValueError(
 *             'time tuple encoder: expecting 2 elements2 '
 *             'in tuple, got {}'.format(len(obj)))             # <<<<<<<<<<<<<<
 * 
 *     microseconds = obj[0]
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_time_tuple_encoder_expecting_2_e, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 335, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 335, __pyx_L1_error)
    __pyx_t_5 = PyInt_FromSsize_t(__pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 335, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 335, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":333
 * 
 *     if len(obj) != 2:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'time tuple encoder: expecting 2 elements2 '
 *             'in tuple, got {}'.format(len(obj)))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 333, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(8, 333, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/datetime.pyx":332
 *         int32_t offset_sec
 * 
 *     if len(obj) != 2:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'time tuple encoder: expecting 2 elements2 '
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":337
 *             'in tuple, got {}'.format(len(obj)))
 * 
 *     microseconds = obj[0]             # <<<<<<<<<<<<<<
 *     offset_sec = obj[1]
 * 
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 337, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 337, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_microseconds = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/datetime.pyx":338
 * 
 *     microseconds = obj[0]
 *     offset_sec = obj[1]             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(12)
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 338, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_8 = __Pyx_PyInt_As_int32_t(__pyx_t_4); if (unlikely((__pyx_t_8 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 338, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_offset_sec = __pyx_t_8;

  /* "asyncpg/pgproto/codecs/datetime.pyx":340
 *     offset_sec = obj[1]
 * 
 *     buf.write_int32(12)             # <<<<<<<<<<<<<<
 *     buf.write_int64(microseconds)
 *     buf.write_int32(offset_sec)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 12); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 340, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":341
 * 
 *     buf.write_int32(12)
 *     buf.write_int64(microseconds)             # <<<<<<<<<<<<<<
 *     buf.write_int32(offset_sec)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 341, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":342
 *     buf.write_int32(12)
 *     buf.write_int64(microseconds)
 *     buf.write_int32(offset_sec)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_offset_sec); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 342, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":327
 * 
 * 
 * cdef timetz_encode_tuple(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timetz_encode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":345
 * 
 * 
 * cdef timetz_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     time = time_decode(settings, buf)
 *     cdef int32_t offset = <int32_t>(hton.unpack_int32(frb_read(buf, 4)) / 60)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_v_time = NULL;
  int32_t __pyx_v_offset;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  char const *__pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("timetz_decode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":346
 * 
 * cdef timetz_decode(CodecContext settings, FRBuffer *buf):
 *     time = time_decode(settings, buf)             # <<<<<<<<<<<<<<
 *     cdef int32_t offset = <int32_t>(hton.unpack_int32(frb_read(buf, 4)) / 60)
 *     # See the comment in the `timetz_encode` method.
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_time_decode(__pyx_v_settings, __pyx_v_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 346, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_time = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":347
 * cdef timetz_decode(CodecContext settings, FRBuffer *buf):
 *     time = time_decode(settings, buf)
 *     cdef int32_t offset = <int32_t>(hton.unpack_int32(frb_read(buf, 4)) / 60)             # <<<<<<<<<<<<<<
 *     # See the comment in the `timetz_encode` method.
 *     return time.replace(tzinfo=datetime.timezone(timedelta(minutes=-offset)))
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_2 == ((char const *)NULL))) __PYX_ERR(8, 347, __pyx_L1_error)
  __pyx_v_offset = ((int32_t)(((double)unpack_int32(__pyx_t_2)) / 60.0));

  /* "asyncpg/pgproto/codecs/datetime.pyx":349
 *     cdef int32_t offset = <int32_t>(hton.unpack_int32(frb_read(buf, 4)) / 60)
 *     # See the comment in the `timetz_encode` method.
 *     return time.replace(tzinfo=datetime.timezone(timedelta(minutes=-offset)))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_time, __pyx_n_s_replace); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_datetime); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_timezone); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_timedelta); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_7 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_8 = __Pyx_PyInt_From_int32_t((-__pyx_v_offset)); if (unlikely(!__pyx_t_8)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  if (PyDict_SetItem(__pyx_t_7, __pyx_n_s_minutes, __pyx_t_8) < 0) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_empty_tuple, __pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_6);
    if (likely(__pyx_t_7)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_7);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_6, function);
    }
  }
  __pyx_t_4 = (__pyx_t_7) ? __Pyx_PyObject_Call2Args(__pyx_t_6, __pyx_t_7, __pyx_t_8) : __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_t_8);
  __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_tzinfo, __pyx_t_4) < 0) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 349, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":345
 * 
 * 
 * cdef timetz_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     time = time_decode(settings, buf)
 *     cdef int32_t offset = <int32_t>(hton.unpack_int32(frb_read(buf, 4)) / 60)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timetz_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_time);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":352
 * 
 * 
 * cdef timetz_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds = hton.unpack_int64(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_decode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int64_t __pyx_v_microseconds;
  int32_t __pyx_v_offset_sec;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("timetz_decode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":354
 * cdef timetz_decode_tuple(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int64_t microseconds = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         int32_t offset_sec = hton.unpack_int32(frb_read(buf, 4))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 354, __pyx_L1_error)
  __pyx_v_microseconds = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":355
 *     cdef:
 *         int64_t microseconds = hton.unpack_int64(frb_read(buf, 8))
 *         int32_t offset_sec = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 * 
 *     return (microseconds, offset_sec)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 355, __pyx_L1_error)
  __pyx_v_offset_sec = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":357
 *         int32_t offset_sec = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     return (microseconds, offset_sec)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_int64_t(__pyx_v_microseconds); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 357, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyInt_From_int32_t(__pyx_v_offset_sec); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 357, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 357, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3);
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":352
 * 
 * 
 * cdef timetz_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t microseconds = hton.unpack_int64(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.timetz_decode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":360
 * 
 * 
 * cdef interval_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t days = <int32_t>cpython.PyLong_AsLong(obj.days)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_interval_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int32_t __pyx_v_days;
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  long __pyx_t_2;
  PY_LONG_LONG __pyx_t_3;
  __Pyx_RefNannySetupContext("interval_encode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":362
 * cdef interval_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef:
 *         int32_t days = <int32_t>cpython.PyLong_AsLong(obj.days)             # <<<<<<<<<<<<<<
 *         int64_t seconds = cpython.PyLong_AsLongLong(obj.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microseconds)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_days); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 362, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_2 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 362, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_days = ((int32_t)__pyx_t_2);

  /* "asyncpg/pgproto/codecs/datetime.pyx":363
 *     cdef:
 *         int32_t days = <int32_t>cpython.PyLong_AsLong(obj.days)
 *         int64_t seconds = cpython.PyLong_AsLongLong(obj.seconds)             # <<<<<<<<<<<<<<
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microseconds)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_seconds); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 363, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = PyLong_AsLongLong(__pyx_t_1); if (unlikely(__pyx_t_3 == ((PY_LONG_LONG)-1LL) && PyErr_Occurred())) __PYX_ERR(8, 363, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_seconds = __pyx_t_3;

  /* "asyncpg/pgproto/codecs/datetime.pyx":364
 *         int32_t days = <int32_t>cpython.PyLong_AsLong(obj.days)
 *         int64_t seconds = cpython.PyLong_AsLongLong(obj.seconds)
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microseconds)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(16)
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_microseconds); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 364, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_2 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 364, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_microseconds = ((int32_t)__pyx_t_2);

  /* "asyncpg/pgproto/codecs/datetime.pyx":366
 *         int32_t microseconds = <int32_t>cpython.PyLong_AsLong(obj.microseconds)
 * 
 *     buf.write_int32(16)             # <<<<<<<<<<<<<<
 *     _encode_time(buf, seconds, microseconds)
 *     buf.write_int32(days)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 16); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 366, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":367
 * 
 *     buf.write_int32(16)
 *     _encode_time(buf, seconds, microseconds)             # <<<<<<<<<<<<<<
 *     buf.write_int32(days)
 *     buf.write_int32(0) # Months
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_time(__pyx_v_buf, __pyx_v_seconds, __pyx_v_microseconds); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 367, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":368
 *     buf.write_int32(16)
 *     _encode_time(buf, seconds, microseconds)
 *     buf.write_int32(days)             # <<<<<<<<<<<<<<
 *     buf.write_int32(0) # Months
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_days); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 368, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":369
 *     _encode_time(buf, seconds, microseconds)
 *     buf.write_int32(days)
 *     buf.write_int32(0) # Months             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 369, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":360
 * 
 * 
 * cdef interval_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t days = <int32_t>cpython.PyLong_AsLong(obj.days)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.interval_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":372
 * 
 * 
 * cdef interval_encode_tuple(CodecContext settings, WriteBuffer buf,             # <<<<<<<<<<<<<<
 *                            tuple obj):
 *     cdef:
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_interval_encode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int32_t __pyx_v_months;
  int32_t __pyx_v_days;
  int64_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int32_t __pyx_t_7;
  int64_t __pyx_t_8;
  __Pyx_RefNannySetupContext("interval_encode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":379
 *         int64_t microseconds
 * 
 *     if len(obj) != 3:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'interval tuple encoder: expecting 3 elements '
 */
  if (unlikely(__pyx_v_obj == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(8, 379, __pyx_L1_error)
  }
  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 379, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_1 != 3) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":382
 *         raise ValueError(
 *             'interval tuple encoder: expecting 3 elements '
 *             'in tuple, got {}'.format(len(obj)))             # <<<<<<<<<<<<<<
 * 
 *     months = obj[0]
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_interval_tuple_encoder_expecting, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 382, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    if (unlikely(__pyx_v_obj == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
      __PYX_ERR(8, 382, __pyx_L1_error)
    }
    __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(8, 382, __pyx_L1_error)
    __pyx_t_5 = PyInt_FromSsize_t(__pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 382, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 382, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/datetime.pyx":380
 * 
 *     if len(obj) != 3:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'interval tuple encoder: expecting 3 elements '
 *             'in tuple, got {}'.format(len(obj)))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 380, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(8, 380, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/datetime.pyx":379
 *         int64_t microseconds
 * 
 *     if len(obj) != 3:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'interval tuple encoder: expecting 3 elements '
 */
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":384
 *             'in tuple, got {}'.format(len(obj)))
 * 
 *     months = obj[0]             # <<<<<<<<<<<<<<
 *     days = obj[1]
 *     microseconds = obj[2]
 */
  if (unlikely(__pyx_v_obj == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(8, 384, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_GetItemInt_Tuple(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 384, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int32_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 384, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_months = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/datetime.pyx":385
 * 
 *     months = obj[0]
 *     days = obj[1]             # <<<<<<<<<<<<<<
 *     microseconds = obj[2]
 * 
 */
  if (unlikely(__pyx_v_obj == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(8, 385, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_GetItemInt_Tuple(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 385, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int32_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 385, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_days = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/datetime.pyx":386
 *     months = obj[0]
 *     days = obj[1]
 *     microseconds = obj[2]             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(16)
 */
  if (unlikely(__pyx_v_obj == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
    __PYX_ERR(8, 386, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_GetItemInt_Tuple(__pyx_v_obj, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 386, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_8 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_8 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(8, 386, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_microseconds = __pyx_t_8;

  /* "asyncpg/pgproto/codecs/datetime.pyx":388
 *     microseconds = obj[2]
 * 
 *     buf.write_int32(16)             # <<<<<<<<<<<<<<
 *     buf.write_int64(microseconds)
 *     buf.write_int32(days)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 16); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 388, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":389
 * 
 *     buf.write_int32(16)
 *     buf.write_int64(microseconds)             # <<<<<<<<<<<<<<
 *     buf.write_int32(days)
 *     buf.write_int32(months)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_v_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 389, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":390
 *     buf.write_int32(16)
 *     buf.write_int64(microseconds)
 *     buf.write_int32(days)             # <<<<<<<<<<<<<<
 *     buf.write_int32(months)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_days); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 390, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":391
 *     buf.write_int64(microseconds)
 *     buf.write_int32(days)
 *     buf.write_int32(months)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_v_months); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 391, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":372
 * 
 * 
 * cdef interval_encode_tuple(CodecContext settings, WriteBuffer buf,             # <<<<<<<<<<<<<<
 *                            tuple obj):
 *     cdef:
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.interval_encode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":394
 * 
 * 
 * cdef interval_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t days
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_interval_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_days;
  int32_t __pyx_v_months;
  int32_t __pyx_v_years;
  int64_t __pyx_v_seconds;
  int32_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("interval_decode", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":399
 *         int32_t months
 *         int32_t years
 *         int64_t seconds = 0             # <<<<<<<<<<<<<<
 *         int32_t microseconds = 0
 * 
 */
  __pyx_v_seconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":400
 *         int32_t years
 *         int64_t seconds = 0
 *         int32_t microseconds = 0             # <<<<<<<<<<<<<<
 * 
 *     _decode_time(buf, &seconds, &microseconds)
 */
  __pyx_v_microseconds = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":402
 *         int32_t microseconds = 0
 * 
 *     _decode_time(buf, &seconds, &microseconds)             # <<<<<<<<<<<<<<
 * 
 *     days = hton.unpack_int32(frb_read(buf, 4))
 */
  (void)(__pyx_f_7asyncpg_7pgproto_7pgproto__decode_time(__pyx_v_buf, (&__pyx_v_seconds), (&__pyx_v_microseconds)));

  /* "asyncpg/pgproto/codecs/datetime.pyx":404
 *     _decode_time(buf, &seconds, &microseconds)
 * 
 *     days = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *     months = hton.unpack_int32(frb_read(buf, 4))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 404, __pyx_L1_error)
  __pyx_v_days = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":405
 * 
 *     days = hton.unpack_int32(frb_read(buf, 4))
 *     months = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 * 
 *     if months < 0:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 405, __pyx_L1_error)
  __pyx_v_months = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":407
 *     months = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     if months < 0:             # <<<<<<<<<<<<<<
 *         years = -<int32_t>(-months // 12)
 *         months = -<int32_t>(-months % 12)
 */
  __pyx_t_2 = ((__pyx_v_months < 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/datetime.pyx":408
 * 
 *     if months < 0:
 *         years = -<int32_t>(-months // 12)             # <<<<<<<<<<<<<<
 *         months = -<int32_t>(-months % 12)
 *     else:
 */
    __pyx_v_years = (-((int32_t)__Pyx_div_long((-__pyx_v_months), 12)));

    /* "asyncpg/pgproto/codecs/datetime.pyx":409
 *     if months < 0:
 *         years = -<int32_t>(-months // 12)
 *         months = -<int32_t>(-months % 12)             # <<<<<<<<<<<<<<
 *     else:
 *         years = <int32_t>(months // 12)
 */
    __pyx_v_months = (-((int32_t)__Pyx_mod_long((-__pyx_v_months), 12)));

    /* "asyncpg/pgproto/codecs/datetime.pyx":407
 *     months = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     if months < 0:             # <<<<<<<<<<<<<<
 *         years = -<int32_t>(-months // 12)
 *         months = -<int32_t>(-months % 12)
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/datetime.pyx":411
 *         months = -<int32_t>(-months % 12)
 *     else:
 *         years = <int32_t>(months // 12)             # <<<<<<<<<<<<<<
 *         months = <int32_t>(months % 12)
 * 
 */
  /*else*/ {
    __pyx_v_years = ((int32_t)__Pyx_div_long(__pyx_v_months, 12));

    /* "asyncpg/pgproto/codecs/datetime.pyx":412
 *     else:
 *         years = <int32_t>(months // 12)
 *         months = <int32_t>(months % 12)             # <<<<<<<<<<<<<<
 * 
 *     return datetime.timedelta(days=days + months * 30 + years * 365,
 */
    __pyx_v_months = ((int32_t)__Pyx_mod_long(__pyx_v_months, 12));
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/datetime.pyx":414
 *         months = <int32_t>(months % 12)
 * 
 *     return datetime.timedelta(days=days + months * 30 + years * 365,             # <<<<<<<<<<<<<<
 *                               seconds=seconds, microseconds=microseconds)
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_datetime); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_timedelta); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyDict_NewPresized(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = __Pyx_PyInt_From_long(((__pyx_v_days + (__pyx_v_months * 30)) + (__pyx_v_years * 0x16D))); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_days, __pyx_t_5) < 0) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":415
 * 
 *     return datetime.timedelta(days=days + months * 30 + years * 365,
 *                               seconds=seconds, microseconds=microseconds)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_5 = __Pyx_PyInt_From_int64_t(__pyx_v_seconds); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 415, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_seconds, __pyx_t_5) < 0) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyInt_From_int32_t(__pyx_v_microseconds); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 415, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_microseconds, __pyx_t_5) < 0) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":414
 *         months = <int32_t>(months % 12)
 * 
 *     return datetime.timedelta(days=days + months * 30 + years * 365,             # <<<<<<<<<<<<<<
 *                               seconds=seconds, microseconds=microseconds)
 * 
 */
  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_empty_tuple, __pyx_t_3); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 414, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_5;
  __pyx_t_5 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":394
 * 
 * 
 * cdef interval_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t days
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.interval_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/datetime.pyx":418
 * 
 * 
 * cdef interval_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t days
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_interval_decode_tuple(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_days;
  int32_t __pyx_v_months;
  int64_t __pyx_v_microseconds;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("interval_decode_tuple", 0);

  /* "asyncpg/pgproto/codecs/datetime.pyx":424
 *         int64_t microseconds
 * 
 *     microseconds = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *     days = hton.unpack_int32(frb_read(buf, 4))
 *     months = hton.unpack_int32(frb_read(buf, 4))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 424, __pyx_L1_error)
  __pyx_v_microseconds = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":425
 * 
 *     microseconds = hton.unpack_int64(frb_read(buf, 8))
 *     days = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *     months = hton.unpack_int32(frb_read(buf, 4))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 425, __pyx_L1_error)
  __pyx_v_days = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":426
 *     microseconds = hton.unpack_int64(frb_read(buf, 8))
 *     days = hton.unpack_int32(frb_read(buf, 4))
 *     months = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 * 
 *     return (months, days, microseconds)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(8, 426, __pyx_L1_error)
  __pyx_v_months = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/datetime.pyx":428
 *     months = hton.unpack_int32(frb_read(buf, 4))
 * 
 *     return (months, days, microseconds)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_int32_t(__pyx_v_months); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 428, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyInt_From_int32_t(__pyx_v_days); if (unlikely(!__pyx_t_3)) __PYX_ERR(8, 428, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyInt_From_int64_t(__pyx_v_microseconds); if (unlikely(!__pyx_t_4)) __PYX_ERR(8, 428, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(8, 428, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_4);
  PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_4);
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_t_4 = 0;
  __pyx_r = __pyx_t_5;
  __pyx_t_5 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":418
 * 
 * 
 * cdef interval_decode_tuple(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t days
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.interval_decode_tuple", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/float.pyx":11
 * 
 * 
 * cdef float4_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     cdef float fval = <float>dval
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_float4_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  double __pyx_v_dval;
  float __pyx_v_fval;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  double __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("float4_encode", 0);

  /* "asyncpg/pgproto/codecs/float.pyx":12
 * 
 * cdef float4_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)             # <<<<<<<<<<<<<<
 *     cdef float fval = <float>dval
 *     if math.isinf(fval) and not math.isinf(dval):
 */
  __pyx_t_1 = PyFloat_AsDouble(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((double)-1.0) && PyErr_Occurred())) __PYX_ERR(9, 12, __pyx_L1_error)
  __pyx_v_dval = __pyx_t_1;

  /* "asyncpg/pgproto/codecs/float.pyx":13
 * cdef float4_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     cdef float fval = <float>dval             # <<<<<<<<<<<<<<
 *     if math.isinf(fval) and not math.isinf(dval):
 *         raise ValueError('value out of float32 range')
 */
  __pyx_v_fval = ((float)__pyx_v_dval);

  /* "asyncpg/pgproto/codecs/float.pyx":14
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     cdef float fval = <float>dval
 *     if math.isinf(fval) and not math.isinf(dval):             # <<<<<<<<<<<<<<
 *         raise ValueError('value out of float32 range')
 * 
 */
  __pyx_t_3 = (isinf(__pyx_v_fval) != 0);
  if (__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = ((!(isinf(__pyx_v_dval) != 0)) != 0);
  __pyx_t_2 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/float.pyx":15
 *     cdef float fval = <float>dval
 *     if math.isinf(fval) and not math.isinf(dval):
 *         raise ValueError('value out of float32 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(9, 15, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(9, 15, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/float.pyx":14
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     cdef float fval = <float>dval
 *     if math.isinf(fval) and not math.isinf(dval):             # <<<<<<<<<<<<<<
 *         raise ValueError('value out of float32 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/float.pyx":17
 *         raise ValueError('value out of float32 range')
 * 
 *     buf.write_int32(4)             # <<<<<<<<<<<<<<
 *     buf.write_float(fval)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 4); if (unlikely(!__pyx_t_4)) __PYX_ERR(9, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/float.pyx":18
 * 
 *     buf.write_int32(4)
 *     buf.write_float(fval)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_float(__pyx_v_buf, __pyx_v_fval); if (unlikely(!__pyx_t_4)) __PYX_ERR(9, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/float.pyx":11
 * 
 * 
 * cdef float4_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     cdef float fval = <float>dval
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.float4_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/float.pyx":21
 * 
 * 
 * cdef float4_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef float f = hton.unpack_float(frb_read(buf, 4))
 *     return cpython.PyFloat_FromDouble(f)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_float4_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  float __pyx_v_f;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("float4_decode", 0);

  /* "asyncpg/pgproto/codecs/float.pyx":22
 * 
 * cdef float4_decode(CodecContext settings, FRBuffer *buf):
 *     cdef float f = hton.unpack_float(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *     return cpython.PyFloat_FromDouble(f)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(9, 22, __pyx_L1_error)
  __pyx_v_f = unpack_float(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/float.pyx":23
 * cdef float4_decode(CodecContext settings, FRBuffer *buf):
 *     cdef float f = hton.unpack_float(frb_read(buf, 4))
 *     return cpython.PyFloat_FromDouble(f)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_f); if (unlikely(!__pyx_t_2)) __PYX_ERR(9, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/float.pyx":21
 * 
 * 
 * cdef float4_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef float f = hton.unpack_float(frb_read(buf, 4))
 *     return cpython.PyFloat_FromDouble(f)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.float4_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/float.pyx":26
 * 
 * 
 * cdef float8_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     buf.write_int32(8)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_float8_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  double __pyx_v_dval;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  double __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("float8_encode", 0);

  /* "asyncpg/pgproto/codecs/float.pyx":27
 * 
 * cdef float8_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)             # <<<<<<<<<<<<<<
 *     buf.write_int32(8)
 *     buf.write_double(dval)
 */
  __pyx_t_1 = PyFloat_AsDouble(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((double)-1.0) && PyErr_Occurred())) __PYX_ERR(9, 27, __pyx_L1_error)
  __pyx_v_dval = __pyx_t_1;

  /* "asyncpg/pgproto/codecs/float.pyx":28
 * cdef float8_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 *     buf.write_double(dval)
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_2)) __PYX_ERR(9, 28, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/float.pyx":29
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     buf.write_int32(8)
 *     buf.write_double(dval)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_buf, __pyx_v_dval); if (unlikely(!__pyx_t_2)) __PYX_ERR(9, 29, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/float.pyx":26
 * 
 * 
 * cdef float8_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef double dval = cpython.PyFloat_AsDouble(obj)
 *     buf.write_int32(8)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.float8_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/float.pyx":32
 * 
 * 
 * cdef float8_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef double f = hton.unpack_double(frb_read(buf, 8))
 *     return cpython.PyFloat_FromDouble(f)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_float8_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  double __pyx_v_f;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("float8_decode", 0);

  /* "asyncpg/pgproto/codecs/float.pyx":33
 * 
 * cdef float8_decode(CodecContext settings, FRBuffer *buf):
 *     cdef double f = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *     return cpython.PyFloat_FromDouble(f)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(9, 33, __pyx_L1_error)
  __pyx_v_f = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/float.pyx":34
 * cdef float8_decode(CodecContext settings, FRBuffer *buf):
 *     cdef double f = hton.unpack_double(frb_read(buf, 8))
 *     return cpython.PyFloat_FromDouble(f)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = PyFloat_FromDouble(__pyx_v_f); if (unlikely(!__pyx_t_2)) __PYX_ERR(9, 34, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/float.pyx":32
 * 
 * 
 * cdef float8_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef double f = hton.unpack_double(frb_read(buf, 8))
 *     return cpython.PyFloat_FromDouble(f)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.float8_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":8
 * 
 * 
 * cdef bool_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     if not cpython.PyBool_Check(obj):
 *         raise TypeError('a boolean is required (got type {})'.format(
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bool_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  char __pyx_t_6;
  __Pyx_RefNannySetupContext("bool_encode", 0);

  /* "asyncpg/pgproto/codecs/int.pyx":9
 * 
 * cdef bool_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.PyBool_Check(obj):             # <<<<<<<<<<<<<<
 *         raise TypeError('a boolean is required (got type {})'.format(
 *             type(obj).__name__))
 */
  __pyx_t_1 = ((!(PyBool_Check(__pyx_v_obj) != 0)) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/codecs/int.pyx":10
 * cdef bool_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.PyBool_Check(obj):
 *         raise TypeError('a boolean is required (got type {})'.format(             # <<<<<<<<<<<<<<
 *             type(obj).__name__))
 * 
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_a_boolean_is_required_got_type, __pyx_n_s_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 10, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);

    /* "asyncpg/pgproto/codecs/int.pyx":11
 *     if not cpython.PyBool_Check(obj):
 *         raise TypeError('a boolean is required (got type {})'.format(
 *             type(obj).__name__))             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(1)
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_s_name); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 10, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/int.pyx":10
 * cdef bool_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.PyBool_Check(obj):
 *         raise TypeError('a boolean is required (got type {})'.format(             # <<<<<<<<<<<<<<
 *             type(obj).__name__))
 * 
 */
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 10, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(5, 10, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/int.pyx":9
 * 
 * cdef bool_encode(CodecContext settings, WriteBuffer buf, obj):
 *     if not cpython.PyBool_Check(obj):             # <<<<<<<<<<<<<<
 *         raise TypeError('a boolean is required (got type {})'.format(
 *             type(obj).__name__))
 */
  }

  /* "asyncpg/pgproto/codecs/int.pyx":13
 *             type(obj).__name__))
 * 
 *     buf.write_int32(1)             # <<<<<<<<<<<<<<
 *     buf.write_byte(b'\x01' if obj is True else b'\x00')
 * 
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 13, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":14
 * 
 *     buf.write_int32(1)
 *     buf.write_byte(b'\x01' if obj is True else b'\x00')             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = (__pyx_v_obj == Py_True);
  if ((__pyx_t_1 != 0)) {
    __pyx_t_6 = '\x01';
  } else {
    __pyx_t_6 = '\x00';
  }
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, __pyx_t_6); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":8
 * 
 * 
 * cdef bool_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     if not cpython.PyBool_Check(obj):
 *         raise TypeError('a boolean is required (got type {})'.format(
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.bool_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":17
 * 
 * 
 * cdef bool_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return frb_read(buf, 1)[0] is b'\x01'
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bool_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("bool_decode", 0);

  /* "asyncpg/pgproto/codecs/int.pyx":18
 * 
 * cdef bool_decode(CodecContext settings, FRBuffer *buf):
 *     return frb_read(buf, 1)[0] is b'\x01'             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(5, 18, __pyx_L1_error)
  __pyx_t_2 = __Pyx_PyBool_FromLong(((__pyx_t_1[0]) == '\x01')); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/int.pyx":17
 * 
 * 
 * cdef bool_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return frb_read(buf, 1)[0] is b'\x01'
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.bool_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":21
 * 
 * 
 * cdef int2_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef long val
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_int2_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int __pyx_v_overflow;
  long __pyx_v_val;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  long __pyx_t_8;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("int2_encode", 0);
  __Pyx_INCREF(__pyx_v_obj);

  /* "asyncpg/pgproto/codecs/int.pyx":22
 * 
 * cdef int2_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0             # <<<<<<<<<<<<<<
 *     cdef long val
 * 
 */
  __pyx_v_overflow = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":25
 *     cdef long val
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/int.pyx":26
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      __pyx_t_5 = (((PyObject *)Py_TYPE(__pyx_v_obj)) != ((PyObject *)(&PyInt_Type)));
      __pyx_t_6 = (__pyx_t_5 != 0);
      if (__pyx_t_6) {
      } else {
        __pyx_t_4 = __pyx_t_6;
        goto __pyx_L10_bool_binop_done;
      }
      __pyx_t_6 = __Pyx_HasAttr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_u_int_2); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(5, 26, __pyx_L3_error)
      __pyx_t_5 = (__pyx_t_6 != 0);
      __pyx_t_4 = __pyx_t_5;
      __pyx_L10_bool_binop_done:;
      if (__pyx_t_4) {

        /* "asyncpg/pgproto/codecs/int.pyx":29
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 *             obj = int(obj)             # <<<<<<<<<<<<<<
 *         val = cpython.PyLong_AsLong(obj)
 *     except OverflowError:
 */
        __pyx_t_7 = __Pyx_PyNumber_Int(__pyx_v_obj); if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 29, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
        __pyx_t_7 = 0;

        /* "asyncpg/pgproto/codecs/int.pyx":26
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      }

      /* "asyncpg/pgproto/codecs/int.pyx":30
 *             # conversion.
 *             obj = int(obj)
 *         val = cpython.PyLong_AsLong(obj)             # <<<<<<<<<<<<<<
 *     except OverflowError:
 *         overflow = 1
 */
      __pyx_t_8 = PyLong_AsLong(__pyx_v_obj); if (unlikely(__pyx_t_8 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(5, 30, __pyx_L3_error)
      __pyx_v_val = __pyx_t_8;

      /* "asyncpg/pgproto/codecs/int.pyx":25
 *     cdef long val
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "asyncpg/pgproto/codecs/int.pyx":31
 *             obj = int(obj)
 *         val = cpython.PyLong_AsLong(obj)
 *     except OverflowError:             # <<<<<<<<<<<<<<
 *         overflow = 1
 * 
 */
    __pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_9) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int2_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_10, &__pyx_t_11) < 0) __PYX_ERR(5, 31, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_GOTREF(__pyx_t_11);

      /* "asyncpg/pgproto/codecs/int.pyx":32
 *         val = cpython.PyLong_AsLong(obj)
 *     except OverflowError:
 *         overflow = 1             # <<<<<<<<<<<<<<
 * 
 *     if overflow or val < INT16_MIN or val > INT16_MAX:
 */
      __pyx_v_overflow = 1;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "asyncpg/pgproto/codecs/int.pyx":25
 *     cdef long val
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "asyncpg/pgproto/codecs/int.pyx":34
 *         overflow = 1
 * 
 *     if overflow or val < INT16_MIN or val > INT16_MAX:             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of int16 range')
 * 
 */
  __pyx_t_5 = (__pyx_v_overflow != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val < INT16_MIN) != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val > INT16_MAX) != 0);
  __pyx_t_4 = __pyx_t_5;
  __pyx_L15_bool_binop_done:;
  if (unlikely(__pyx_t_4)) {

    /* "asyncpg/pgproto/codecs/int.pyx":35
 * 
 *     if overflow or val < INT16_MIN or val > INT16_MAX:
 *         raise OverflowError('value out of int16 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(2)
 */
    __pyx_t_11 = __Pyx_PyObject_Call(__pyx_builtin_OverflowError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 35, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    __Pyx_Raise(__pyx_t_11, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
    __PYX_ERR(5, 35, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/int.pyx":34
 *         overflow = 1
 * 
 *     if overflow or val < INT16_MIN or val > INT16_MAX:             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of int16 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/int.pyx":37
 *         raise OverflowError('value out of int16 range')
 * 
 *     buf.write_int32(2)             # <<<<<<<<<<<<<<
 *     buf.write_int16(<int16_t>val)
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 2); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":38
 * 
 *     buf.write_int32(2)
 *     buf.write_int16(<int16_t>val)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, ((int16_t)__pyx_v_val)); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":21
 * 
 * 
 * cdef int2_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef long val
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int2_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":41
 * 
 * 
 * cdef int2_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromLong(hton.unpack_int16(frb_read(buf, 2)))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_int2_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("int2_decode", 0);

  /* "asyncpg/pgproto/codecs/int.pyx":42
 * 
 * cdef int2_decode(CodecContext settings, FRBuffer *buf):
 *     return cpython.PyLong_FromLong(hton.unpack_int16(frb_read(buf, 2)))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(5, 42, __pyx_L1_error)
  __pyx_t_2 = PyLong_FromLong(unpack_int16(__pyx_t_1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 42, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/int.pyx":41
 * 
 * 
 * cdef int2_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromLong(hton.unpack_int16(frb_read(buf, 2)))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int2_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":45
 * 
 * 
 * cdef int4_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef long val = 0
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_int4_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int __pyx_v_overflow;
  long __pyx_v_val;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  long __pyx_t_8;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("int4_encode", 0);
  __Pyx_INCREF(__pyx_v_obj);

  /* "asyncpg/pgproto/codecs/int.pyx":46
 * 
 * cdef int4_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0             # <<<<<<<<<<<<<<
 *     cdef long val = 0
 * 
 */
  __pyx_v_overflow = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":47
 * cdef int4_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0
 *     cdef long val = 0             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
  __pyx_v_val = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":49
 *     cdef long val = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/int.pyx":50
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      __pyx_t_5 = (((PyObject *)Py_TYPE(__pyx_v_obj)) != ((PyObject *)(&PyInt_Type)));
      __pyx_t_6 = (__pyx_t_5 != 0);
      if (__pyx_t_6) {
      } else {
        __pyx_t_4 = __pyx_t_6;
        goto __pyx_L10_bool_binop_done;
      }
      __pyx_t_6 = __Pyx_HasAttr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_u_int_2); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(5, 50, __pyx_L3_error)
      __pyx_t_5 = (__pyx_t_6 != 0);
      __pyx_t_4 = __pyx_t_5;
      __pyx_L10_bool_binop_done:;
      if (__pyx_t_4) {

        /* "asyncpg/pgproto/codecs/int.pyx":53
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 *             obj = int(obj)             # <<<<<<<<<<<<<<
 *         val = cpython.PyLong_AsLong(obj)
 *     except OverflowError:
 */
        __pyx_t_7 = __Pyx_PyNumber_Int(__pyx_v_obj); if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 53, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
        __pyx_t_7 = 0;

        /* "asyncpg/pgproto/codecs/int.pyx":50
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      }

      /* "asyncpg/pgproto/codecs/int.pyx":54
 *             # conversion.
 *             obj = int(obj)
 *         val = cpython.PyLong_AsLong(obj)             # <<<<<<<<<<<<<<
 *     except OverflowError:
 *         overflow = 1
 */
      __pyx_t_8 = PyLong_AsLong(__pyx_v_obj); if (unlikely(__pyx_t_8 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(5, 54, __pyx_L3_error)
      __pyx_v_val = __pyx_t_8;

      /* "asyncpg/pgproto/codecs/int.pyx":49
 *     cdef long val = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "asyncpg/pgproto/codecs/int.pyx":55
 *             obj = int(obj)
 *         val = cpython.PyLong_AsLong(obj)
 *     except OverflowError:             # <<<<<<<<<<<<<<
 *         overflow = 1
 * 
 */
    __pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_9) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int4_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_10, &__pyx_t_11) < 0) __PYX_ERR(5, 55, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_GOTREF(__pyx_t_11);

      /* "asyncpg/pgproto/codecs/int.pyx":56
 *         val = cpython.PyLong_AsLong(obj)
 *     except OverflowError:
 *         overflow = 1             # <<<<<<<<<<<<<<
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 */
      __pyx_v_overflow = 1;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "asyncpg/pgproto/codecs/int.pyx":49
 *     cdef long val = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "asyncpg/pgproto/codecs/int.pyx":59
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and (val < INT32_MIN or val > INT32_MAX)):             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of int32 range')
 * 
 */
  __pyx_t_5 = (__pyx_v_overflow != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = (((sizeof(__pyx_v_val)) > 4) != 0);
  if (__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val < INT32_MIN) != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val > INT32_MAX) != 0);
  __pyx_t_4 = __pyx_t_5;
  __pyx_L15_bool_binop_done:;
  if (unlikely(__pyx_t_4)) {

    /* "asyncpg/pgproto/codecs/int.pyx":60
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and (val < INT32_MIN or val > INT32_MAX)):
 *         raise OverflowError('value out of int32 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
    __pyx_t_11 = __Pyx_PyObject_Call(__pyx_builtin_OverflowError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 60, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    __Pyx_Raise(__pyx_t_11, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
    __PYX_ERR(5, 60, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/int.pyx":59
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and (val < INT32_MIN or val > INT32_MAX)):             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of int32 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/int.pyx":62
 *         raise OverflowError('value out of int32 range')
 * 
 *     buf.write_int32(4)             # <<<<<<<<<<<<<<
 *     buf.write_int32(<int32_t>val)
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 4); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 62, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":63
 * 
 *     buf.write_int32(4)
 *     buf.write_int32(<int32_t>val)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, ((int32_t)__pyx_v_val)); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 63, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":45
 * 
 * 
 * cdef int4_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef long val = 0
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int4_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":66
 * 
 * 
 * cdef int4_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromLong(hton.unpack_int32(frb_read(buf, 4)))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_int4_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("int4_decode", 0);

  /* "asyncpg/pgproto/codecs/int.pyx":67
 * 
 * cdef int4_decode(CodecContext settings, FRBuffer *buf):
 *     return cpython.PyLong_FromLong(hton.unpack_int32(frb_read(buf, 4)))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(5, 67, __pyx_L1_error)
  __pyx_t_2 = PyLong_FromLong(unpack_int32(__pyx_t_1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 67, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/int.pyx":66
 * 
 * 
 * cdef int4_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromLong(hton.unpack_int32(frb_read(buf, 4)))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int4_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":70
 * 
 * 
 * cdef uint4_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef unsigned long val = 0
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_uint4_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int __pyx_v_overflow;
  unsigned long __pyx_v_val;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  unsigned long __pyx_t_8;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("uint4_encode", 0);
  __Pyx_INCREF(__pyx_v_obj);

  /* "asyncpg/pgproto/codecs/int.pyx":71
 * 
 * cdef uint4_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0             # <<<<<<<<<<<<<<
 *     cdef unsigned long val = 0
 * 
 */
  __pyx_v_overflow = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":72
 * cdef uint4_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0
 *     cdef unsigned long val = 0             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
  __pyx_v_val = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":74
 *     cdef unsigned long val = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/int.pyx":75
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      __pyx_t_5 = (((PyObject *)Py_TYPE(__pyx_v_obj)) != ((PyObject *)(&PyInt_Type)));
      __pyx_t_6 = (__pyx_t_5 != 0);
      if (__pyx_t_6) {
      } else {
        __pyx_t_4 = __pyx_t_6;
        goto __pyx_L10_bool_binop_done;
      }
      __pyx_t_6 = __Pyx_HasAttr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_u_int_2); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(5, 75, __pyx_L3_error)
      __pyx_t_5 = (__pyx_t_6 != 0);
      __pyx_t_4 = __pyx_t_5;
      __pyx_L10_bool_binop_done:;
      if (__pyx_t_4) {

        /* "asyncpg/pgproto/codecs/int.pyx":78
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 *             obj = int(obj)             # <<<<<<<<<<<<<<
 *         val = cpython.PyLong_AsUnsignedLong(obj)
 *     except OverflowError:
 */
        __pyx_t_7 = __Pyx_PyNumber_Int(__pyx_v_obj); if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 78, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
        __pyx_t_7 = 0;

        /* "asyncpg/pgproto/codecs/int.pyx":75
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      }

      /* "asyncpg/pgproto/codecs/int.pyx":79
 *             # conversion.
 *             obj = int(obj)
 *         val = cpython.PyLong_AsUnsignedLong(obj)             # <<<<<<<<<<<<<<
 *     except OverflowError:
 *         overflow = 1
 */
      __pyx_t_8 = PyLong_AsUnsignedLong(__pyx_v_obj); if (unlikely(__pyx_t_8 == ((unsigned long)-1L) && PyErr_Occurred())) __PYX_ERR(5, 79, __pyx_L3_error)
      __pyx_v_val = __pyx_t_8;

      /* "asyncpg/pgproto/codecs/int.pyx":74
 *     cdef unsigned long val = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "asyncpg/pgproto/codecs/int.pyx":80
 *             obj = int(obj)
 *         val = cpython.PyLong_AsUnsignedLong(obj)
 *     except OverflowError:             # <<<<<<<<<<<<<<
 *         overflow = 1
 * 
 */
    __pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_9) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.uint4_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_10, &__pyx_t_11) < 0) __PYX_ERR(5, 80, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_GOTREF(__pyx_t_11);

      /* "asyncpg/pgproto/codecs/int.pyx":81
 *         val = cpython.PyLong_AsUnsignedLong(obj)
 *     except OverflowError:
 *         overflow = 1             # <<<<<<<<<<<<<<
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 */
      __pyx_v_overflow = 1;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "asyncpg/pgproto/codecs/int.pyx":74
 *     cdef unsigned long val = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "asyncpg/pgproto/codecs/int.pyx":84
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and val > UINT32_MAX):             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of uint32 range')
 * 
 */
  __pyx_t_5 = (__pyx_v_overflow != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = (((sizeof(__pyx_v_val)) > 4) != 0);
  if (__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val > UINT32_MAX) != 0);
  __pyx_t_4 = __pyx_t_5;
  __pyx_L15_bool_binop_done:;
  if (unlikely(__pyx_t_4)) {

    /* "asyncpg/pgproto/codecs/int.pyx":85
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and val > UINT32_MAX):
 *         raise OverflowError('value out of uint32 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
    __pyx_t_11 = __Pyx_PyObject_Call(__pyx_builtin_OverflowError, __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 85, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    __Pyx_Raise(__pyx_t_11, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
    __PYX_ERR(5, 85, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/int.pyx":84
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and val > UINT32_MAX):             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of uint32 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/int.pyx":87
 *         raise OverflowError('value out of uint32 range')
 * 
 *     buf.write_int32(4)             # <<<<<<<<<<<<<<
 *     buf.write_int32(<int32_t>val)
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 4); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 87, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":88
 * 
 *     buf.write_int32(4)
 *     buf.write_int32(<int32_t>val)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, ((int32_t)__pyx_v_val)); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 88, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":70
 * 
 * 
 * cdef uint4_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef unsigned long val = 0
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.uint4_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":91
 * 
 * 
 * cdef uint4_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromUnsignedLong(
 *         <uint32_t>hton.unpack_int32(frb_read(buf, 4)))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_uint4_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("uint4_decode", 0);

  /* "asyncpg/pgproto/codecs/int.pyx":92
 * 
 * cdef uint4_decode(CodecContext settings, FRBuffer *buf):
 *     return cpython.PyLong_FromUnsignedLong(             # <<<<<<<<<<<<<<
 *         <uint32_t>hton.unpack_int32(frb_read(buf, 4)))
 * 
 */
  __Pyx_XDECREF(__pyx_r);

  /* "asyncpg/pgproto/codecs/int.pyx":93
 * cdef uint4_decode(CodecContext settings, FRBuffer *buf):
 *     return cpython.PyLong_FromUnsignedLong(
 *         <uint32_t>hton.unpack_int32(frb_read(buf, 4)))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(5, 93, __pyx_L1_error)

  /* "asyncpg/pgproto/codecs/int.pyx":92
 * 
 * cdef uint4_decode(CodecContext settings, FRBuffer *buf):
 *     return cpython.PyLong_FromUnsignedLong(             # <<<<<<<<<<<<<<
 *         <uint32_t>hton.unpack_int32(frb_read(buf, 4)))
 * 
 */
  __pyx_t_2 = PyLong_FromUnsignedLong(((uint32_t)unpack_int32(__pyx_t_1))); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 92, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/int.pyx":91
 * 
 * 
 * cdef uint4_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromUnsignedLong(
 *         <uint32_t>hton.unpack_int32(frb_read(buf, 4)))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.uint4_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":96
 * 
 * 
 * cdef int8_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef long long val
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_int8_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int __pyx_v_overflow;
  PY_LONG_LONG __pyx_v_val;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PY_LONG_LONG __pyx_t_8;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("int8_encode", 0);
  __Pyx_INCREF(__pyx_v_obj);

  /* "asyncpg/pgproto/codecs/int.pyx":97
 * 
 * cdef int8_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0             # <<<<<<<<<<<<<<
 *     cdef long long val
 * 
 */
  __pyx_v_overflow = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":100
 *     cdef long long val
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/int.pyx":101
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      __pyx_t_5 = (((PyObject *)Py_TYPE(__pyx_v_obj)) != ((PyObject *)(&PyInt_Type)));
      __pyx_t_6 = (__pyx_t_5 != 0);
      if (__pyx_t_6) {
      } else {
        __pyx_t_4 = __pyx_t_6;
        goto __pyx_L10_bool_binop_done;
      }
      __pyx_t_6 = __Pyx_HasAttr(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_n_u_int_2); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(5, 101, __pyx_L3_error)
      __pyx_t_5 = (__pyx_t_6 != 0);
      __pyx_t_4 = __pyx_t_5;
      __pyx_L10_bool_binop_done:;
      if (__pyx_t_4) {

        /* "asyncpg/pgproto/codecs/int.pyx":104
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 *             obj = int(obj)             # <<<<<<<<<<<<<<
 *         val = cpython.PyLong_AsLongLong(obj)
 *     except OverflowError:
 */
        __pyx_t_7 = __Pyx_PyNumber_Int(__pyx_v_obj); if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 104, __pyx_L3_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
        __pyx_t_7 = 0;

        /* "asyncpg/pgproto/codecs/int.pyx":101
 * 
 *     try:
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):             # <<<<<<<<<<<<<<
 *             # Silence a Python warning about implicit __int__
 *             # conversion.
 */
      }

      /* "asyncpg/pgproto/codecs/int.pyx":105
 *             # conversion.
 *             obj = int(obj)
 *         val = cpython.PyLong_AsLongLong(obj)             # <<<<<<<<<<<<<<
 *     except OverflowError:
 *         overflow = 1
 */
      __pyx_t_8 = PyLong_AsLongLong(__pyx_v_obj); if (unlikely(__pyx_t_8 == ((PY_LONG_LONG)-1LL) && PyErr_Occurred())) __PYX_ERR(5, 105, __pyx_L3_error)
      __pyx_v_val = __pyx_t_8;

      /* "asyncpg/pgproto/codecs/int.pyx":100
 *     cdef long long val
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;

    /* "asyncpg/pgproto/codecs/int.pyx":106
 *             obj = int(obj)
 *         val = cpython.PyLong_AsLongLong(obj)
 *     except OverflowError:             # <<<<<<<<<<<<<<
 *         overflow = 1
 * 
 */
    __pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_9) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int8_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_10, &__pyx_t_11) < 0) __PYX_ERR(5, 106, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_GOTREF(__pyx_t_11);

      /* "asyncpg/pgproto/codecs/int.pyx":107
 *         val = cpython.PyLong_AsLongLong(obj)
 *     except OverflowError:
 *         overflow = 1             # <<<<<<<<<<<<<<
 * 
 *     # Just in case for systems with "long long" bigger than 8 bytes
 */
      __pyx_v_overflow = 1;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "asyncpg/pgproto/codecs/int.pyx":100
 *     cdef long long val
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if type(obj) is not int and hasattr(type(obj), '__int__'):
 *             # Silence a Python warning about implicit __int__
 */
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "asyncpg/pgproto/codecs/int.pyx":110
 * 
 *     # Just in case for systems with "long long" bigger than 8 bytes
 *     if overflow or (sizeof(val) > 8 and (val < INT64_MIN or val > INT64_MAX)):             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of int64 range')
 * 
 */
  __pyx_t_5 = (__pyx_v_overflow != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = (((sizeof(__pyx_v_val)) > 8) != 0);
  if (__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val < INT64_MIN) != 0);
  if (!__pyx_t_5) {
  } else {
    __pyx_t_4 = __pyx_t_5;
    goto __pyx_L15_bool_binop_done;
  }
  __pyx_t_5 = ((__pyx_v_val > INT64_MAX) != 0);
  __pyx_t_4 = __pyx_t_5;
  __pyx_L15_bool_binop_done:;
  if (unlikely(__pyx_t_4)) {

    /* "asyncpg/pgproto/codecs/int.pyx":111
 *     # Just in case for systems with "long long" bigger than 8 bytes
 *     if overflow or (sizeof(val) > 8 and (val < INT64_MIN or val > INT64_MAX)):
 *         raise OverflowError('value out of int64 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(8)
 */
    __pyx_t_11 = __Pyx_PyObject_Call(__pyx_builtin_OverflowError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 111, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    __Pyx_Raise(__pyx_t_11, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
    __PYX_ERR(5, 111, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/int.pyx":110
 * 
 *     # Just in case for systems with "long long" bigger than 8 bytes
 *     if overflow or (sizeof(val) > 8 and (val < INT64_MIN or val > INT64_MAX)):             # <<<<<<<<<<<<<<
 *         raise OverflowError('value out of int64 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/int.pyx":113
 *         raise OverflowError('value out of int64 range')
 * 
 *     buf.write_int32(8)             # <<<<<<<<<<<<<<
 *     buf.write_int64(<int64_t>val)
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 8); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":114
 * 
 *     buf.write_int32(8)
 *     buf.write_int64(<int64_t>val)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_11 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, ((int64_t)__pyx_v_val)); if (unlikely(!__pyx_t_11)) __PYX_ERR(5, 114, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_11);
  __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

  /* "asyncpg/pgproto/codecs/int.pyx":96
 * 
 * 
 * cdef int8_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef long long val
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int8_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_obj);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/int.pyx":117
 * 
 * 
 * cdef int8_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_int8_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("int8_decode", 0);

  /* "asyncpg/pgproto/codecs/int.pyx":118
 * 
 * cdef int8_decode(CodecContext settings, FRBuffer *buf):
 *     return cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(5, 118, __pyx_L1_error)
  __pyx_t_2 = PyLong_FromLongLong(unpack_int64(__pyx_t_1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 118, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/int.pyx":117
 * 
 * 
 * cdef int8_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.int8_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/json.pyx":8
 * 
 * 
 * cdef jsonb_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *str
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_jsonb_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  char *__pyx_v_str;
  Py_ssize_t __pyx_v_size;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  __Pyx_RefNannySetupContext("jsonb_encode", 0);

  /* "asyncpg/pgproto/codecs/json.pyx":13
 *         ssize_t size
 * 
 *     as_pg_string_and_size(settings, obj, &str, &size)             # <<<<<<<<<<<<<<
 * 
 *     if size > 0x7fffffff - 1:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size(__pyx_v_settings, __pyx_v_obj, (&__pyx_v_str), (&__pyx_v_size)); if (unlikely(!__pyx_t_1)) __PYX_ERR(10, 13, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/json.pyx":15
 *     as_pg_string_and_size(settings, obj, &str, &size)
 * 
 *     if size > 0x7fffffff - 1:             # <<<<<<<<<<<<<<
 *         raise ValueError('string too long')
 * 
 */
  __pyx_t_2 = ((__pyx_v_size > 0x7FFFFFFE) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/json.pyx":16
 * 
 *     if size > 0x7fffffff - 1:
 *         raise ValueError('string too long')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(<int32_t>size + 1)
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(10, 16, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(10, 16, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/json.pyx":15
 *     as_pg_string_and_size(settings, obj, &str, &size)
 * 
 *     if size > 0x7fffffff - 1:             # <<<<<<<<<<<<<<
 *         raise ValueError('string too long')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/json.pyx":18
 *         raise ValueError('string too long')
 * 
 *     buf.write_int32(<int32_t>size + 1)             # <<<<<<<<<<<<<<
 *     buf.write_byte(1)  # JSONB format version
 *     buf.write_cstr(str, size)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, (((int32_t)__pyx_v_size) + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(10, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/json.pyx":19
 * 
 *     buf.write_int32(<int32_t>size + 1)
 *     buf.write_byte(1)  # JSONB format version             # <<<<<<<<<<<<<<
 *     buf.write_cstr(str, size)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(10, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/json.pyx":20
 *     buf.write_int32(<int32_t>size + 1)
 *     buf.write_byte(1)  # JSONB format version
 *     buf.write_cstr(str, size)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_buf, __pyx_v_str, __pyx_v_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(10, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/json.pyx":8
 * 
 * 
 * cdef jsonb_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *str
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.jsonb_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/json.pyx":23
 * 
 * 
 * cdef jsonb_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef uint8_t format = <uint8_t>(frb_read(buf, 1)[0])
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_jsonb_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  uint8_t __pyx_v_format;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  __Pyx_RefNannySetupContext("jsonb_decode", 0);

  /* "asyncpg/pgproto/codecs/json.pyx":24
 * 
 * cdef jsonb_decode(CodecContext settings, FRBuffer *buf):
 *     cdef uint8_t format = <uint8_t>(frb_read(buf, 1)[0])             # <<<<<<<<<<<<<<
 * 
 *     if format != 1:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(10, 24, __pyx_L1_error)
  __pyx_v_format = ((uint8_t)(__pyx_t_1[0]));

  /* "asyncpg/pgproto/codecs/json.pyx":26
 *     cdef uint8_t format = <uint8_t>(frb_read(buf, 1)[0])
 * 
 *     if format != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError('unexpected JSONB format: {}'.format(format))
 * 
 */
  __pyx_t_2 = ((__pyx_v_format != 1) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/json.pyx":27
 * 
 *     if format != 1:
 *         raise ValueError('unexpected JSONB format: {}'.format(format))             # <<<<<<<<<<<<<<
 * 
 *     return text_decode(settings, buf)
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_unexpected_JSONB_format, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(10, 27, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyInt_From_uint8_t(__pyx_v_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(10, 27, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(10, 27, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(10, 27, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(10, 27, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/json.pyx":26
 *     cdef uint8_t format = <uint8_t>(frb_read(buf, 1)[0])
 * 
 *     if format != 1:             # <<<<<<<<<<<<<<
 *         raise ValueError('unexpected JSONB format: {}'.format(format))
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/json.pyx":29
 *         raise ValueError('unexpected JSONB format: {}'.format(format))
 * 
 *     return text_decode(settings, buf)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_text_decode(__pyx_v_settings, __pyx_v_buf); if (unlikely(!__pyx_t_4)) __PYX_ERR(10, 29, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/json.pyx":23
 * 
 * 
 * cdef jsonb_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef uint8_t format = <uint8_t>(frb_read(buf, 1)[0])
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.jsonb_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/uuid.pyx":8
 * 
 * 
 * cdef uuid_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char buf[16]
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_uuid_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  char __pyx_v_buf[16];
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("uuid_encode", 0);

  /* "asyncpg/pgproto/codecs/uuid.pyx":12
 *         char buf[16]
 * 
 *     if type(obj) is pg_UUID:             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr((<UUID>obj)._data, 16)
 */
  __pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_obj)) == __pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID);
  __pyx_t_2 = (__pyx_t_1 != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/uuid.pyx":13
 * 
 *     if type(obj) is pg_UUID:
 *         wbuf.write_int32(<int32_t>16)             # <<<<<<<<<<<<<<
 *         wbuf.write_cstr((<UUID>obj)._data, 16)
 *     elif cpython.PyUnicode_Check(obj):
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)16)); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/uuid.pyx":14
 *     if type(obj) is pg_UUID:
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr((<UUID>obj)._data, 16)             # <<<<<<<<<<<<<<
 *     elif cpython.PyUnicode_Check(obj):
 *         pg_uuid_bytes_from_str(obj, buf)
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_wbuf, ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)__pyx_v_obj)->_data, 16); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/uuid.pyx":12
 *         char buf[16]
 * 
 *     if type(obj) is pg_UUID:             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr((<UUID>obj)._data, 16)
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/uuid.pyx":15
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr((<UUID>obj)._data, 16)
 *     elif cpython.PyUnicode_Check(obj):             # <<<<<<<<<<<<<<
 *         pg_uuid_bytes_from_str(obj, buf)
 *         wbuf.write_int32(<int32_t>16)
 */
  __pyx_t_2 = (PyUnicode_Check(__pyx_v_obj) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/uuid.pyx":16
 *         wbuf.write_cstr((<UUID>obj)._data, 16)
 *     elif cpython.PyUnicode_Check(obj):
 *         pg_uuid_bytes_from_str(obj, buf)             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr(buf, 16)
 */
    if (!(likely(PyUnicode_CheckExact(__pyx_v_obj))||((__pyx_v_obj) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_v_obj)->tp_name), 0))) __PYX_ERR(11, 16, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_bytes_from_str(((PyObject*)__pyx_v_obj), __pyx_v_buf); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 16, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/uuid.pyx":17
 *     elif cpython.PyUnicode_Check(obj):
 *         pg_uuid_bytes_from_str(obj, buf)
 *         wbuf.write_int32(<int32_t>16)             # <<<<<<<<<<<<<<
 *         wbuf.write_cstr(buf, 16)
 *     else:
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)16)); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 17, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/uuid.pyx":18
 *         pg_uuid_bytes_from_str(obj, buf)
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr(buf, 16)             # <<<<<<<<<<<<<<
 *     else:
 *         bytea_encode(settings, wbuf, obj.bytes)
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_wbuf, __pyx_v_buf, 16); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 18, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/uuid.pyx":15
 *         wbuf.write_int32(<int32_t>16)
 *         wbuf.write_cstr((<UUID>obj)._data, 16)
 *     elif cpython.PyUnicode_Check(obj):             # <<<<<<<<<<<<<<
 *         pg_uuid_bytes_from_str(obj, buf)
 *         wbuf.write_int32(<int32_t>16)
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/uuid.pyx":20
 *         wbuf.write_cstr(buf, 16)
 *     else:
 *         bytea_encode(settings, wbuf, obj.bytes)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_bytes); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 20, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_bytea_encode(__pyx_v_settings, __pyx_v_wbuf, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(11, 20, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/uuid.pyx":8
 * 
 * 
 * cdef uuid_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char buf[16]
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.uuid_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/uuid.pyx":23
 * 
 * 
 * cdef uuid_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     if buf.len != 16:
 *         raise TypeError(
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_uuid_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("uuid_decode", 0);

  /* "asyncpg/pgproto/codecs/uuid.pyx":24
 * 
 * cdef uuid_decode(CodecContext settings, FRBuffer *buf):
 *     if buf.len != 16:             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             f'cannot decode UUID, expected 16 bytes, got {buf.len}')
 */
  __pyx_t_1 = ((__pyx_v_buf->len != 16) != 0);
  if (unlikely(__pyx_t_1)) {

    /* "asyncpg/pgproto/codecs/uuid.pyx":26
 *     if buf.len != 16:
 *         raise TypeError(
 *             f'cannot decode UUID, expected 16 bytes, got {buf.len}')             # <<<<<<<<<<<<<<
 *     return pg_uuid_from_buf(frb_read_all(buf))
 */
    __pyx_t_2 = __Pyx_PyUnicode_From_Py_ssize_t(__pyx_v_buf->len, 0, ' ', 'd'); if (unlikely(!__pyx_t_2)) __PYX_ERR(11, 26, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = __Pyx_PyUnicode_Concat(__pyx_kp_u_cannot_decode_UUID_expected_16_b, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(11, 26, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/codecs/uuid.pyx":25
 * cdef uuid_decode(CodecContext settings, FRBuffer *buf):
 *     if buf.len != 16:
 *         raise TypeError(             # <<<<<<<<<<<<<<
 *             f'cannot decode UUID, expected 16 bytes, got {buf.len}')
 *     return pg_uuid_from_buf(frb_read_all(buf))
 */
    __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(11, 25, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(11, 25, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/uuid.pyx":24
 * 
 * cdef uuid_decode(CodecContext settings, FRBuffer *buf):
 *     if buf.len != 16:             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             f'cannot decode UUID, expected 16 bytes, got {buf.len}')
 */
  }

  /* "asyncpg/pgproto/codecs/uuid.pyx":27
 *         raise TypeError(
 *             f'cannot decode UUID, expected 16 bytes, got {buf.len}')
 *     return pg_uuid_from_buf(frb_read_all(buf))             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_pg_uuid_from_buf(__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read_all(__pyx_v_buf)); if (unlikely(!__pyx_t_2)) __PYX_ERR(11, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/uuid.pyx":23
 * 
 * 
 * cdef uuid_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     if buf.len != 16:
 *         raise TypeError(
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.uuid_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":23
 * 
 * 
 * cdef numeric_encode_text(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     text_encode(settings, buf, str(obj))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_encode_text(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("numeric_encode_text", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":24
 * 
 * cdef numeric_encode_text(CodecContext settings, WriteBuffer buf, obj):
 *     text_encode(settings, buf, str(obj))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_CallOneArg(((PyObject *)(&PyUnicode_Type)), __pyx_v_obj); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_text_encode(__pyx_v_settings, __pyx_v_buf, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(12, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":23
 * 
 * 
 * cdef numeric_encode_text(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     text_encode(settings, buf, str(obj))
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.numeric_encode_text", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":27
 * 
 * 
 * cdef numeric_decode_text(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return _Dec(text_decode(settings, buf))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_text(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("numeric_decode_text", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":28
 * 
 * cdef numeric_decode_text(CodecContext settings, FRBuffer *buf):
 *     return _Dec(text_decode(settings, buf))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_Dec); if (unlikely(!__pyx_t_2)) __PYX_ERR(12, 28, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_text_decode(__pyx_v_settings, __pyx_v_buf); if (unlikely(!__pyx_t_3)) __PYX_ERR(12, 28, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_1 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 28, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":27
 * 
 * 
 * cdef numeric_decode_text(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return _Dec(text_decode(settings, buf))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.numeric_decode_text", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":31
 * 
 * 
 * cdef numeric_encode_binary(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         object dec
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_encode_binary(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_v_dec = 0;
  PyObject *__pyx_v_dt = 0;
  int64_t __pyx_v_exponent;
  CYTHON_UNUSED int64_t __pyx_v_i;
  int64_t __pyx_v_j;
  PyObject *__pyx_v_pydigits = 0;
  int64_t __pyx_v_num_pydigits;
  int16_t __pyx_v_pgdigit;
  int64_t __pyx_v_num_pgdigits;
  int16_t __pyx_v_dscale;
  int64_t __pyx_v_dweight;
  int64_t __pyx_v_weight;
  uint16_t __pyx_v_sign;
  int64_t __pyx_v_padding_size;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int64_t __pyx_t_6;
  Py_ssize_t __pyx_t_7;
  int64_t __pyx_t_8;
  int64_t __pyx_t_9;
  int64_t __pyx_t_10;
  int16_t __pyx_t_11;
  __Pyx_RefNannySetupContext("numeric_encode_binary", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":46
 *         int64_t weight
 *         uint16_t sign
 *         int64_t padding_size = 0             # <<<<<<<<<<<<<<
 * 
 *     if isinstance(obj, _Dec):
 */
  __pyx_v_padding_size = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":48
 *         int64_t padding_size = 0
 * 
 *     if isinstance(obj, _Dec):             # <<<<<<<<<<<<<<
 *         dec = obj
 *     else:
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_Dec); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyObject_IsInstance(__pyx_v_obj, __pyx_t_1); if (unlikely(__pyx_t_2 == ((int)-1))) __PYX_ERR(12, 48, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = (__pyx_t_2 != 0);
  if (__pyx_t_3) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":49
 * 
 *     if isinstance(obj, _Dec):
 *         dec = obj             # <<<<<<<<<<<<<<
 *     else:
 *         dec = _Dec(obj)
 */
    __Pyx_INCREF(__pyx_v_obj);
    __pyx_v_dec = __pyx_v_obj;

    /* "asyncpg/pgproto/codecs/numeric.pyx":48
 *         int64_t padding_size = 0
 * 
 *     if isinstance(obj, _Dec):             # <<<<<<<<<<<<<<
 *         dec = obj
 *     else:
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":51
 *         dec = obj
 *     else:
 *         dec = _Dec(obj)             # <<<<<<<<<<<<<<
 * 
 *     dt = dec.as_tuple()
 */
  /*else*/ {
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_Dec); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 51, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_v_obj) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_v_obj);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 51, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_v_dec = __pyx_t_1;
    __pyx_t_1 = 0;
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/numeric.pyx":53
 *         dec = _Dec(obj)
 * 
 *     dt = dec.as_tuple()             # <<<<<<<<<<<<<<
 *     if dt.exponent == 'F':
 *         raise ValueError('numeric type does not support infinite values')
 */
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_dec, __pyx_n_s_as_tuple); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 53, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_5)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_5);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
    }
  }
  __pyx_t_1 = (__pyx_t_5) ? __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5) : __Pyx_PyObject_CallNoArg(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 53, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_dt = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":54
 * 
 *     dt = dec.as_tuple()
 *     if dt.exponent == 'F':             # <<<<<<<<<<<<<<
 *         raise ValueError('numeric type does not support infinite values')
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dt, __pyx_n_s_exponent); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 54, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = (__Pyx_PyUnicode_Equals(__pyx_t_1, __pyx_n_u_F, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(12, 54, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (unlikely(__pyx_t_3)) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":55
 *     dt = dec.as_tuple()
 *     if dt.exponent == 'F':
 *         raise ValueError('numeric type does not support infinite values')             # <<<<<<<<<<<<<<
 * 
 *     if dt.exponent == 'n' or dt.exponent == 'N':
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 55, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(12, 55, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/numeric.pyx":54
 * 
 *     dt = dec.as_tuple()
 *     if dt.exponent == 'F':             # <<<<<<<<<<<<<<
 *         raise ValueError('numeric type does not support infinite values')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":57
 *         raise ValueError('numeric type does not support infinite values')
 * 
 *     if dt.exponent == 'n' or dt.exponent == 'N':             # <<<<<<<<<<<<<<
 *         # NaN
 *         sign = NUMERIC_NAN
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dt, __pyx_n_s_exponent); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 57, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_t_1, __pyx_n_u_n, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(12, 57, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (!__pyx_t_2) {
  } else {
    __pyx_t_3 = __pyx_t_2;
    goto __pyx_L6_bool_binop_done;
  }
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dt, __pyx_n_s_exponent); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 57, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_t_1, __pyx_n_u_N, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(12, 57, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = __pyx_t_2;
  __pyx_L6_bool_binop_done:;
  if (__pyx_t_3) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":59
 *     if dt.exponent == 'n' or dt.exponent == 'N':
 *         # NaN
 *         sign = NUMERIC_NAN             # <<<<<<<<<<<<<<
 *         num_pgdigits = 0
 *         weight = 0
 */
    __pyx_v_sign = 0xC000;

    /* "asyncpg/pgproto/codecs/numeric.pyx":60
 *         # NaN
 *         sign = NUMERIC_NAN
 *         num_pgdigits = 0             # <<<<<<<<<<<<<<
 *         weight = 0
 *         dscale = 0
 */
    __pyx_v_num_pgdigits = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":61
 *         sign = NUMERIC_NAN
 *         num_pgdigits = 0
 *         weight = 0             # <<<<<<<<<<<<<<
 *         dscale = 0
 *     else:
 */
    __pyx_v_weight = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":62
 *         num_pgdigits = 0
 *         weight = 0
 *         dscale = 0             # <<<<<<<<<<<<<<
 *     else:
 *         exponent = dt.exponent
 */
    __pyx_v_dscale = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":57
 *         raise ValueError('numeric type does not support infinite values')
 * 
 *     if dt.exponent == 'n' or dt.exponent == 'N':             # <<<<<<<<<<<<<<
 *         # NaN
 *         sign = NUMERIC_NAN
 */
    goto __pyx_L5;
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":64
 *         dscale = 0
 *     else:
 *         exponent = dt.exponent             # <<<<<<<<<<<<<<
 *         if exponent < 0 and -exponent > MAX_DSCALE:
 *             raise ValueError(
 */
  /*else*/ {
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dt, __pyx_n_s_exponent); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 64, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_6 = __Pyx_PyInt_As_int64_t(__pyx_t_1); if (unlikely((__pyx_t_6 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(12, 64, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_v_exponent = __pyx_t_6;

    /* "asyncpg/pgproto/codecs/numeric.pyx":65
 *     else:
 *         exponent = dt.exponent
 *         if exponent < 0 and -exponent > MAX_DSCALE:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                 'cannot encode Decimal value into numeric: '
 */
    __pyx_t_2 = ((__pyx_v_exponent < 0) != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_3 = __pyx_t_2;
      goto __pyx_L9_bool_binop_done;
    }
    __pyx_t_2 = (((-__pyx_v_exponent) > 0x3FFF) != 0);
    __pyx_t_3 = __pyx_t_2;
    __pyx_L9_bool_binop_done:;
    if (unlikely(__pyx_t_3)) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":66
 *         exponent = dt.exponent
 *         if exponent < 0 and -exponent > MAX_DSCALE:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                 'cannot encode Decimal value into numeric: '
 *                 'exponent is too small')
 */
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 66, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(12, 66, __pyx_L1_error)

      /* "asyncpg/pgproto/codecs/numeric.pyx":65
 *     else:
 *         exponent = dt.exponent
 *         if exponent < 0 and -exponent > MAX_DSCALE:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                 'cannot encode Decimal value into numeric: '
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":70
 *                 'exponent is too small')
 * 
 *         if dt.sign:             # <<<<<<<<<<<<<<
 *             sign = NUMERIC_NEG
 *         else:
 */
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dt, __pyx_n_s_sign); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 70, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(12, 70, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (__pyx_t_3) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":71
 * 
 *         if dt.sign:
 *             sign = NUMERIC_NEG             # <<<<<<<<<<<<<<
 *         else:
 *             sign = NUMERIC_POS
 */
      __pyx_v_sign = 0x4000;

      /* "asyncpg/pgproto/codecs/numeric.pyx":70
 *                 'exponent is too small')
 * 
 *         if dt.sign:             # <<<<<<<<<<<<<<
 *             sign = NUMERIC_NEG
 *         else:
 */
      goto __pyx_L11;
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":73
 *             sign = NUMERIC_NEG
 *         else:
 *             sign = NUMERIC_POS             # <<<<<<<<<<<<<<
 * 
 *         pydigits = dt.digits
 */
    /*else*/ {
      __pyx_v_sign = 0;
    }
    __pyx_L11:;

    /* "asyncpg/pgproto/codecs/numeric.pyx":75
 *             sign = NUMERIC_POS
 * 
 *         pydigits = dt.digits             # <<<<<<<<<<<<<<
 *         num_pydigits = len(pydigits)
 * 
 */
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dt, __pyx_n_s_digits); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 75, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (!(likely(PyTuple_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(12, 75, __pyx_L1_error)
    __pyx_v_pydigits = ((PyObject*)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":76
 * 
 *         pydigits = dt.digits
 *         num_pydigits = len(pydigits)             # <<<<<<<<<<<<<<
 * 
 *         dweight = num_pydigits + exponent - 1
 */
    if (unlikely(__pyx_v_pydigits == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
      __PYX_ERR(12, 76, __pyx_L1_error)
    }
    __pyx_t_7 = PyTuple_GET_SIZE(__pyx_v_pydigits); if (unlikely(__pyx_t_7 == ((Py_ssize_t)-1))) __PYX_ERR(12, 76, __pyx_L1_error)
    __pyx_v_num_pydigits = __pyx_t_7;

    /* "asyncpg/pgproto/codecs/numeric.pyx":78
 *         num_pydigits = len(pydigits)
 * 
 *         dweight = num_pydigits + exponent - 1             # <<<<<<<<<<<<<<
 *         if dweight >= 0:
 *             weight = (dweight + DEC_DIGITS) // DEC_DIGITS - 1
 */
    __pyx_v_dweight = ((__pyx_v_num_pydigits + __pyx_v_exponent) - 1);

    /* "asyncpg/pgproto/codecs/numeric.pyx":79
 * 
 *         dweight = num_pydigits + exponent - 1
 *         if dweight >= 0:             # <<<<<<<<<<<<<<
 *             weight = (dweight + DEC_DIGITS) // DEC_DIGITS - 1
 *         else:
 */
    __pyx_t_3 = ((__pyx_v_dweight >= 0) != 0);
    if (__pyx_t_3) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":80
 *         dweight = num_pydigits + exponent - 1
 *         if dweight >= 0:
 *             weight = (dweight + DEC_DIGITS) // DEC_DIGITS - 1             # <<<<<<<<<<<<<<
 *         else:
 *             weight = -((-dweight - 1) // DEC_DIGITS + 1)
 */
      __pyx_v_weight = (__Pyx_div_int64_t((__pyx_v_dweight + 4), 4) - 1);

      /* "asyncpg/pgproto/codecs/numeric.pyx":79
 * 
 *         dweight = num_pydigits + exponent - 1
 *         if dweight >= 0:             # <<<<<<<<<<<<<<
 *             weight = (dweight + DEC_DIGITS) // DEC_DIGITS - 1
 *         else:
 */
      goto __pyx_L12;
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":82
 *             weight = (dweight + DEC_DIGITS) // DEC_DIGITS - 1
 *         else:
 *             weight = -((-dweight - 1) // DEC_DIGITS + 1)             # <<<<<<<<<<<<<<
 * 
 *         if weight > 2 ** 16 - 1:
 */
    /*else*/ {
      __pyx_v_weight = (-(__Pyx_div_int64_t(((-__pyx_v_dweight) - 1), 4) + 1));
    }
    __pyx_L12:;

    /* "asyncpg/pgproto/codecs/numeric.pyx":84
 *             weight = -((-dweight - 1) // DEC_DIGITS + 1)
 * 
 *         if weight > 2 ** 16 - 1:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                     'cannot encode Decimal value into numeric: '
 */
    __pyx_t_3 = ((__pyx_v_weight > 0xFFFF) != 0);
    if (unlikely(__pyx_t_3)) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":85
 * 
 *         if weight > 2 ** 16 - 1:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                     'cannot encode Decimal value into numeric: '
 *                     'exponent is too large')
 */
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 85, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(12, 85, __pyx_L1_error)

      /* "asyncpg/pgproto/codecs/numeric.pyx":84
 *             weight = -((-dweight - 1) // DEC_DIGITS + 1)
 * 
 *         if weight > 2 ** 16 - 1:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                     'cannot encode Decimal value into numeric: '
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":90
 * 
 *         padding_size = \
 *             (weight + 1) * DEC_DIGITS - (dweight + 1)             # <<<<<<<<<<<<<<
 *         num_pgdigits = \
 *             (num_pydigits + padding_size + DEC_DIGITS - 1) // DEC_DIGITS
 */
    __pyx_v_padding_size = (((__pyx_v_weight + 1) * 4) - (__pyx_v_dweight + 1));

    /* "asyncpg/pgproto/codecs/numeric.pyx":92
 *             (weight + 1) * DEC_DIGITS - (dweight + 1)
 *         num_pgdigits = \
 *             (num_pydigits + padding_size + DEC_DIGITS - 1) // DEC_DIGITS             # <<<<<<<<<<<<<<
 * 
 *         if num_pgdigits > 2 ** 16 - 1:
 */
    __pyx_v_num_pgdigits = __Pyx_div_int64_t((((__pyx_v_num_pydigits + __pyx_v_padding_size) + 4) - 1), 4);

    /* "asyncpg/pgproto/codecs/numeric.pyx":94
 *             (num_pydigits + padding_size + DEC_DIGITS - 1) // DEC_DIGITS
 * 
 *         if num_pgdigits > 2 ** 16 - 1:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                     'cannot encode Decimal value into numeric: '
 */
    __pyx_t_3 = ((__pyx_v_num_pgdigits > 0xFFFF) != 0);
    if (unlikely(__pyx_t_3)) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":95
 * 
 *         if num_pgdigits > 2 ** 16 - 1:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                     'cannot encode Decimal value into numeric: '
 *                     'number of digits is too large')
 */
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 95, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(12, 95, __pyx_L1_error)

      /* "asyncpg/pgproto/codecs/numeric.pyx":94
 *             (num_pydigits + padding_size + DEC_DIGITS - 1) // DEC_DIGITS
 * 
 *         if num_pgdigits > 2 ** 16 - 1:             # <<<<<<<<<<<<<<
 *             raise ValueError(
 *                     'cannot encode Decimal value into numeric: '
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":101
 *         # Pad decimal digits to provide room for correct Postgres
 *         # digit alignment in the digit computation loop.
 *         pydigits = (0,) * DEC_DIGITS + pydigits + (0,) * DEC_DIGITS             # <<<<<<<<<<<<<<
 * 
 *         if exponent < 0:
 */
    __pyx_t_1 = PyNumber_Add(__pyx_tuple__23, __pyx_v_pydigits); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 101, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = PyNumber_Add(__pyx_t_1, __pyx_tuple__23); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 101, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF_SET(__pyx_v_pydigits, ((PyObject*)__pyx_t_4));
    __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":103
 *         pydigits = (0,) * DEC_DIGITS + pydigits + (0,) * DEC_DIGITS
 * 
 *         if exponent < 0:             # <<<<<<<<<<<<<<
 *             if -exponent > MAX_DSCALE:
 *                 raise ValueError(
 */
    __pyx_t_3 = ((__pyx_v_exponent < 0) != 0);
    if (__pyx_t_3) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":104
 * 
 *         if exponent < 0:
 *             if -exponent > MAX_DSCALE:             # <<<<<<<<<<<<<<
 *                 raise ValueError(
 *                     'cannot encode Decimal value into numeric: '
 */
      __pyx_t_3 = (((-__pyx_v_exponent) > 0x3FFF) != 0);
      if (unlikely(__pyx_t_3)) {

        /* "asyncpg/pgproto/codecs/numeric.pyx":105
 *         if exponent < 0:
 *             if -exponent > MAX_DSCALE:
 *                 raise ValueError(             # <<<<<<<<<<<<<<
 *                     'cannot encode Decimal value into numeric: '
 *                     'exponent is too small')
 */
        __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 105, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __Pyx_Raise(__pyx_t_4, 0, 0, 0);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __PYX_ERR(12, 105, __pyx_L1_error)

        /* "asyncpg/pgproto/codecs/numeric.pyx":104
 * 
 *         if exponent < 0:
 *             if -exponent > MAX_DSCALE:             # <<<<<<<<<<<<<<
 *                 raise ValueError(
 *                     'cannot encode Decimal value into numeric: '
 */
      }

      /* "asyncpg/pgproto/codecs/numeric.pyx":108
 *                     'cannot encode Decimal value into numeric: '
 *                     'exponent is too small')
 *             dscale = <int16_t>-exponent             # <<<<<<<<<<<<<<
 *         else:
 *             dscale = 0
 */
      __pyx_v_dscale = ((int16_t)(-__pyx_v_exponent));

      /* "asyncpg/pgproto/codecs/numeric.pyx":103
 *         pydigits = (0,) * DEC_DIGITS + pydigits + (0,) * DEC_DIGITS
 * 
 *         if exponent < 0:             # <<<<<<<<<<<<<<
 *             if -exponent > MAX_DSCALE:
 *                 raise ValueError(
 */
      goto __pyx_L15;
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":110
 *             dscale = <int16_t>-exponent
 *         else:
 *             dscale = 0             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(2 + 2 + 2 + 2 + 2 * <uint16_t>num_pgdigits)
 */
    /*else*/ {
      __pyx_v_dscale = 0;
    }
    __pyx_L15:;
  }
  __pyx_L5:;

  /* "asyncpg/pgproto/codecs/numeric.pyx":112
 *             dscale = 0
 * 
 *     buf.write_int32(2 + 2 + 2 + 2 + 2 * <uint16_t>num_pgdigits)             # <<<<<<<<<<<<<<
 *     buf.write_int16(<int16_t>num_pgdigits)
 *     buf.write_int16(<int16_t>weight)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, (8 + (2 * ((uint16_t)__pyx_v_num_pgdigits)))); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 112, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":113
 * 
 *     buf.write_int32(2 + 2 + 2 + 2 + 2 * <uint16_t>num_pgdigits)
 *     buf.write_int16(<int16_t>num_pgdigits)             # <<<<<<<<<<<<<<
 *     buf.write_int16(<int16_t>weight)
 *     buf.write_int16(<int16_t>sign)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, ((int16_t)__pyx_v_num_pgdigits)); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":114
 *     buf.write_int32(2 + 2 + 2 + 2 + 2 * <uint16_t>num_pgdigits)
 *     buf.write_int16(<int16_t>num_pgdigits)
 *     buf.write_int16(<int16_t>weight)             # <<<<<<<<<<<<<<
 *     buf.write_int16(<int16_t>sign)
 *     buf.write_int16(dscale)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, ((int16_t)__pyx_v_weight)); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 114, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":115
 *     buf.write_int16(<int16_t>num_pgdigits)
 *     buf.write_int16(<int16_t>weight)
 *     buf.write_int16(<int16_t>sign)             # <<<<<<<<<<<<<<
 *     buf.write_int16(dscale)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, ((int16_t)__pyx_v_sign)); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 115, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":116
 *     buf.write_int16(<int16_t>weight)
 *     buf.write_int16(<int16_t>sign)
 *     buf.write_int16(dscale)             # <<<<<<<<<<<<<<
 * 
 *     j = DEC_DIGITS - padding_size
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, __pyx_v_dscale); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 116, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":118
 *     buf.write_int16(dscale)
 * 
 *     j = DEC_DIGITS - padding_size             # <<<<<<<<<<<<<<
 * 
 *     for i in range(num_pgdigits):
 */
  __pyx_v_j = (4 - __pyx_v_padding_size);

  /* "asyncpg/pgproto/codecs/numeric.pyx":120
 *     j = DEC_DIGITS - padding_size
 * 
 *     for i in range(num_pgdigits):             # <<<<<<<<<<<<<<
 *         pgdigit = (pydigits[j] * 1000 + pydigits[j + 1] * 100 +
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])
 */
  __pyx_t_6 = __pyx_v_num_pgdigits;
  __pyx_t_8 = __pyx_t_6;
  for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
    __pyx_v_i = __pyx_t_9;

    /* "asyncpg/pgproto/codecs/numeric.pyx":121
 * 
 *     for i in range(num_pgdigits):
 *         pgdigit = (pydigits[j] * 1000 + pydigits[j + 1] * 100 +             # <<<<<<<<<<<<<<
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])
 *         j += DEC_DIGITS
 */
    if (unlikely(!__pyx_v_pydigits)) { __Pyx_RaiseUnboundLocalError("pydigits"); __PYX_ERR(12, 121, __pyx_L1_error) }
    __pyx_t_4 = __Pyx_GetItemInt_Tuple(__pyx_v_pydigits, __pyx_v_j, int64_t, 1, __Pyx_PyInt_From_int64_t, 0, 1, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = PyNumber_Multiply(__pyx_t_4, __pyx_int_1000); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_v_pydigits)) { __Pyx_RaiseUnboundLocalError("pydigits"); __PYX_ERR(12, 121, __pyx_L1_error) }
    __pyx_t_10 = (__pyx_v_j + 1);
    __pyx_t_4 = __Pyx_GetItemInt_Tuple(__pyx_v_pydigits, __pyx_t_10, int64_t, 1, __Pyx_PyInt_From_int64_t, 0, 1, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = PyNumber_Multiply(__pyx_t_4, __pyx_int_100); if (unlikely(!__pyx_t_5)) __PYX_ERR(12, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = PyNumber_Add(__pyx_t_1, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":122
 *     for i in range(num_pgdigits):
 *         pgdigit = (pydigits[j] * 1000 + pydigits[j + 1] * 100 +
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])             # <<<<<<<<<<<<<<
 *         j += DEC_DIGITS
 *         buf.write_int16(pgdigit)
 */
    if (unlikely(!__pyx_v_pydigits)) { __Pyx_RaiseUnboundLocalError("pydigits"); __PYX_ERR(12, 122, __pyx_L1_error) }
    __pyx_t_10 = (__pyx_v_j + 2);
    __pyx_t_5 = __Pyx_GetItemInt_Tuple(__pyx_v_pydigits, __pyx_t_10, int64_t, 1, __Pyx_PyInt_From_int64_t, 0, 1, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(12, 122, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_1 = PyNumber_Multiply(__pyx_t_5, __pyx_int_10); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 122, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":121
 * 
 *     for i in range(num_pgdigits):
 *         pgdigit = (pydigits[j] * 1000 + pydigits[j + 1] * 100 +             # <<<<<<<<<<<<<<
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])
 *         j += DEC_DIGITS
 */
    __pyx_t_5 = PyNumber_Add(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_5)) __PYX_ERR(12, 121, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":122
 *     for i in range(num_pgdigits):
 *         pgdigit = (pydigits[j] * 1000 + pydigits[j + 1] * 100 +
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])             # <<<<<<<<<<<<<<
 *         j += DEC_DIGITS
 *         buf.write_int16(pgdigit)
 */
    if (unlikely(!__pyx_v_pydigits)) { __Pyx_RaiseUnboundLocalError("pydigits"); __PYX_ERR(12, 122, __pyx_L1_error) }
    __pyx_t_10 = (__pyx_v_j + 3);
    __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v_pydigits, __pyx_t_10, int64_t, 1, __Pyx_PyInt_From_int64_t, 0, 1, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 122, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = PyNumber_Add(__pyx_t_5, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 122, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_11 = __Pyx_PyInt_As_int16_t(__pyx_t_4); if (unlikely((__pyx_t_11 == ((int16_t)-1)) && PyErr_Occurred())) __PYX_ERR(12, 122, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_v_pgdigit = __pyx_t_11;

    /* "asyncpg/pgproto/codecs/numeric.pyx":123
 *         pgdigit = (pydigits[j] * 1000 + pydigits[j + 1] * 100 +
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])
 *         j += DEC_DIGITS             # <<<<<<<<<<<<<<
 *         buf.write_int16(pgdigit)
 * 
 */
    __pyx_v_j = (__pyx_v_j + 4);

    /* "asyncpg/pgproto/codecs/numeric.pyx":124
 *                    pydigits[j + 2] * 10 + pydigits[j + 3])
 *         j += DEC_DIGITS
 *         buf.write_int16(pgdigit)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, __pyx_v_pgdigit); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 124, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":31
 * 
 * 
 * cdef numeric_encode_binary(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         object dec
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.numeric_encode_binary", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_dec);
  __Pyx_XDECREF(__pyx_v_dt);
  __Pyx_XDECREF(__pyx_v_pydigits);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":132
 * # than the simple text decoder above.  That said, we need the binary
 * # decoder to support binary COPY with numeric values.
 * cdef numeric_decode_binary_ex(             # <<<<<<<<<<<<<<
 *     CodecContext settings,
 *     FRBuffer *buf,
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_binary_ex(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf, int __pyx_v_trail_fract_zero) {
  uint16_t __pyx_v_num_pgdigits;
  int16_t __pyx_v_weight;
  uint16_t __pyx_v_sign;
  uint16_t __pyx_v_dscale;
  int16_t __pyx_v_pgdigit0;
  Py_ssize_t __pyx_v_i;
  int16_t __pyx_v_pgdigit;
  PyObject *__pyx_v_pydigits = 0;
  Py_ssize_t __pyx_v_num_pydigits;
  Py_ssize_t __pyx_v_actual_num_pydigits;
  Py_ssize_t __pyx_v_buf_size;
  int64_t __pyx_v_exponent;
  int64_t __pyx_v_abs_exponent;
  Py_ssize_t __pyx_v_exponent_chars;
  Py_ssize_t __pyx_v_front_padding;
  Py_ssize_t __pyx_v_num_fract_digits;
  Py_ssize_t __pyx_v_trailing_fract_zeros_adj;
  char __pyx_v_smallbuf[0x100];
  char *__pyx_v_charbuf;
  char *__pyx_v_bufptr;
  int __pyx_v_buf_allocated;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int64_t __pyx_t_7;
  uint16_t __pyx_t_8;
  uint16_t __pyx_t_9;
  Py_ssize_t __pyx_t_10;
  Py_ssize_t __pyx_t_11;
  Py_ssize_t __pyx_t_12;
  int __pyx_t_13;
  int __pyx_t_14;
  char const *__pyx_t_15;
  PyObject *__pyx_t_16 = NULL;
  PyObject *__pyx_t_17 = NULL;
  PyObject *__pyx_t_18 = NULL;
  PyObject *__pyx_t_19 = NULL;
  PyObject *__pyx_t_20 = NULL;
  PyObject *__pyx_t_21 = NULL;
  __Pyx_RefNannySetupContext("numeric_decode_binary_ex", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":138
 * ):
 *     cdef:
 *         uint16_t num_pgdigits = <uint16_t>hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 *         int16_t weight = hton.unpack_int16(frb_read(buf, 2))
 *         uint16_t sign = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(12, 138, __pyx_L1_error)
  __pyx_v_num_pgdigits = ((uint16_t)unpack_int16(__pyx_t_1));

  /* "asyncpg/pgproto/codecs/numeric.pyx":139
 *     cdef:
 *         uint16_t num_pgdigits = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 *         int16_t weight = hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 *         uint16_t sign = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 *         uint16_t dscale = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(12, 139, __pyx_L1_error)
  __pyx_v_weight = unpack_int16(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/numeric.pyx":140
 *         uint16_t num_pgdigits = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 *         int16_t weight = hton.unpack_int16(frb_read(buf, 2))
 *         uint16_t sign = <uint16_t>hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 *         uint16_t dscale = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 *         int16_t pgdigit0
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(12, 140, __pyx_L1_error)
  __pyx_v_sign = ((uint16_t)unpack_int16(__pyx_t_1));

  /* "asyncpg/pgproto/codecs/numeric.pyx":141
 *         int16_t weight = hton.unpack_int16(frb_read(buf, 2))
 *         uint16_t sign = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 *         uint16_t dscale = <uint16_t>hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 *         int16_t pgdigit0
 *         ssize_t i
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(12, 141, __pyx_L1_error)
  __pyx_v_dscale = ((uint16_t)unpack_int16(__pyx_t_1));

  /* "asyncpg/pgproto/codecs/numeric.pyx":152
 *         int64_t abs_exponent
 *         ssize_t exponent_chars
 *         ssize_t front_padding = 0             # <<<<<<<<<<<<<<
 *         ssize_t num_fract_digits
 *         ssize_t trailing_fract_zeros_adj
 */
  __pyx_v_front_padding = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":158
 *         char *charbuf
 *         char *bufptr
 *         bint buf_allocated = False             # <<<<<<<<<<<<<<
 * 
 *     if sign == NUMERIC_NAN:
 */
  __pyx_v_buf_allocated = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":160
 *         bint buf_allocated = False
 * 
 *     if sign == NUMERIC_NAN:             # <<<<<<<<<<<<<<
 *         # Not-a-number
 *         return _Dec('NaN')
 */
  __pyx_t_2 = ((__pyx_v_sign == 0xC000) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":162
 *     if sign == NUMERIC_NAN:
 *         # Not-a-number
 *         return _Dec('NaN')             # <<<<<<<<<<<<<<
 * 
 *     if num_pgdigits == 0:
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_Dec); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 162, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_n_u_NaN) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_n_u_NaN);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(12, 162, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":160
 *         bint buf_allocated = False
 * 
 *     if sign == NUMERIC_NAN:             # <<<<<<<<<<<<<<
 *         # Not-a-number
 *         return _Dec('NaN')
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":164
 *         return _Dec('NaN')
 * 
 *     if num_pgdigits == 0:             # <<<<<<<<<<<<<<
 *         # Zero
 *         return _Dec('0e-' + str(dscale))
 */
  __pyx_t_2 = ((__pyx_v_num_pgdigits == 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":166
 *     if num_pgdigits == 0:
 *         # Zero
 *         return _Dec('0e-' + str(dscale))             # <<<<<<<<<<<<<<
 * 
 *     pgdigit0 = hton.unpack_int16(frb_read(buf, 2))
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_Dec); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyInt_From_uint16_t(__pyx_v_dscale); if (unlikely(!__pyx_t_5)) __PYX_ERR(12, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = __Pyx_PyObject_CallOneArg(((PyObject *)(&PyUnicode_Type)), __pyx_t_5); if (unlikely(!__pyx_t_6)) __PYX_ERR(12, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = __Pyx_PyUnicode_Concat(__pyx_kp_u_0e, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(12, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(12, 166, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":164
 *         return _Dec('NaN')
 * 
 *     if num_pgdigits == 0:             # <<<<<<<<<<<<<<
 *         # Zero
 *         return _Dec('0e-' + str(dscale))
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":168
 *         return _Dec('0e-' + str(dscale))
 * 
 *     pgdigit0 = hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 *     if weight >= 0:
 *         if pgdigit0 < 10:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(12, 168, __pyx_L1_error)
  __pyx_v_pgdigit0 = unpack_int16(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/numeric.pyx":169
 * 
 *     pgdigit0 = hton.unpack_int16(frb_read(buf, 2))
 *     if weight >= 0:             # <<<<<<<<<<<<<<
 *         if pgdigit0 < 10:
 *             front_padding = 3
 */
  __pyx_t_2 = ((__pyx_v_weight >= 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":170
 *     pgdigit0 = hton.unpack_int16(frb_read(buf, 2))
 *     if weight >= 0:
 *         if pgdigit0 < 10:             # <<<<<<<<<<<<<<
 *             front_padding = 3
 *         elif pgdigit0 < 100:
 */
    __pyx_t_2 = ((__pyx_v_pgdigit0 < 10) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":171
 *     if weight >= 0:
 *         if pgdigit0 < 10:
 *             front_padding = 3             # <<<<<<<<<<<<<<
 *         elif pgdigit0 < 100:
 *             front_padding = 2
 */
      __pyx_v_front_padding = 3;

      /* "asyncpg/pgproto/codecs/numeric.pyx":170
 *     pgdigit0 = hton.unpack_int16(frb_read(buf, 2))
 *     if weight >= 0:
 *         if pgdigit0 < 10:             # <<<<<<<<<<<<<<
 *             front_padding = 3
 *         elif pgdigit0 < 100:
 */
      goto __pyx_L6;
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":172
 *         if pgdigit0 < 10:
 *             front_padding = 3
 *         elif pgdigit0 < 100:             # <<<<<<<<<<<<<<
 *             front_padding = 2
 *         elif pgdigit0 < 1000:
 */
    __pyx_t_2 = ((__pyx_v_pgdigit0 < 0x64) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":173
 *             front_padding = 3
 *         elif pgdigit0 < 100:
 *             front_padding = 2             # <<<<<<<<<<<<<<
 *         elif pgdigit0 < 1000:
 *             front_padding = 1
 */
      __pyx_v_front_padding = 2;

      /* "asyncpg/pgproto/codecs/numeric.pyx":172
 *         if pgdigit0 < 10:
 *             front_padding = 3
 *         elif pgdigit0 < 100:             # <<<<<<<<<<<<<<
 *             front_padding = 2
 *         elif pgdigit0 < 1000:
 */
      goto __pyx_L6;
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":174
 *         elif pgdigit0 < 100:
 *             front_padding = 2
 *         elif pgdigit0 < 1000:             # <<<<<<<<<<<<<<
 *             front_padding = 1
 * 
 */
    __pyx_t_2 = ((__pyx_v_pgdigit0 < 0x3E8) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":175
 *             front_padding = 2
 *         elif pgdigit0 < 1000:
 *             front_padding = 1             # <<<<<<<<<<<<<<
 * 
 *     # The number of fractional decimal digits actually encoded in
 */
      __pyx_v_front_padding = 1;

      /* "asyncpg/pgproto/codecs/numeric.pyx":174
 *         elif pgdigit0 < 100:
 *             front_padding = 2
 *         elif pgdigit0 < 1000:             # <<<<<<<<<<<<<<
 *             front_padding = 1
 * 
 */
    }
    __pyx_L6:;

    /* "asyncpg/pgproto/codecs/numeric.pyx":169
 * 
 *     pgdigit0 = hton.unpack_int16(frb_read(buf, 2))
 *     if weight >= 0:             # <<<<<<<<<<<<<<
 *         if pgdigit0 < 10:
 *             front_padding = 3
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":179
 *     # The number of fractional decimal digits actually encoded in
 *     # base-DEC_DEIGITS digits sent by Postgres.
 *     num_fract_digits = (num_pgdigits - weight - 1) * DEC_DIGITS             # <<<<<<<<<<<<<<
 * 
 *     # The trailing zero adjustment necessary to obtain exactly
 */
  __pyx_v_num_fract_digits = (((__pyx_v_num_pgdigits - __pyx_v_weight) - 1) * 4);

  /* "asyncpg/pgproto/codecs/numeric.pyx":185
 *     # which indicates that trailing zeros in the last input digit
 *     # should be discarded.
 *     trailing_fract_zeros_adj = dscale - num_fract_digits             # <<<<<<<<<<<<<<
 * 
 *     # Maximum possible number of decimal digits in base 10.
 */
  __pyx_v_trailing_fract_zeros_adj = (__pyx_v_dscale - __pyx_v_num_fract_digits);

  /* "asyncpg/pgproto/codecs/numeric.pyx":190
 *     # The actual number might be up to 3 digits smaller due to
 *     # leading zeros in first input digit.
 *     num_pydigits = num_pgdigits * DEC_DIGITS             # <<<<<<<<<<<<<<
 *     if trailing_fract_zeros_adj > 0:
 *         num_pydigits += trailing_fract_zeros_adj
 */
  __pyx_v_num_pydigits = (__pyx_v_num_pgdigits * 4);

  /* "asyncpg/pgproto/codecs/numeric.pyx":191
 *     # leading zeros in first input digit.
 *     num_pydigits = num_pgdigits * DEC_DIGITS
 *     if trailing_fract_zeros_adj > 0:             # <<<<<<<<<<<<<<
 *         num_pydigits += trailing_fract_zeros_adj
 * 
 */
  __pyx_t_2 = ((__pyx_v_trailing_fract_zeros_adj > 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":192
 *     num_pydigits = num_pgdigits * DEC_DIGITS
 *     if trailing_fract_zeros_adj > 0:
 *         num_pydigits += trailing_fract_zeros_adj             # <<<<<<<<<<<<<<
 * 
 *     # Exponent.
 */
    __pyx_v_num_pydigits = (__pyx_v_num_pydigits + __pyx_v_trailing_fract_zeros_adj);

    /* "asyncpg/pgproto/codecs/numeric.pyx":191
 *     # leading zeros in first input digit.
 *     num_pydigits = num_pgdigits * DEC_DIGITS
 *     if trailing_fract_zeros_adj > 0:             # <<<<<<<<<<<<<<
 *         num_pydigits += trailing_fract_zeros_adj
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":195
 * 
 *     # Exponent.
 *     exponent = (weight + 1) * DEC_DIGITS - front_padding             # <<<<<<<<<<<<<<
 *     abs_exponent = abs(exponent)
 *     if abs_exponent != 0:
 */
  __pyx_v_exponent = (((__pyx_v_weight + 1) * 4) - __pyx_v_front_padding);

  /* "asyncpg/pgproto/codecs/numeric.pyx":196
 *     # Exponent.
 *     exponent = (weight + 1) * DEC_DIGITS - front_padding
 *     abs_exponent = abs(exponent)             # <<<<<<<<<<<<<<
 *     if abs_exponent != 0:
 *         # Number of characters required to render absolute exponent value
 */
  __pyx_t_3 = __Pyx_PyInt_From_int64_t(__pyx_v_exponent); if (unlikely(!__pyx_t_3)) __PYX_ERR(12, 196, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyNumber_Absolute(__pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 196, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(12, 196, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_abs_exponent = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/numeric.pyx":197
 *     exponent = (weight + 1) * DEC_DIGITS - front_padding
 *     abs_exponent = abs(exponent)
 *     if abs_exponent != 0:             # <<<<<<<<<<<<<<
 *         # Number of characters required to render absolute exponent value
 *         # in decimal.
 */
  __pyx_t_2 = ((__pyx_v_abs_exponent != 0) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":200
 *         # Number of characters required to render absolute exponent value
 *         # in decimal.
 *         exponent_chars = <ssize_t>log10(<double>abs_exponent) + 1             # <<<<<<<<<<<<<<
 *     else:
 *         exponent_chars = 0
 */
    __pyx_v_exponent_chars = (((Py_ssize_t)log10(((double)__pyx_v_abs_exponent))) + 1);

    /* "asyncpg/pgproto/codecs/numeric.pyx":197
 *     exponent = (weight + 1) * DEC_DIGITS - front_padding
 *     abs_exponent = abs(exponent)
 *     if abs_exponent != 0:             # <<<<<<<<<<<<<<
 *         # Number of characters required to render absolute exponent value
 *         # in decimal.
 */
    goto __pyx_L8;
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":202
 *         exponent_chars = <ssize_t>log10(<double>abs_exponent) + 1
 *     else:
 *         exponent_chars = 0             # <<<<<<<<<<<<<<
 * 
 *     # Output buffer size.
 */
  /*else*/ {
    __pyx_v_exponent_chars = 0;
  }
  __pyx_L8:;

  /* "asyncpg/pgproto/codecs/numeric.pyx":212
 *         1 +                 # possible trailing zero padding
 *         2 +                 # exponent indicator (E-,E+)
 *         exponent_chars +    # exponent             # <<<<<<<<<<<<<<
 *         1                   # null terminator char
 *     )
 */
  __pyx_v_buf_size = (((((3 + __pyx_v_num_pydigits) + 1) + 2) + __pyx_v_exponent_chars) + 1);

  /* "asyncpg/pgproto/codecs/numeric.pyx":216
 *     )
 * 
 *     if buf_size > _NUMERIC_DECODER_SMALLBUF_SIZE:             # <<<<<<<<<<<<<<
 *         charbuf = <char *>cpython.PyMem_Malloc(<size_t>buf_size)
 *         buf_allocated = True
 */
  __pyx_t_2 = ((__pyx_v_buf_size > 0x100) != 0);
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":217
 * 
 *     if buf_size > _NUMERIC_DECODER_SMALLBUF_SIZE:
 *         charbuf = <char *>cpython.PyMem_Malloc(<size_t>buf_size)             # <<<<<<<<<<<<<<
 *         buf_allocated = True
 *     else:
 */
    __pyx_v_charbuf = ((char *)PyMem_Malloc(((size_t)__pyx_v_buf_size)));

    /* "asyncpg/pgproto/codecs/numeric.pyx":218
 *     if buf_size > _NUMERIC_DECODER_SMALLBUF_SIZE:
 *         charbuf = <char *>cpython.PyMem_Malloc(<size_t>buf_size)
 *         buf_allocated = True             # <<<<<<<<<<<<<<
 *     else:
 *         charbuf = smallbuf
 */
    __pyx_v_buf_allocated = 1;

    /* "asyncpg/pgproto/codecs/numeric.pyx":216
 *     )
 * 
 *     if buf_size > _NUMERIC_DECODER_SMALLBUF_SIZE:             # <<<<<<<<<<<<<<
 *         charbuf = <char *>cpython.PyMem_Malloc(<size_t>buf_size)
 *         buf_allocated = True
 */
    goto __pyx_L9;
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":220
 *         buf_allocated = True
 *     else:
 *         charbuf = smallbuf             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
  /*else*/ {
    __pyx_v_charbuf = __pyx_v_smallbuf;
  }
  __pyx_L9:;

  /* "asyncpg/pgproto/codecs/numeric.pyx":222
 *         charbuf = smallbuf
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         bufptr = charbuf
 * 
 */
  /*try:*/ {

    /* "asyncpg/pgproto/codecs/numeric.pyx":223
 * 
 *     try:
 *         bufptr = charbuf             # <<<<<<<<<<<<<<
 * 
 *         if sign == NUMERIC_NEG:
 */
    __pyx_v_bufptr = __pyx_v_charbuf;

    /* "asyncpg/pgproto/codecs/numeric.pyx":225
 *         bufptr = charbuf
 * 
 *         if sign == NUMERIC_NEG:             # <<<<<<<<<<<<<<
 *             bufptr[0] = b'-'
 *             bufptr += 1
 */
    __pyx_t_2 = ((__pyx_v_sign == 0x4000) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":226
 * 
 *         if sign == NUMERIC_NEG:
 *             bufptr[0] = b'-'             # <<<<<<<<<<<<<<
 *             bufptr += 1
 * 
 */
      (__pyx_v_bufptr[0]) = '-';

      /* "asyncpg/pgproto/codecs/numeric.pyx":227
 *         if sign == NUMERIC_NEG:
 *             bufptr[0] = b'-'
 *             bufptr += 1             # <<<<<<<<<<<<<<
 * 
 *         bufptr[0] = b'0'
 */
      __pyx_v_bufptr = (__pyx_v_bufptr + 1);

      /* "asyncpg/pgproto/codecs/numeric.pyx":225
 *         bufptr = charbuf
 * 
 *         if sign == NUMERIC_NEG:             # <<<<<<<<<<<<<<
 *             bufptr[0] = b'-'
 *             bufptr += 1
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":229
 *             bufptr += 1
 * 
 *         bufptr[0] = b'0'             # <<<<<<<<<<<<<<
 *         bufptr[1] = b'.'
 *         bufptr += 2
 */
    (__pyx_v_bufptr[0]) = '0';

    /* "asyncpg/pgproto/codecs/numeric.pyx":230
 * 
 *         bufptr[0] = b'0'
 *         bufptr[1] = b'.'             # <<<<<<<<<<<<<<
 *         bufptr += 2
 * 
 */
    (__pyx_v_bufptr[1]) = '.';

    /* "asyncpg/pgproto/codecs/numeric.pyx":231
 *         bufptr[0] = b'0'
 *         bufptr[1] = b'.'
 *         bufptr += 2             # <<<<<<<<<<<<<<
 * 
 *         if weight >= 0:
 */
    __pyx_v_bufptr = (__pyx_v_bufptr + 2);

    /* "asyncpg/pgproto/codecs/numeric.pyx":233
 *         bufptr += 2
 * 
 *         if weight >= 0:             # <<<<<<<<<<<<<<
 *             bufptr = _unpack_digit_stripping_lzeros(bufptr, pgdigit0)
 *         else:
 */
    __pyx_t_2 = ((__pyx_v_weight >= 0) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":234
 * 
 *         if weight >= 0:
 *             bufptr = _unpack_digit_stripping_lzeros(bufptr, pgdigit0)             # <<<<<<<<<<<<<<
 *         else:
 *             bufptr = _unpack_digit(bufptr, pgdigit0)
 */
      __pyx_v_bufptr = __pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit_stripping_lzeros(__pyx_v_bufptr, __pyx_v_pgdigit0);

      /* "asyncpg/pgproto/codecs/numeric.pyx":233
 *         bufptr += 2
 * 
 *         if weight >= 0:             # <<<<<<<<<<<<<<
 *             bufptr = _unpack_digit_stripping_lzeros(bufptr, pgdigit0)
 *         else:
 */
      goto __pyx_L14;
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":236
 *             bufptr = _unpack_digit_stripping_lzeros(bufptr, pgdigit0)
 *         else:
 *             bufptr = _unpack_digit(bufptr, pgdigit0)             # <<<<<<<<<<<<<<
 * 
 *         for i in range(1, num_pgdigits):
 */
    /*else*/ {
      __pyx_v_bufptr = __pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit(__pyx_v_bufptr, __pyx_v_pgdigit0);
    }
    __pyx_L14:;

    /* "asyncpg/pgproto/codecs/numeric.pyx":238
 *             bufptr = _unpack_digit(bufptr, pgdigit0)
 * 
 *         for i in range(1, num_pgdigits):             # <<<<<<<<<<<<<<
 *             pgdigit = hton.unpack_int16(frb_read(buf, 2))
 *             bufptr = _unpack_digit(bufptr, pgdigit)
 */
    __pyx_t_8 = __pyx_v_num_pgdigits;
    __pyx_t_9 = __pyx_t_8;
    for (__pyx_t_10 = 1; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
      __pyx_v_i = __pyx_t_10;

      /* "asyncpg/pgproto/codecs/numeric.pyx":239
 * 
 *         for i in range(1, num_pgdigits):
 *             pgdigit = hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 *             bufptr = _unpack_digit(bufptr, pgdigit)
 * 
 */
      __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(12, 239, __pyx_L11_error)
      __pyx_v_pgdigit = unpack_int16(__pyx_t_1);

      /* "asyncpg/pgproto/codecs/numeric.pyx":240
 *         for i in range(1, num_pgdigits):
 *             pgdigit = hton.unpack_int16(frb_read(buf, 2))
 *             bufptr = _unpack_digit(bufptr, pgdigit)             # <<<<<<<<<<<<<<
 * 
 *         if dscale:
 */
      __pyx_v_bufptr = __pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit(__pyx_v_bufptr, __pyx_v_pgdigit);
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":242
 *             bufptr = _unpack_digit(bufptr, pgdigit)
 * 
 *         if dscale:             # <<<<<<<<<<<<<<
 *             if trailing_fract_zeros_adj > 0:
 *                 for i in range(trailing_fract_zeros_adj):
 */
    __pyx_t_2 = (__pyx_v_dscale != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":243
 * 
 *         if dscale:
 *             if trailing_fract_zeros_adj > 0:             # <<<<<<<<<<<<<<
 *                 for i in range(trailing_fract_zeros_adj):
 *                     bufptr[i] = <char>b'0'
 */
      __pyx_t_2 = ((__pyx_v_trailing_fract_zeros_adj > 0) != 0);
      if (__pyx_t_2) {

        /* "asyncpg/pgproto/codecs/numeric.pyx":244
 *         if dscale:
 *             if trailing_fract_zeros_adj > 0:
 *                 for i in range(trailing_fract_zeros_adj):             # <<<<<<<<<<<<<<
 *                     bufptr[i] = <char>b'0'
 * 
 */
        __pyx_t_10 = __pyx_v_trailing_fract_zeros_adj;
        __pyx_t_11 = __pyx_t_10;
        for (__pyx_t_12 = 0; __pyx_t_12 < __pyx_t_11; __pyx_t_12+=1) {
          __pyx_v_i = __pyx_t_12;

          /* "asyncpg/pgproto/codecs/numeric.pyx":245
 *             if trailing_fract_zeros_adj > 0:
 *                 for i in range(trailing_fract_zeros_adj):
 *                     bufptr[i] = <char>b'0'             # <<<<<<<<<<<<<<
 * 
 *             # If display scale is _less_ than the number of rendered digits,
 */
          (__pyx_v_bufptr[__pyx_v_i]) = ((char)'0');
        }

        /* "asyncpg/pgproto/codecs/numeric.pyx":243
 * 
 *         if dscale:
 *             if trailing_fract_zeros_adj > 0:             # <<<<<<<<<<<<<<
 *                 for i in range(trailing_fract_zeros_adj):
 *                     bufptr[i] = <char>b'0'
 */
      }

      /* "asyncpg/pgproto/codecs/numeric.pyx":250
 *             # trailing_fract_zeros_adj will be negative and this will strip
 *             # the excess trailing zeros.
 *             bufptr += trailing_fract_zeros_adj             # <<<<<<<<<<<<<<
 * 
 *         if trail_fract_zero:
 */
      __pyx_v_bufptr = (__pyx_v_bufptr + __pyx_v_trailing_fract_zeros_adj);

      /* "asyncpg/pgproto/codecs/numeric.pyx":242
 *             bufptr = _unpack_digit(bufptr, pgdigit)
 * 
 *         if dscale:             # <<<<<<<<<<<<<<
 *             if trailing_fract_zeros_adj > 0:
 *                 for i in range(trailing_fract_zeros_adj):
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":252
 *             bufptr += trailing_fract_zeros_adj
 * 
 *         if trail_fract_zero:             # <<<<<<<<<<<<<<
 *             # Check if the number of rendered digits matches the exponent,
 *             # and if so, add another trailing zero, so the result always
 */
    __pyx_t_2 = (__pyx_v_trail_fract_zero != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":256
 *             # and if so, add another trailing zero, so the result always
 *             # appears with a decimal point.
 *             actual_num_pydigits = bufptr - charbuf - 2             # <<<<<<<<<<<<<<
 *             if sign == NUMERIC_NEG:
 *                 actual_num_pydigits -= 1
 */
      __pyx_v_actual_num_pydigits = ((__pyx_v_bufptr - __pyx_v_charbuf) - 2);

      /* "asyncpg/pgproto/codecs/numeric.pyx":257
 *             # appears with a decimal point.
 *             actual_num_pydigits = bufptr - charbuf - 2
 *             if sign == NUMERIC_NEG:             # <<<<<<<<<<<<<<
 *                 actual_num_pydigits -= 1
 * 
 */
      __pyx_t_2 = ((__pyx_v_sign == 0x4000) != 0);
      if (__pyx_t_2) {

        /* "asyncpg/pgproto/codecs/numeric.pyx":258
 *             actual_num_pydigits = bufptr - charbuf - 2
 *             if sign == NUMERIC_NEG:
 *                 actual_num_pydigits -= 1             # <<<<<<<<<<<<<<
 * 
 *             if actual_num_pydigits == abs_exponent:
 */
        __pyx_v_actual_num_pydigits = (__pyx_v_actual_num_pydigits - 1);

        /* "asyncpg/pgproto/codecs/numeric.pyx":257
 *             # appears with a decimal point.
 *             actual_num_pydigits = bufptr - charbuf - 2
 *             if sign == NUMERIC_NEG:             # <<<<<<<<<<<<<<
 *                 actual_num_pydigits -= 1
 * 
 */
      }

      /* "asyncpg/pgproto/codecs/numeric.pyx":260
 *                 actual_num_pydigits -= 1
 * 
 *             if actual_num_pydigits == abs_exponent:             # <<<<<<<<<<<<<<
 *                 bufptr[0] = <char>b'0'
 *                 bufptr += 1
 */
      __pyx_t_2 = ((__pyx_v_actual_num_pydigits == __pyx_v_abs_exponent) != 0);
      if (__pyx_t_2) {

        /* "asyncpg/pgproto/codecs/numeric.pyx":261
 * 
 *             if actual_num_pydigits == abs_exponent:
 *                 bufptr[0] = <char>b'0'             # <<<<<<<<<<<<<<
 *                 bufptr += 1
 * 
 */
        (__pyx_v_bufptr[0]) = ((char)'0');

        /* "asyncpg/pgproto/codecs/numeric.pyx":262
 *             if actual_num_pydigits == abs_exponent:
 *                 bufptr[0] = <char>b'0'
 *                 bufptr += 1             # <<<<<<<<<<<<<<
 * 
 *         if exponent != 0:
 */
        __pyx_v_bufptr = (__pyx_v_bufptr + 1);

        /* "asyncpg/pgproto/codecs/numeric.pyx":260
 *                 actual_num_pydigits -= 1
 * 
 *             if actual_num_pydigits == abs_exponent:             # <<<<<<<<<<<<<<
 *                 bufptr[0] = <char>b'0'
 *                 bufptr += 1
 */
      }

      /* "asyncpg/pgproto/codecs/numeric.pyx":252
 *             bufptr += trailing_fract_zeros_adj
 * 
 *         if trail_fract_zero:             # <<<<<<<<<<<<<<
 *             # Check if the number of rendered digits matches the exponent,
 *             # and if so, add another trailing zero, so the result always
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":264
 *                 bufptr += 1
 * 
 *         if exponent != 0:             # <<<<<<<<<<<<<<
 *             bufptr[0] = b'E'
 *             if exponent < 0:
 */
    __pyx_t_2 = ((__pyx_v_exponent != 0) != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/numeric.pyx":265
 * 
 *         if exponent != 0:
 *             bufptr[0] = b'E'             # <<<<<<<<<<<<<<
 *             if exponent < 0:
 *                 bufptr[1] = b'-'
 */
      (__pyx_v_bufptr[0]) = 'E';

      /* "asyncpg/pgproto/codecs/numeric.pyx":266
 *         if exponent != 0:
 *             bufptr[0] = b'E'
 *             if exponent < 0:             # <<<<<<<<<<<<<<
 *                 bufptr[1] = b'-'
 *             else:
 */
      __pyx_t_2 = ((__pyx_v_exponent < 0) != 0);
      if (__pyx_t_2) {

        /* "asyncpg/pgproto/codecs/numeric.pyx":267
 *             bufptr[0] = b'E'
 *             if exponent < 0:
 *                 bufptr[1] = b'-'             # <<<<<<<<<<<<<<
 *             else:
 *                 bufptr[1] = b'+'
 */
        (__pyx_v_bufptr[1]) = '-';

        /* "asyncpg/pgproto/codecs/numeric.pyx":266
 *         if exponent != 0:
 *             bufptr[0] = b'E'
 *             if exponent < 0:             # <<<<<<<<<<<<<<
 *                 bufptr[1] = b'-'
 *             else:
 */
        goto __pyx_L25;
      }

      /* "asyncpg/pgproto/codecs/numeric.pyx":269
 *                 bufptr[1] = b'-'
 *             else:
 *                 bufptr[1] = b'+'             # <<<<<<<<<<<<<<
 *             bufptr += 2
 *             snprintf(bufptr, <size_t>exponent_chars + 1, '%d',
 */
      /*else*/ {
        (__pyx_v_bufptr[1]) = '+';
      }
      __pyx_L25:;

      /* "asyncpg/pgproto/codecs/numeric.pyx":270
 *             else:
 *                 bufptr[1] = b'+'
 *             bufptr += 2             # <<<<<<<<<<<<<<
 *             snprintf(bufptr, <size_t>exponent_chars + 1, '%d',
 *                      <int>abs_exponent)
 */
      __pyx_v_bufptr = (__pyx_v_bufptr + 2);

      /* "asyncpg/pgproto/codecs/numeric.pyx":271
 *                 bufptr[1] = b'+'
 *             bufptr += 2
 *             snprintf(bufptr, <size_t>exponent_chars + 1, '%d',             # <<<<<<<<<<<<<<
 *                      <int>abs_exponent)
 *             bufptr += exponent_chars
 */
      (void)(snprintf(__pyx_v_bufptr, (((size_t)__pyx_v_exponent_chars) + 1), ((char const *)"%d"), ((int)__pyx_v_abs_exponent)));

      /* "asyncpg/pgproto/codecs/numeric.pyx":273
 *             snprintf(bufptr, <size_t>exponent_chars + 1, '%d',
 *                      <int>abs_exponent)
 *             bufptr += exponent_chars             # <<<<<<<<<<<<<<
 * 
 *         bufptr[0] = 0
 */
      __pyx_v_bufptr = (__pyx_v_bufptr + __pyx_v_exponent_chars);

      /* "asyncpg/pgproto/codecs/numeric.pyx":264
 *                 bufptr += 1
 * 
 *         if exponent != 0:             # <<<<<<<<<<<<<<
 *             bufptr[0] = b'E'
 *             if exponent < 0:
 */
    }

    /* "asyncpg/pgproto/codecs/numeric.pyx":275
 *             bufptr += exponent_chars
 * 
 *         bufptr[0] = 0             # <<<<<<<<<<<<<<
 * 
 *         pydigits = cpythonx.PyUnicode_FromString(charbuf)
 */
    (__pyx_v_bufptr[0]) = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":277
 *         bufptr[0] = 0
 * 
 *         pydigits = cpythonx.PyUnicode_FromString(charbuf)             # <<<<<<<<<<<<<<
 * 
 *         return _Dec(pydigits)
 */
    __pyx_t_4 = PyUnicode_FromString(__pyx_v_charbuf); if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 277, __pyx_L11_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_v_pydigits = __pyx_t_4;
    __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/numeric.pyx":279
 *         pydigits = cpythonx.PyUnicode_FromString(charbuf)
 * 
 *         return _Dec(pydigits)             # <<<<<<<<<<<<<<
 * 
 *     finally:
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_Dec); if (unlikely(!__pyx_t_3)) __PYX_ERR(12, 279, __pyx_L11_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_4 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_5, __pyx_v_pydigits) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_pydigits);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_4)) __PYX_ERR(12, 279, __pyx_L11_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L10_return;
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":282
 * 
 *     finally:
 *         if buf_allocated:             # <<<<<<<<<<<<<<
 *             cpython.PyMem_Free(charbuf)
 * 
 */
  /*finally:*/ {
    __pyx_L11_error:;
    /*exception exit:*/{
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __pyx_t_16 = 0; __pyx_t_17 = 0; __pyx_t_18 = 0; __pyx_t_19 = 0; __pyx_t_20 = 0; __pyx_t_21 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_19, &__pyx_t_20, &__pyx_t_21);
      if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_16, &__pyx_t_17, &__pyx_t_18) < 0)) __Pyx_ErrFetch(&__pyx_t_16, &__pyx_t_17, &__pyx_t_18);
      __Pyx_XGOTREF(__pyx_t_16);
      __Pyx_XGOTREF(__pyx_t_17);
      __Pyx_XGOTREF(__pyx_t_18);
      __Pyx_XGOTREF(__pyx_t_19);
      __Pyx_XGOTREF(__pyx_t_20);
      __Pyx_XGOTREF(__pyx_t_21);
      __pyx_t_13 = __pyx_lineno; __pyx_t_14 = __pyx_clineno; __pyx_t_15 = __pyx_filename;
      {
        __pyx_t_2 = (__pyx_v_buf_allocated != 0);
        if (__pyx_t_2) {

          /* "asyncpg/pgproto/codecs/numeric.pyx":283
 *     finally:
 *         if buf_allocated:
 *             cpython.PyMem_Free(charbuf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
          PyMem_Free(__pyx_v_charbuf);

          /* "asyncpg/pgproto/codecs/numeric.pyx":282
 * 
 *     finally:
 *         if buf_allocated:             # <<<<<<<<<<<<<<
 *             cpython.PyMem_Free(charbuf)
 * 
 */
        }
      }
      if (PY_MAJOR_VERSION >= 3) {
        __Pyx_XGIVEREF(__pyx_t_19);
        __Pyx_XGIVEREF(__pyx_t_20);
        __Pyx_XGIVEREF(__pyx_t_21);
        __Pyx_ExceptionReset(__pyx_t_19, __pyx_t_20, __pyx_t_21);
      }
      __Pyx_XGIVEREF(__pyx_t_16);
      __Pyx_XGIVEREF(__pyx_t_17);
      __Pyx_XGIVEREF(__pyx_t_18);
      __Pyx_ErrRestore(__pyx_t_16, __pyx_t_17, __pyx_t_18);
      __pyx_t_16 = 0; __pyx_t_17 = 0; __pyx_t_18 = 0; __pyx_t_19 = 0; __pyx_t_20 = 0; __pyx_t_21 = 0;
      __pyx_lineno = __pyx_t_13; __pyx_clineno = __pyx_t_14; __pyx_filename = __pyx_t_15;
      goto __pyx_L1_error;
    }
    __pyx_L10_return: {
      __pyx_t_21 = __pyx_r;
      __pyx_r = 0;
      __pyx_t_2 = (__pyx_v_buf_allocated != 0);
      if (__pyx_t_2) {

        /* "asyncpg/pgproto/codecs/numeric.pyx":283
 *     finally:
 *         if buf_allocated:
 *             cpython.PyMem_Free(charbuf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
        PyMem_Free(__pyx_v_charbuf);

        /* "asyncpg/pgproto/codecs/numeric.pyx":282
 * 
 *     finally:
 *         if buf_allocated:             # <<<<<<<<<<<<<<
 *             cpython.PyMem_Free(charbuf)
 * 
 */
      }
      __pyx_r = __pyx_t_21;
      __pyx_t_21 = 0;
      goto __pyx_L0;
    }
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":132
 * # than the simple text decoder above.  That said, we need the binary
 * # decoder to support binary COPY with numeric values.
 * cdef numeric_decode_binary_ex(             # <<<<<<<<<<<<<<
 *     CodecContext settings,
 *     FRBuffer *buf,
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.numeric_decode_binary_ex", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_pydigits);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":286
 * 
 * 
 * cdef numeric_decode_binary(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return numeric_decode_binary_ex(settings, buf, False)
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_binary(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("numeric_decode_binary", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":287
 * 
 * cdef numeric_decode_binary(CodecContext settings, FRBuffer *buf):
 *     return numeric_decode_binary_ex(settings, buf, False)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_binary_ex(__pyx_v_settings, __pyx_v_buf, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":286
 * 
 * 
 * cdef numeric_decode_binary(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return numeric_decode_binary_ex(settings, buf, False)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.numeric_decode_binary", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":290
 * 
 * 
 * cdef inline char *_unpack_digit_stripping_lzeros(char *buf, int64_t pgdigit):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t d
 */

static CYTHON_INLINE char *__pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit_stripping_lzeros(char *__pyx_v_buf, int64_t __pyx_v_pgdigit) {
  int64_t __pyx_v_d;
  int __pyx_v_significant;
  char *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_unpack_digit_stripping_lzeros", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":295
 *         bint significant
 * 
 *     d = pgdigit // 1000             # <<<<<<<<<<<<<<
 *     significant = (d > 0)
 *     if significant:
 */
  __pyx_v_d = __Pyx_div_int64_t(__pyx_v_pgdigit, 0x3E8);

  /* "asyncpg/pgproto/codecs/numeric.pyx":296
 * 
 *     d = pgdigit // 1000
 *     significant = (d > 0)             # <<<<<<<<<<<<<<
 *     if significant:
 *         pgdigit -= d * 1000
 */
  __pyx_v_significant = (__pyx_v_d > 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":297
 *     d = pgdigit // 1000
 *     significant = (d > 0)
 *     if significant:             # <<<<<<<<<<<<<<
 *         pgdigit -= d * 1000
 *         buf[0] = <char>(d + <int32_t>b'0')
 */
  __pyx_t_1 = (__pyx_v_significant != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":298
 *     significant = (d > 0)
 *     if significant:
 *         pgdigit -= d * 1000             # <<<<<<<<<<<<<<
 *         buf[0] = <char>(d + <int32_t>b'0')
 *         buf += 1
 */
    __pyx_v_pgdigit = (__pyx_v_pgdigit - (__pyx_v_d * 0x3E8));

    /* "asyncpg/pgproto/codecs/numeric.pyx":299
 *     if significant:
 *         pgdigit -= d * 1000
 *         buf[0] = <char>(d + <int32_t>b'0')             # <<<<<<<<<<<<<<
 *         buf += 1
 * 
 */
    (__pyx_v_buf[0]) = ((char)(__pyx_v_d + ((int32_t)'0')));

    /* "asyncpg/pgproto/codecs/numeric.pyx":300
 *         pgdigit -= d * 1000
 *         buf[0] = <char>(d + <int32_t>b'0')
 *         buf += 1             # <<<<<<<<<<<<<<
 * 
 *     d = pgdigit // 100
 */
    __pyx_v_buf = (__pyx_v_buf + 1);

    /* "asyncpg/pgproto/codecs/numeric.pyx":297
 *     d = pgdigit // 1000
 *     significant = (d > 0)
 *     if significant:             # <<<<<<<<<<<<<<
 *         pgdigit -= d * 1000
 *         buf[0] = <char>(d + <int32_t>b'0')
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":302
 *         buf += 1
 * 
 *     d = pgdigit // 100             # <<<<<<<<<<<<<<
 *     significant |= (d > 0)
 *     if significant:
 */
  __pyx_v_d = __Pyx_div_int64_t(__pyx_v_pgdigit, 0x64);

  /* "asyncpg/pgproto/codecs/numeric.pyx":303
 * 
 *     d = pgdigit // 100
 *     significant |= (d > 0)             # <<<<<<<<<<<<<<
 *     if significant:
 *         pgdigit -= d * 100
 */
  __pyx_v_significant = (__pyx_v_significant | (__pyx_v_d > 0));

  /* "asyncpg/pgproto/codecs/numeric.pyx":304
 *     d = pgdigit // 100
 *     significant |= (d > 0)
 *     if significant:             # <<<<<<<<<<<<<<
 *         pgdigit -= d * 100
 *         buf[0] = <char>(d + <int32_t>b'0')
 */
  __pyx_t_1 = (__pyx_v_significant != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":305
 *     significant |= (d > 0)
 *     if significant:
 *         pgdigit -= d * 100             # <<<<<<<<<<<<<<
 *         buf[0] = <char>(d + <int32_t>b'0')
 *         buf += 1
 */
    __pyx_v_pgdigit = (__pyx_v_pgdigit - (__pyx_v_d * 0x64));

    /* "asyncpg/pgproto/codecs/numeric.pyx":306
 *     if significant:
 *         pgdigit -= d * 100
 *         buf[0] = <char>(d + <int32_t>b'0')             # <<<<<<<<<<<<<<
 *         buf += 1
 * 
 */
    (__pyx_v_buf[0]) = ((char)(__pyx_v_d + ((int32_t)'0')));

    /* "asyncpg/pgproto/codecs/numeric.pyx":307
 *         pgdigit -= d * 100
 *         buf[0] = <char>(d + <int32_t>b'0')
 *         buf += 1             # <<<<<<<<<<<<<<
 * 
 *     d = pgdigit // 10
 */
    __pyx_v_buf = (__pyx_v_buf + 1);

    /* "asyncpg/pgproto/codecs/numeric.pyx":304
 *     d = pgdigit // 100
 *     significant |= (d > 0)
 *     if significant:             # <<<<<<<<<<<<<<
 *         pgdigit -= d * 100
 *         buf[0] = <char>(d + <int32_t>b'0')
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":309
 *         buf += 1
 * 
 *     d = pgdigit // 10             # <<<<<<<<<<<<<<
 *     significant |= (d > 0)
 *     if significant:
 */
  __pyx_v_d = __Pyx_div_int64_t(__pyx_v_pgdigit, 10);

  /* "asyncpg/pgproto/codecs/numeric.pyx":310
 * 
 *     d = pgdigit // 10
 *     significant |= (d > 0)             # <<<<<<<<<<<<<<
 *     if significant:
 *         pgdigit -= d * 10
 */
  __pyx_v_significant = (__pyx_v_significant | (__pyx_v_d > 0));

  /* "asyncpg/pgproto/codecs/numeric.pyx":311
 *     d = pgdigit // 10
 *     significant |= (d > 0)
 *     if significant:             # <<<<<<<<<<<<<<
 *         pgdigit -= d * 10
 *         buf[0] = <char>(d + <int32_t>b'0')
 */
  __pyx_t_1 = (__pyx_v_significant != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/numeric.pyx":312
 *     significant |= (d > 0)
 *     if significant:
 *         pgdigit -= d * 10             # <<<<<<<<<<<<<<
 *         buf[0] = <char>(d + <int32_t>b'0')
 *         buf += 1
 */
    __pyx_v_pgdigit = (__pyx_v_pgdigit - (__pyx_v_d * 10));

    /* "asyncpg/pgproto/codecs/numeric.pyx":313
 *     if significant:
 *         pgdigit -= d * 10
 *         buf[0] = <char>(d + <int32_t>b'0')             # <<<<<<<<<<<<<<
 *         buf += 1
 * 
 */
    (__pyx_v_buf[0]) = ((char)(__pyx_v_d + ((int32_t)'0')));

    /* "asyncpg/pgproto/codecs/numeric.pyx":314
 *         pgdigit -= d * 10
 *         buf[0] = <char>(d + <int32_t>b'0')
 *         buf += 1             # <<<<<<<<<<<<<<
 * 
 *     buf[0] = <char>(pgdigit + <int32_t>b'0')
 */
    __pyx_v_buf = (__pyx_v_buf + 1);

    /* "asyncpg/pgproto/codecs/numeric.pyx":311
 *     d = pgdigit // 10
 *     significant |= (d > 0)
 *     if significant:             # <<<<<<<<<<<<<<
 *         pgdigit -= d * 10
 *         buf[0] = <char>(d + <int32_t>b'0')
 */
  }

  /* "asyncpg/pgproto/codecs/numeric.pyx":316
 *         buf += 1
 * 
 *     buf[0] = <char>(pgdigit + <int32_t>b'0')             # <<<<<<<<<<<<<<
 *     buf += 1
 * 
 */
  (__pyx_v_buf[0]) = ((char)(__pyx_v_pgdigit + ((int32_t)'0')));

  /* "asyncpg/pgproto/codecs/numeric.pyx":317
 * 
 *     buf[0] = <char>(pgdigit + <int32_t>b'0')
 *     buf += 1             # <<<<<<<<<<<<<<
 * 
 *     return buf
 */
  __pyx_v_buf = (__pyx_v_buf + 1);

  /* "asyncpg/pgproto/codecs/numeric.pyx":319
 *     buf += 1
 * 
 *     return buf             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_v_buf;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":290
 * 
 * 
 * cdef inline char *_unpack_digit_stripping_lzeros(char *buf, int64_t pgdigit):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t d
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/numeric.pyx":322
 * 
 * 
 * cdef inline char *_unpack_digit(char *buf, int64_t pgdigit):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t d
 */

static CYTHON_INLINE char *__pyx_f_7asyncpg_7pgproto_7pgproto__unpack_digit(char *__pyx_v_buf, int64_t __pyx_v_pgdigit) {
  int64_t __pyx_v_d;
  char *__pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_unpack_digit", 0);

  /* "asyncpg/pgproto/codecs/numeric.pyx":326
 *         int64_t d
 * 
 *     d = pgdigit // 1000             # <<<<<<<<<<<<<<
 *     pgdigit -= d * 1000
 *     buf[0] = <char>(d + <int32_t>b'0')
 */
  __pyx_v_d = __Pyx_div_int64_t(__pyx_v_pgdigit, 0x3E8);

  /* "asyncpg/pgproto/codecs/numeric.pyx":327
 * 
 *     d = pgdigit // 1000
 *     pgdigit -= d * 1000             # <<<<<<<<<<<<<<
 *     buf[0] = <char>(d + <int32_t>b'0')
 * 
 */
  __pyx_v_pgdigit = (__pyx_v_pgdigit - (__pyx_v_d * 0x3E8));

  /* "asyncpg/pgproto/codecs/numeric.pyx":328
 *     d = pgdigit // 1000
 *     pgdigit -= d * 1000
 *     buf[0] = <char>(d + <int32_t>b'0')             # <<<<<<<<<<<<<<
 * 
 *     d = pgdigit // 100
 */
  (__pyx_v_buf[0]) = ((char)(__pyx_v_d + ((int32_t)'0')));

  /* "asyncpg/pgproto/codecs/numeric.pyx":330
 *     buf[0] = <char>(d + <int32_t>b'0')
 * 
 *     d = pgdigit // 100             # <<<<<<<<<<<<<<
 *     pgdigit -= d * 100
 *     buf[1] = <char>(d + <int32_t>b'0')
 */
  __pyx_v_d = __Pyx_div_int64_t(__pyx_v_pgdigit, 0x64);

  /* "asyncpg/pgproto/codecs/numeric.pyx":331
 * 
 *     d = pgdigit // 100
 *     pgdigit -= d * 100             # <<<<<<<<<<<<<<
 *     buf[1] = <char>(d + <int32_t>b'0')
 * 
 */
  __pyx_v_pgdigit = (__pyx_v_pgdigit - (__pyx_v_d * 0x64));

  /* "asyncpg/pgproto/codecs/numeric.pyx":332
 *     d = pgdigit // 100
 *     pgdigit -= d * 100
 *     buf[1] = <char>(d + <int32_t>b'0')             # <<<<<<<<<<<<<<
 * 
 *     d = pgdigit // 10
 */
  (__pyx_v_buf[1]) = ((char)(__pyx_v_d + ((int32_t)'0')));

  /* "asyncpg/pgproto/codecs/numeric.pyx":334
 *     buf[1] = <char>(d + <int32_t>b'0')
 * 
 *     d = pgdigit // 10             # <<<<<<<<<<<<<<
 *     pgdigit -= d * 10
 *     buf[2] = <char>(d + <int32_t>b'0')
 */
  __pyx_v_d = __Pyx_div_int64_t(__pyx_v_pgdigit, 10);

  /* "asyncpg/pgproto/codecs/numeric.pyx":335
 * 
 *     d = pgdigit // 10
 *     pgdigit -= d * 10             # <<<<<<<<<<<<<<
 *     buf[2] = <char>(d + <int32_t>b'0')
 * 
 */
  __pyx_v_pgdigit = (__pyx_v_pgdigit - (__pyx_v_d * 10));

  /* "asyncpg/pgproto/codecs/numeric.pyx":336
 *     d = pgdigit // 10
 *     pgdigit -= d * 10
 *     buf[2] = <char>(d + <int32_t>b'0')             # <<<<<<<<<<<<<<
 * 
 *     buf[3] = <char>(pgdigit + <int32_t>b'0')
 */
  (__pyx_v_buf[2]) = ((char)(__pyx_v_d + ((int32_t)'0')));

  /* "asyncpg/pgproto/codecs/numeric.pyx":338
 *     buf[2] = <char>(d + <int32_t>b'0')
 * 
 *     buf[3] = <char>(pgdigit + <int32_t>b'0')             # <<<<<<<<<<<<<<
 *     buf += 4
 * 
 */
  (__pyx_v_buf[3]) = ((char)(__pyx_v_pgdigit + ((int32_t)'0')));

  /* "asyncpg/pgproto/codecs/numeric.pyx":339
 * 
 *     buf[3] = <char>(pgdigit + <int32_t>b'0')
 *     buf += 4             # <<<<<<<<<<<<<<
 * 
 *     return buf
 */
  __pyx_v_buf = (__pyx_v_buf + 4);

  /* "asyncpg/pgproto/codecs/numeric.pyx":341
 *     buf += 4
 * 
 *     return buf             # <<<<<<<<<<<<<<
 */
  __pyx_r = __pyx_v_buf;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":322
 * 
 * 
 * cdef inline char *_unpack_digit(char *buf, int64_t pgdigit):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int64_t d
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/bits.pyx":8
 * 
 * 
 * cdef bits_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         Py_buffer pybuf
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bits_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  Py_buffer __pyx_v_pybuf;
  int __pyx_v_pybuf_used;
  char *__pyx_v_buf;
  Py_ssize_t __pyx_v_len;
  Py_ssize_t __pyx_v_bitlen;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  Py_ssize_t __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  int __pyx_t_9;
  char const *__pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  PyObject *__pyx_t_13 = NULL;
  PyObject *__pyx_t_14 = NULL;
  PyObject *__pyx_t_15 = NULL;
  PyObject *__pyx_t_16 = NULL;
  __Pyx_RefNannySetupContext("bits_encode", 0);

  /* "asyncpg/pgproto/codecs/bits.pyx":11
 *     cdef:
 *         Py_buffer pybuf
 *         bint pybuf_used = False             # <<<<<<<<<<<<<<
 *         char *buf
 *         ssize_t len
 */
  __pyx_v_pybuf_used = 0;

  /* "asyncpg/pgproto/codecs/bits.pyx":16
 *         ssize_t bitlen
 * 
 *     if cpython.PyBytes_CheckExact(obj):             # <<<<<<<<<<<<<<
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)
 */
  __pyx_t_1 = (PyBytes_CheckExact(__pyx_v_obj) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/bits.pyx":17
 * 
 *     if cpython.PyBytes_CheckExact(obj):
 *         buf = cpython.PyBytes_AS_STRING(obj)             # <<<<<<<<<<<<<<
 *         len = cpython.Py_SIZE(obj)
 *         bitlen = len * 8
 */
    __pyx_v_buf = PyBytes_AS_STRING(__pyx_v_obj);

    /* "asyncpg/pgproto/codecs/bits.pyx":18
 *     if cpython.PyBytes_CheckExact(obj):
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)             # <<<<<<<<<<<<<<
 *         bitlen = len * 8
 *     elif isinstance(obj, pgproto_types.BitString):
 */
    __pyx_v_len = Py_SIZE(__pyx_v_obj);

    /* "asyncpg/pgproto/codecs/bits.pyx":19
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)
 *         bitlen = len * 8             # <<<<<<<<<<<<<<
 *     elif isinstance(obj, pgproto_types.BitString):
 *         cpython.PyBytes_AsStringAndSize(obj.bytes, &buf, &len)
 */
    __pyx_v_bitlen = (__pyx_v_len * 8);

    /* "asyncpg/pgproto/codecs/bits.pyx":16
 *         ssize_t bitlen
 * 
 *     if cpython.PyBytes_CheckExact(obj):             # <<<<<<<<<<<<<<
 *         buf = cpython.PyBytes_AS_STRING(obj)
 *         len = cpython.Py_SIZE(obj)
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/bits.pyx":20
 *         len = cpython.Py_SIZE(obj)
 *         bitlen = len * 8
 *     elif isinstance(obj, pgproto_types.BitString):             # <<<<<<<<<<<<<<
 *         cpython.PyBytes_AsStringAndSize(obj.bytes, &buf, &len)
 *         bitlen = obj.__len__()
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_2)) __PYX_ERR(13, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_BitString); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_1 = PyObject_IsInstance(__pyx_v_obj, __pyx_t_3); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(13, 20, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_4 = (__pyx_t_1 != 0);
  if (__pyx_t_4) {

    /* "asyncpg/pgproto/codecs/bits.pyx":21
 *         bitlen = len * 8
 *     elif isinstance(obj, pgproto_types.BitString):
 *         cpython.PyBytes_AsStringAndSize(obj.bytes, &buf, &len)             # <<<<<<<<<<<<<<
 *         bitlen = obj.__len__()
 *     else:
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_bytes); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 21, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = PyBytes_AsStringAndSize(__pyx_t_3, (&__pyx_v_buf), ((Py_ssize_t *)(&__pyx_v_len))); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(13, 21, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/bits.pyx":22
 *     elif isinstance(obj, pgproto_types.BitString):
 *         cpython.PyBytes_AsStringAndSize(obj.bytes, &buf, &len)
 *         bitlen = obj.__len__()             # <<<<<<<<<<<<<<
 *     else:
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)
 */
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_len); if (unlikely(!__pyx_t_2)) __PYX_ERR(13, 22, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_6) : __Pyx_PyObject_CallNoArg(__pyx_t_2);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 22, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_7 = PyInt_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_7 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(13, 22, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_v_bitlen = __pyx_t_7;

    /* "asyncpg/pgproto/codecs/bits.pyx":20
 *         len = cpython.Py_SIZE(obj)
 *         bitlen = len * 8
 *     elif isinstance(obj, pgproto_types.BitString):             # <<<<<<<<<<<<<<
 *         cpython.PyBytes_AsStringAndSize(obj.bytes, &buf, &len)
 *         bitlen = obj.__len__()
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/bits.pyx":24
 *         bitlen = obj.__len__()
 *     else:
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)             # <<<<<<<<<<<<<<
 *         pybuf_used = True
 *         buf = <char*>pybuf.buf
 */
  /*else*/ {
    __pyx_t_5 = PyObject_GetBuffer(__pyx_v_obj, (&__pyx_v_pybuf), PyBUF_SIMPLE); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(13, 24, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/bits.pyx":25
 *     else:
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)
 *         pybuf_used = True             # <<<<<<<<<<<<<<
 *         buf = <char*>pybuf.buf
 *         len = pybuf.len
 */
    __pyx_v_pybuf_used = 1;

    /* "asyncpg/pgproto/codecs/bits.pyx":26
 *         cpython.PyObject_GetBuffer(obj, &pybuf, cpython.PyBUF_SIMPLE)
 *         pybuf_used = True
 *         buf = <char*>pybuf.buf             # <<<<<<<<<<<<<<
 *         len = pybuf.len
 *         bitlen = len * 8
 */
    __pyx_v_buf = ((char *)__pyx_v_pybuf.buf);

    /* "asyncpg/pgproto/codecs/bits.pyx":27
 *         pybuf_used = True
 *         buf = <char*>pybuf.buf
 *         len = pybuf.len             # <<<<<<<<<<<<<<
 *         bitlen = len * 8
 * 
 */
    __pyx_t_8 = __pyx_v_pybuf.len;
    __pyx_v_len = __pyx_t_8;

    /* "asyncpg/pgproto/codecs/bits.pyx":28
 *         buf = <char*>pybuf.buf
 *         len = pybuf.len
 *         bitlen = len * 8             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
    __pyx_v_bitlen = (__pyx_v_len * 8);
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/bits.pyx":30
 *         bitlen = len * 8
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         if bitlen > _MAXINT32:
 *             raise ValueError('bit value too long')
 */
  /*try:*/ {

    /* "asyncpg/pgproto/codecs/bits.pyx":31
 * 
 *     try:
 *         if bitlen > _MAXINT32:             # <<<<<<<<<<<<<<
 *             raise ValueError('bit value too long')
 *         wbuf.write_int32(4 + <int32_t>len)
 */
    __pyx_t_4 = ((__pyx_v_bitlen > 0x7FFFFFFF) != 0);
    if (unlikely(__pyx_t_4)) {

      /* "asyncpg/pgproto/codecs/bits.pyx":32
 *     try:
 *         if bitlen > _MAXINT32:
 *             raise ValueError('bit value too long')             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(4 + <int32_t>len)
 *         wbuf.write_int32(<int32_t>bitlen)
 */
      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 32, __pyx_L5_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(13, 32, __pyx_L5_error)

      /* "asyncpg/pgproto/codecs/bits.pyx":31
 * 
 *     try:
 *         if bitlen > _MAXINT32:             # <<<<<<<<<<<<<<
 *             raise ValueError('bit value too long')
 *         wbuf.write_int32(4 + <int32_t>len)
 */
    }

    /* "asyncpg/pgproto/codecs/bits.pyx":33
 *         if bitlen > _MAXINT32:
 *             raise ValueError('bit value too long')
 *         wbuf.write_int32(4 + <int32_t>len)             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(<int32_t>bitlen)
 *         wbuf.write_cstr(buf, len)
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, (4 + ((int32_t)__pyx_v_len))); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 33, __pyx_L5_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/bits.pyx":34
 *             raise ValueError('bit value too long')
 *         wbuf.write_int32(4 + <int32_t>len)
 *         wbuf.write_int32(<int32_t>bitlen)             # <<<<<<<<<<<<<<
 *         wbuf.write_cstr(buf, len)
 *     finally:
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)__pyx_v_bitlen)); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 34, __pyx_L5_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/bits.pyx":35
 *         wbuf.write_int32(4 + <int32_t>len)
 *         wbuf.write_int32(<int32_t>bitlen)
 *         wbuf.write_cstr(buf, len)             # <<<<<<<<<<<<<<
 *     finally:
 *         if pybuf_used:
 */
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_wbuf, __pyx_v_buf, __pyx_v_len); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 35, __pyx_L5_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  }

  /* "asyncpg/pgproto/codecs/bits.pyx":37
 *         wbuf.write_cstr(buf, len)
 *     finally:
 *         if pybuf_used:             # <<<<<<<<<<<<<<
 *             cpython.PyBuffer_Release(&pybuf)
 * 
 */
  /*finally:*/ {
    /*normal exit:*/{
      __pyx_t_4 = (__pyx_v_pybuf_used != 0);
      if (__pyx_t_4) {

        /* "asyncpg/pgproto/codecs/bits.pyx":38
 *     finally:
 *         if pybuf_used:
 *             cpython.PyBuffer_Release(&pybuf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
        PyBuffer_Release((&__pyx_v_pybuf));

        /* "asyncpg/pgproto/codecs/bits.pyx":37
 *         wbuf.write_cstr(buf, len)
 *     finally:
 *         if pybuf_used:             # <<<<<<<<<<<<<<
 *             cpython.PyBuffer_Release(&pybuf)
 * 
 */
      }
      goto __pyx_L6;
    }
    __pyx_L5_error:;
    /*exception exit:*/{
      __Pyx_PyThreadState_declare
      __Pyx_PyThreadState_assign
      __pyx_t_11 = 0; __pyx_t_12 = 0; __pyx_t_13 = 0; __pyx_t_14 = 0; __pyx_t_15 = 0; __pyx_t_16 = 0;
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_14, &__pyx_t_15, &__pyx_t_16);
      if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_11, &__pyx_t_12, &__pyx_t_13) < 0)) __Pyx_ErrFetch(&__pyx_t_11, &__pyx_t_12, &__pyx_t_13);
      __Pyx_XGOTREF(__pyx_t_11);
      __Pyx_XGOTREF(__pyx_t_12);
      __Pyx_XGOTREF(__pyx_t_13);
      __Pyx_XGOTREF(__pyx_t_14);
      __Pyx_XGOTREF(__pyx_t_15);
      __Pyx_XGOTREF(__pyx_t_16);
      __pyx_t_5 = __pyx_lineno; __pyx_t_9 = __pyx_clineno; __pyx_t_10 = __pyx_filename;
      {
        __pyx_t_4 = (__pyx_v_pybuf_used != 0);
        if (__pyx_t_4) {

          /* "asyncpg/pgproto/codecs/bits.pyx":38
 *     finally:
 *         if pybuf_used:
 *             cpython.PyBuffer_Release(&pybuf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
          PyBuffer_Release((&__pyx_v_pybuf));

          /* "asyncpg/pgproto/codecs/bits.pyx":37
 *         wbuf.write_cstr(buf, len)
 *     finally:
 *         if pybuf_used:             # <<<<<<<<<<<<<<
 *             cpython.PyBuffer_Release(&pybuf)
 * 
 */
        }
      }
      if (PY_MAJOR_VERSION >= 3) {
        __Pyx_XGIVEREF(__pyx_t_14);
        __Pyx_XGIVEREF(__pyx_t_15);
        __Pyx_XGIVEREF(__pyx_t_16);
        __Pyx_ExceptionReset(__pyx_t_14, __pyx_t_15, __pyx_t_16);
      }
      __Pyx_XGIVEREF(__pyx_t_11);
      __Pyx_XGIVEREF(__pyx_t_12);
      __Pyx_XGIVEREF(__pyx_t_13);
      __Pyx_ErrRestore(__pyx_t_11, __pyx_t_12, __pyx_t_13);
      __pyx_t_11 = 0; __pyx_t_12 = 0; __pyx_t_13 = 0; __pyx_t_14 = 0; __pyx_t_15 = 0; __pyx_t_16 = 0;
      __pyx_lineno = __pyx_t_5; __pyx_clineno = __pyx_t_9; __pyx_filename = __pyx_t_10;
      goto __pyx_L1_error;
    }
    __pyx_L6:;
  }

  /* "asyncpg/pgproto/codecs/bits.pyx":8
 * 
 * 
 * cdef bits_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         Py_buffer pybuf
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.bits_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/bits.pyx":41
 * 
 * 
 * cdef bits_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t bitlen = hton.unpack_int32(frb_read(buf, 4))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_bits_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_bitlen;
  Py_ssize_t __pyx_v_buf_len;
  PyObject *__pyx_v_bytes_ = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  Py_ssize_t __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("bits_decode", 0);

  /* "asyncpg/pgproto/codecs/bits.pyx":43
 * cdef bits_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int32_t bitlen = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *         ssize_t buf_len = buf.len
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(13, 43, __pyx_L1_error)
  __pyx_v_bitlen = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/bits.pyx":44
 *     cdef:
 *         int32_t bitlen = hton.unpack_int32(frb_read(buf, 4))
 *         ssize_t buf_len = buf.len             # <<<<<<<<<<<<<<
 * 
 *     bytes_ = cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)
 */
  __pyx_t_2 = __pyx_v_buf->len;
  __pyx_v_buf_len = __pyx_t_2;

  /* "asyncpg/pgproto/codecs/bits.pyx":46
 *         ssize_t buf_len = buf.len
 * 
 *     bytes_ = cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)             # <<<<<<<<<<<<<<
 *     return pgproto_types.BitString.frombytes(bytes_, bitlen)
 */
  __pyx_t_3 = PyBytes_FromStringAndSize(__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read_all(__pyx_v_buf), __pyx_v_buf_len); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 46, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_v_bytes_ = ((PyObject*)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/bits.pyx":47
 * 
 *     bytes_ = cpython.PyBytes_FromStringAndSize(frb_read_all(buf), buf_len)
 *     return pgproto_types.BitString.frombytes(bytes_, bitlen)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_4)) __PYX_ERR(13, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_BitString); if (unlikely(!__pyx_t_5)) __PYX_ERR(13, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_frombytes); if (unlikely(!__pyx_t_4)) __PYX_ERR(13, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyInt_From_int32_t(__pyx_v_bitlen); if (unlikely(!__pyx_t_5)) __PYX_ERR(13, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = NULL;
  __pyx_t_7 = 0;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_7 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_6, __pyx_v_bytes_, __pyx_t_5};
    __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 47, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_6, __pyx_v_bytes_, __pyx_t_5};
    __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 47, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  {
    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(13, 47, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    if (__pyx_t_6) {
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
    }
    __Pyx_INCREF(__pyx_v_bytes_);
    __Pyx_GIVEREF(__pyx_v_bytes_);
    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_v_bytes_);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_t_5);
    __pyx_t_5 = 0;
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_8, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(13, 47, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/bits.pyx":41
 * 
 * 
 * cdef bits_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t bitlen = hton.unpack_int32(frb_read(buf, 4))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.bits_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_bytes_);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":8
 * 
 * 
 * cdef inline _encode_points(WriteBuffer wbuf, object points):             # <<<<<<<<<<<<<<
 *     cdef object point
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__encode_points(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_points) {
  PyObject *__pyx_v_point = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  double __pyx_t_5;
  __Pyx_RefNannySetupContext("_encode_points", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":11
 *     cdef object point
 * 
 *     for point in points:             # <<<<<<<<<<<<<<
 *         wbuf.write_double(point[0])
 *         wbuf.write_double(point[1])
 */
  if (likely(PyList_CheckExact(__pyx_v_points)) || PyTuple_CheckExact(__pyx_v_points)) {
    __pyx_t_1 = __pyx_v_points; __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_points); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 11, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 11, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(14, 11, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 11, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(14, 11, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 11, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(14, 11, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_point, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/geometry.pyx":12
 * 
 *     for point in points:
 *         wbuf.write_double(point[0])             # <<<<<<<<<<<<<<
 *         wbuf.write_double(point[1])
 * 
 */
    __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_point, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __pyx_PyFloat_AsDouble(__pyx_t_4); if (unlikely((__pyx_t_5 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 12, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 12, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/geometry.pyx":13
 *     for point in points:
 *         wbuf.write_double(point[0])
 *         wbuf.write_double(point[1])             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_point, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __pyx_PyFloat_AsDouble(__pyx_t_4); if (unlikely((__pyx_t_5 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 13, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/geometry.pyx":11
 *     cdef object point
 * 
 *     for point in points:             # <<<<<<<<<<<<<<
 *         wbuf.write_double(point[0])
 *         wbuf.write_double(point[1])
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":8
 * 
 * 
 * cdef inline _encode_points(WriteBuffer wbuf, object points):             # <<<<<<<<<<<<<<
 *     cdef object point
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto._encode_points", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_point);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":16
 * 
 * 
 * cdef inline _decode_points(FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t npts = hton.unpack_int32(frb_read(buf, 4))
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__decode_points(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_npts;
  PyObject *__pyx_v_pts = 0;
  int32_t __pyx_v_i;
  PyObject *__pyx_v_point = 0;
  double __pyx_v_x;
  double __pyx_v_y;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int32_t __pyx_t_3;
  int32_t __pyx_t_4;
  int32_t __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  int __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("_decode_points", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":18
 * cdef inline _decode_points(FRBuffer *buf):
 *     cdef:
 *         int32_t npts = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *         pts = cpython.PyTuple_New(npts)
 *         int32_t i
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 18, __pyx_L1_error)
  __pyx_v_npts = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":19
 *     cdef:
 *         int32_t npts = hton.unpack_int32(frb_read(buf, 4))
 *         pts = cpython.PyTuple_New(npts)             # <<<<<<<<<<<<<<
 *         int32_t i
 *         object point
 */
  __pyx_t_2 = PyTuple_New(__pyx_v_npts); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_v_pts = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":25
 *         double y
 * 
 *     for i in range(npts):             # <<<<<<<<<<<<<<
 *         x = hton.unpack_double(frb_read(buf, 8))
 *         y = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_3 = __pyx_v_npts;
  __pyx_t_4 = __pyx_t_3;
  for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
    __pyx_v_i = __pyx_t_5;

    /* "asyncpg/pgproto/codecs/geometry.pyx":26
 * 
 *     for i in range(npts):
 *         x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         y = hton.unpack_double(frb_read(buf, 8))
 *         point = pgproto_types.Point(x, y)
 */
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 26, __pyx_L1_error)
    __pyx_v_x = unpack_double(__pyx_t_1);

    /* "asyncpg/pgproto/codecs/geometry.pyx":27
 *     for i in range(npts):
 *         x = hton.unpack_double(frb_read(buf, 8))
 *         y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         point = pgproto_types.Point(x, y)
 *         cpython.Py_INCREF(point)
 */
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 27, __pyx_L1_error)
    __pyx_v_y = unpack_double(__pyx_t_1);

    /* "asyncpg/pgproto/codecs/geometry.pyx":28
 *         x = hton.unpack_double(frb_read(buf, 8))
 *         y = hton.unpack_double(frb_read(buf, 8))
 *         point = pgproto_types.Point(x, y)             # <<<<<<<<<<<<<<
 *         cpython.Py_INCREF(point)
 *         cpython.PyTuple_SET_ITEM(pts, i, point)
 */
    __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 28, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_Point); if (unlikely(!__pyx_t_7)) __PYX_ERR(14, 28, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __pyx_t_6 = PyFloat_FromDouble(__pyx_v_x); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 28, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = PyFloat_FromDouble(__pyx_v_y); if (unlikely(!__pyx_t_8)) __PYX_ERR(14, 28, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = NULL;
    __pyx_t_10 = 0;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_7);
      if (likely(__pyx_t_9)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_9);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_7, function);
        __pyx_t_10 = 1;
      }
    }
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_7)) {
      PyObject *__pyx_temp[3] = {__pyx_t_9, __pyx_t_6, __pyx_t_8};
      __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-__pyx_t_10, 2+__pyx_t_10); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 28, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
      PyObject *__pyx_temp[3] = {__pyx_t_9, __pyx_t_6, __pyx_t_8};
      __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-__pyx_t_10, 2+__pyx_t_10); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 28, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    } else
    #endif
    {
      __pyx_t_11 = PyTuple_New(2+__pyx_t_10); if (unlikely(!__pyx_t_11)) __PYX_ERR(14, 28, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_11);
      if (__pyx_t_9) {
        __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_9); __pyx_t_9 = NULL;
      }
      __Pyx_GIVEREF(__pyx_t_6);
      PyTuple_SET_ITEM(__pyx_t_11, 0+__pyx_t_10, __pyx_t_6);
      __Pyx_GIVEREF(__pyx_t_8);
      PyTuple_SET_ITEM(__pyx_t_11, 1+__pyx_t_10, __pyx_t_8);
      __pyx_t_6 = 0;
      __pyx_t_8 = 0;
      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_11, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 28, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
    }
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_XDECREF_SET(__pyx_v_point, __pyx_t_2);
    __pyx_t_2 = 0;

    /* "asyncpg/pgproto/codecs/geometry.pyx":29
 *         y = hton.unpack_double(frb_read(buf, 8))
 *         point = pgproto_types.Point(x, y)
 *         cpython.Py_INCREF(point)             # <<<<<<<<<<<<<<
 *         cpython.PyTuple_SET_ITEM(pts, i, point)
 * 
 */
    Py_INCREF(__pyx_v_point);

    /* "asyncpg/pgproto/codecs/geometry.pyx":30
 *         point = pgproto_types.Point(x, y)
 *         cpython.Py_INCREF(point)
 *         cpython.PyTuple_SET_ITEM(pts, i, point)             # <<<<<<<<<<<<<<
 * 
 *     return pts
 */
    PyTuple_SET_ITEM(__pyx_v_pts, __pyx_v_i, __pyx_v_point);
  }

  /* "asyncpg/pgproto/codecs/geometry.pyx":32
 *         cpython.PyTuple_SET_ITEM(pts, i, point)
 * 
 *     return pts             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_pts);
  __pyx_r = __pyx_v_pts;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":16
 * 
 * 
 * cdef inline _decode_points(FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t npts = hton.unpack_int32(frb_read(buf, 4))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto._decode_points", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_pts);
  __Pyx_XDECREF(__pyx_v_point);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":35
 * 
 * 
 * cdef box_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(32)
 *     _encode_points(wbuf, (obj[0], obj[1]))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_box_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("box_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":36
 * 
 * cdef box_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(32)             # <<<<<<<<<<<<<<
 *     _encode_points(wbuf, (obj[0], obj[1]))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, 32); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 36, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":37
 * cdef box_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(32)
 *     _encode_points(wbuf, (obj[0], obj[1]))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_points(__pyx_v_wbuf, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":35
 * 
 * 
 * cdef box_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(32)
 *     _encode_points(wbuf, (obj[0], obj[1]))
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.box_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":40
 * 
 * 
 * cdef box_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double high_x = hton.unpack_double(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_box_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  double __pyx_v_high_x;
  double __pyx_v_high_y;
  double __pyx_v_low_x;
  double __pyx_v_low_y;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_t_9;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  __Pyx_RefNannySetupContext("box_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":42
 * cdef box_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         double high_x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double high_y = hton.unpack_double(frb_read(buf, 8))
 *         double low_x = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 42, __pyx_L1_error)
  __pyx_v_high_x = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":43
 *     cdef:
 *         double high_x = hton.unpack_double(frb_read(buf, 8))
 *         double high_y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double low_x = hton.unpack_double(frb_read(buf, 8))
 *         double low_y = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 43, __pyx_L1_error)
  __pyx_v_high_y = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":44
 *         double high_x = hton.unpack_double(frb_read(buf, 8))
 *         double high_y = hton.unpack_double(frb_read(buf, 8))
 *         double low_x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double low_y = hton.unpack_double(frb_read(buf, 8))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 44, __pyx_L1_error)
  __pyx_v_low_x = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":45
 *         double high_y = hton.unpack_double(frb_read(buf, 8))
 *         double low_x = hton.unpack_double(frb_read(buf, 8))
 *         double low_y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return pgproto_types.Box(
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 45, __pyx_L1_error)
  __pyx_v_low_y = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":47
 *         double low_y = hton.unpack_double(frb_read(buf, 8))
 * 
 *     return pgproto_types.Box(             # <<<<<<<<<<<<<<
 *         pgproto_types.Point(high_x, high_y),
 *         pgproto_types.Point(low_x, low_y))
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_Box); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":48
 * 
 *     return pgproto_types.Box(
 *         pgproto_types.Point(high_x, high_y),             # <<<<<<<<<<<<<<
 *         pgproto_types.Point(low_x, low_y))
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_Point); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_high_x); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_7 = PyFloat_FromDouble(__pyx_v_high_y); if (unlikely(!__pyx_t_7)) __PYX_ERR(14, 48, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_8 = NULL;
  __pyx_t_9 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_6);
    if (likely(__pyx_t_8)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_8);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_6, function);
      __pyx_t_9 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_6)) {
    PyObject *__pyx_temp[3] = {__pyx_t_8, __pyx_t_5, __pyx_t_7};
    __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_9, 2+__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 48, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
    PyObject *__pyx_temp[3] = {__pyx_t_8, __pyx_t_5, __pyx_t_7};
    __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_9, 2+__pyx_t_9); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 48, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  } else
  #endif
  {
    __pyx_t_10 = PyTuple_New(2+__pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(14, 48, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_10);
    if (__pyx_t_8) {
      __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_8); __pyx_t_8 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_7);
    PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_t_7);
    __pyx_t_5 = 0;
    __pyx_t_7 = 0;
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_10, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 48, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  }
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":49
 *     return pgproto_types.Box(
 *         pgproto_types.Point(high_x, high_y),
 *         pgproto_types.Point(low_x, low_y))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_10, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_10)) __PYX_ERR(14, 49, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_10, __pyx_n_s_Point); if (unlikely(!__pyx_t_7)) __PYX_ERR(14, 49, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
  __pyx_t_10 = PyFloat_FromDouble(__pyx_v_low_x); if (unlikely(!__pyx_t_10)) __PYX_ERR(14, 49, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_10);
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_low_y); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 49, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_8 = NULL;
  __pyx_t_9 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_7))) {
    __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
    if (likely(__pyx_t_8)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
      __Pyx_INCREF(__pyx_t_8);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_7, function);
      __pyx_t_9 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_7)) {
    PyObject *__pyx_temp[3] = {__pyx_t_8, __pyx_t_10, __pyx_t_5};
    __pyx_t_6 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-__pyx_t_9, 2+__pyx_t_9); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 49, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
    PyObject *__pyx_temp[3] = {__pyx_t_8, __pyx_t_10, __pyx_t_5};
    __pyx_t_6 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-__pyx_t_9, 2+__pyx_t_9); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 49, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  {
    __pyx_t_11 = PyTuple_New(2+__pyx_t_9); if (unlikely(!__pyx_t_11)) __PYX_ERR(14, 49, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    if (__pyx_t_8) {
      __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_8); __pyx_t_8 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_10);
    PyTuple_SET_ITEM(__pyx_t_11, 0+__pyx_t_9, __pyx_t_10);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_11, 1+__pyx_t_9, __pyx_t_5);
    __pyx_t_10 = 0;
    __pyx_t_5 = 0;
    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_11, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 49, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
  }
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = NULL;
  __pyx_t_9 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_7)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_7);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_9 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_3, __pyx_t_6};
    __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_9, 2+__pyx_t_9); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 47, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_3, __pyx_t_6};
    __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_9, 2+__pyx_t_9); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 47, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else
  #endif
  {
    __pyx_t_11 = PyTuple_New(2+__pyx_t_9); if (unlikely(!__pyx_t_11)) __PYX_ERR(14, 47, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    if (__pyx_t_7) {
      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7); __pyx_t_7 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_11, 0+__pyx_t_9, __pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_6);
    PyTuple_SET_ITEM(__pyx_t_11, 1+__pyx_t_9, __pyx_t_6);
    __pyx_t_3 = 0;
    __pyx_t_6 = 0;
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_11, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 47, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":40
 * 
 * 
 * cdef box_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double high_x = hton.unpack_double(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.box_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":52
 * 
 * 
 * cdef line_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0])
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_line_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  double __pyx_t_2;
  __Pyx_RefNannySetupContext("line_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":53
 * 
 * cdef line_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(24)             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[0])
 *     wbuf.write_double(obj[1])
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, 24); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 53, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":54
 * cdef line_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0])             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[1])
 *     wbuf.write_double(obj[2])
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 54, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 54, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 54, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":55
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0])
 *     wbuf.write_double(obj[1])             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[2])
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 55, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 55, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 55, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":56
 *     wbuf.write_double(obj[0])
 *     wbuf.write_double(obj[1])
 *     wbuf.write_double(obj[2])             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 56, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":52
 * 
 * 
 * cdef line_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0])
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.line_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":59
 * 
 * 
 * cdef line_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double A = hton.unpack_double(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_line_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  double __pyx_v_A;
  double __pyx_v_B;
  double __pyx_v_C;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  __Pyx_RefNannySetupContext("line_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":61
 * cdef line_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         double A = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double B = hton.unpack_double(frb_read(buf, 8))
 *         double C = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 61, __pyx_L1_error)
  __pyx_v_A = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":62
 *     cdef:
 *         double A = hton.unpack_double(frb_read(buf, 8))
 *         double B = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double C = hton.unpack_double(frb_read(buf, 8))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 62, __pyx_L1_error)
  __pyx_v_B = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":63
 *         double A = hton.unpack_double(frb_read(buf, 8))
 *         double B = hton.unpack_double(frb_read(buf, 8))
 *         double C = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return pgproto_types.Line(A, B, C)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 63, __pyx_L1_error)
  __pyx_v_C = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":65
 *         double C = hton.unpack_double(frb_read(buf, 8))
 * 
 *     return pgproto_types.Line(A, B, C)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 65, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_Line); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 65, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_A); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 65, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_B); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 65, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = PyFloat_FromDouble(__pyx_v_C); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 65, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = NULL;
  __pyx_t_8 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_7)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_7);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_8 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[4] = {__pyx_t_7, __pyx_t_3, __pyx_t_5, __pyx_t_6};
    __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_8, 3+__pyx_t_8); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 65, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[4] = {__pyx_t_7, __pyx_t_3, __pyx_t_5, __pyx_t_6};
    __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_8, 3+__pyx_t_8); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 65, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else
  #endif
  {
    __pyx_t_9 = PyTuple_New(3+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(14, 65, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    if (__pyx_t_7) {
      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_t_5);
    __Pyx_GIVEREF(__pyx_t_6);
    PyTuple_SET_ITEM(__pyx_t_9, 2+__pyx_t_8, __pyx_t_6);
    __pyx_t_3 = 0;
    __pyx_t_5 = 0;
    __pyx_t_6 = 0;
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_9, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 65, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":59
 * 
 * 
 * cdef line_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double A = hton.unpack_double(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.line_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":68
 * 
 * 
 * cdef lseg_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(32)
 *     _encode_points(wbuf, (obj[0], obj[1]))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_lseg_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("lseg_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":69
 * 
 * cdef lseg_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(32)             # <<<<<<<<<<<<<<
 *     _encode_points(wbuf, (obj[0], obj[1]))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, 32); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 69, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":70
 * cdef lseg_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(32)
 *     _encode_points(wbuf, (obj[0], obj[1]))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 70, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 70, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 70, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_points(__pyx_v_wbuf, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 70, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":68
 * 
 * 
 * cdef lseg_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(32)
 *     _encode_points(wbuf, (obj[0], obj[1]))
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.lseg_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":73
 * 
 * 
 * cdef lseg_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double p1_x = hton.unpack_double(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_lseg_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  double __pyx_v_p1_x;
  double __pyx_v_p1_y;
  double __pyx_v_p2_x;
  double __pyx_v_p2_y;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  __Pyx_RefNannySetupContext("lseg_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":75
 * cdef lseg_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         double p1_x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double p1_y = hton.unpack_double(frb_read(buf, 8))
 *         double p2_x = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 75, __pyx_L1_error)
  __pyx_v_p1_x = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":76
 *     cdef:
 *         double p1_x = hton.unpack_double(frb_read(buf, 8))
 *         double p1_y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double p2_x = hton.unpack_double(frb_read(buf, 8))
 *         double p2_y = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 76, __pyx_L1_error)
  __pyx_v_p1_y = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":77
 *         double p1_x = hton.unpack_double(frb_read(buf, 8))
 *         double p1_y = hton.unpack_double(frb_read(buf, 8))
 *         double p2_x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double p2_y = hton.unpack_double(frb_read(buf, 8))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 77, __pyx_L1_error)
  __pyx_v_p2_x = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":78
 *         double p1_y = hton.unpack_double(frb_read(buf, 8))
 *         double p2_x = hton.unpack_double(frb_read(buf, 8))
 *         double p2_y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return pgproto_types.LineSegment((p1_x, p1_y), (p2_x, p2_y))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 78, __pyx_L1_error)
  __pyx_v_p2_y = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":80
 *         double p2_y = hton.unpack_double(frb_read(buf, 8))
 * 
 *     return pgproto_types.LineSegment((p1_x, p1_y), (p2_x, p2_y))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_LineSegment); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_p1_x); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_p1_y); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_5);
  __pyx_t_3 = 0;
  __pyx_t_5 = 0;
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_p2_x); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_p2_y); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) __PYX_ERR(14, 80, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_5);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_3);
  __pyx_t_5 = 0;
  __pyx_t_3 = 0;
  __pyx_t_3 = NULL;
  __pyx_t_8 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_8 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_3, __pyx_t_6, __pyx_t_7};
    __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 80, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_3, __pyx_t_6, __pyx_t_7};
    __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 80, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  } else
  #endif
  {
    __pyx_t_5 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 80, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (__pyx_t_3) {
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3); __pyx_t_3 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_6);
    PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_8, __pyx_t_6);
    __Pyx_GIVEREF(__pyx_t_7);
    PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_8, __pyx_t_7);
    __pyx_t_6 = 0;
    __pyx_t_7 = 0;
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_5, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 80, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":73
 * 
 * 
 * cdef lseg_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double p1_x = hton.unpack_double(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.lseg_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":83
 * 
 * 
 * cdef point_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(16)
 *     wbuf.write_double(obj[0])
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_point_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  double __pyx_t_2;
  __Pyx_RefNannySetupContext("point_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":84
 * 
 * cdef point_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(16)             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[0])
 *     wbuf.write_double(obj[1])
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, 16); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 84, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":85
 * cdef point_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(16)
 *     wbuf.write_double(obj[0])             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[1])
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 85, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 85, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 85, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":86
 *     wbuf.write_int32(16)
 *     wbuf.write_double(obj[0])
 *     wbuf.write_double(obj[1])             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 86, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 86, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 86, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":83
 * 
 * 
 * cdef point_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(16)
 *     wbuf.write_double(obj[0])
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.point_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":89
 * 
 * 
 * cdef point_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double x = hton.unpack_double(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_point_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  double __pyx_v_x;
  double __pyx_v_y;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("point_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":91
 * cdef point_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         double x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double y = hton.unpack_double(frb_read(buf, 8))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 91, __pyx_L1_error)
  __pyx_v_x = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":92
 *     cdef:
 *         double x = hton.unpack_double(frb_read(buf, 8))
 *         double y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return pgproto_types.Point(x, y)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 92, __pyx_L1_error)
  __pyx_v_y = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":94
 *         double y = hton.unpack_double(frb_read(buf, 8))
 * 
 *     return pgproto_types.Point(x, y)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 94, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_Point); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 94, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_x); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 94, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_y); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 94, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = NULL;
  __pyx_t_7 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_7 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_6, __pyx_t_3, __pyx_t_5};
    __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 94, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_6, __pyx_t_3, __pyx_t_5};
    __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 94, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  {
    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(14, 94, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    if (__pyx_t_6) {
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_3);
    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_3);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_t_5);
    __pyx_t_3 = 0;
    __pyx_t_5 = 0;
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_8, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 94, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":89
 * 
 * 
 * cdef point_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double x = hton.unpack_double(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.point_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":97
 * 
 * 
 * cdef path_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int8_t is_closed = 0
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_path_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  int8_t __pyx_v_is_closed;
  Py_ssize_t __pyx_v_npts;
  Py_ssize_t __pyx_v_encoded_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  int8_t __pyx_t_5;
  Py_ssize_t __pyx_t_6;
  __Pyx_RefNannySetupContext("path_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":99
 * cdef path_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     cdef:
 *         int8_t is_closed = 0             # <<<<<<<<<<<<<<
 *         ssize_t npts
 *         ssize_t encoded_len
 */
  __pyx_v_is_closed = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":104
 *         int32_t i
 * 
 *     if cpython.PyTuple_Check(obj):             # <<<<<<<<<<<<<<
 *         is_closed = 1
 *     elif cpython.PyList_Check(obj):
 */
  __pyx_t_1 = (PyTuple_Check(__pyx_v_obj) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/geometry.pyx":105
 * 
 *     if cpython.PyTuple_Check(obj):
 *         is_closed = 1             # <<<<<<<<<<<<<<
 *     elif cpython.PyList_Check(obj):
 *         is_closed = 0
 */
    __pyx_v_is_closed = 1;

    /* "asyncpg/pgproto/codecs/geometry.pyx":104
 *         int32_t i
 * 
 *     if cpython.PyTuple_Check(obj):             # <<<<<<<<<<<<<<
 *         is_closed = 1
 *     elif cpython.PyList_Check(obj):
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/geometry.pyx":106
 *     if cpython.PyTuple_Check(obj):
 *         is_closed = 1
 *     elif cpython.PyList_Check(obj):             # <<<<<<<<<<<<<<
 *         is_closed = 0
 *     elif isinstance(obj, pgproto_types.Path):
 */
  __pyx_t_1 = (PyList_Check(__pyx_v_obj) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/geometry.pyx":107
 *         is_closed = 1
 *     elif cpython.PyList_Check(obj):
 *         is_closed = 0             # <<<<<<<<<<<<<<
 *     elif isinstance(obj, pgproto_types.Path):
 *         is_closed = obj.is_closed
 */
    __pyx_v_is_closed = 0;

    /* "asyncpg/pgproto/codecs/geometry.pyx":106
 *     if cpython.PyTuple_Check(obj):
 *         is_closed = 1
 *     elif cpython.PyList_Check(obj):             # <<<<<<<<<<<<<<
 *         is_closed = 0
 *     elif isinstance(obj, pgproto_types.Path):
 */
    goto __pyx_L3;
  }

  /* "asyncpg/pgproto/codecs/geometry.pyx":108
 *     elif cpython.PyList_Check(obj):
 *         is_closed = 0
 *     elif isinstance(obj, pgproto_types.Path):             # <<<<<<<<<<<<<<
 *         is_closed = obj.is_closed
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 108, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_Path); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 108, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_1 = PyObject_IsInstance(__pyx_v_obj, __pyx_t_3); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(14, 108, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_4 = (__pyx_t_1 != 0);
  if (__pyx_t_4) {

    /* "asyncpg/pgproto/codecs/geometry.pyx":109
 *         is_closed = 0
 *     elif isinstance(obj, pgproto_types.Path):
 *         is_closed = obj.is_closed             # <<<<<<<<<<<<<<
 * 
 *     npts = len(obj)
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_is_closed); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 109, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = __Pyx_PyInt_As_int8_t(__pyx_t_3); if (unlikely((__pyx_t_5 == ((int8_t)-1)) && PyErr_Occurred())) __PYX_ERR(14, 109, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_v_is_closed = __pyx_t_5;

    /* "asyncpg/pgproto/codecs/geometry.pyx":108
 *     elif cpython.PyList_Check(obj):
 *         is_closed = 0
 *     elif isinstance(obj, pgproto_types.Path):             # <<<<<<<<<<<<<<
 *         is_closed = obj.is_closed
 * 
 */
  }
  __pyx_L3:;

  /* "asyncpg/pgproto/codecs/geometry.pyx":111
 *         is_closed = obj.is_closed
 * 
 *     npts = len(obj)             # <<<<<<<<<<<<<<
 *     encoded_len = 1 + 4 + 16 * npts
 *     if encoded_len > _MAXINT32:
 */
  __pyx_t_6 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_6 == ((Py_ssize_t)-1))) __PYX_ERR(14, 111, __pyx_L1_error)
  __pyx_v_npts = __pyx_t_6;

  /* "asyncpg/pgproto/codecs/geometry.pyx":112
 * 
 *     npts = len(obj)
 *     encoded_len = 1 + 4 + 16 * npts             # <<<<<<<<<<<<<<
 *     if encoded_len > _MAXINT32:
 *         raise ValueError('path value too long')
 */
  __pyx_v_encoded_len = (5 + (16 * __pyx_v_npts));

  /* "asyncpg/pgproto/codecs/geometry.pyx":113
 *     npts = len(obj)
 *     encoded_len = 1 + 4 + 16 * npts
 *     if encoded_len > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('path value too long')
 * 
 */
  __pyx_t_4 = ((__pyx_v_encoded_len > 0x7FFFFFFF) != 0);
  if (unlikely(__pyx_t_4)) {

    /* "asyncpg/pgproto/codecs/geometry.pyx":114
 *     encoded_len = 1 + 4 + 16 * npts
 *     if encoded_len > _MAXINT32:
 *         raise ValueError('path value too long')             # <<<<<<<<<<<<<<
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 114, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(14, 114, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/geometry.pyx":113
 *     npts = len(obj)
 *     encoded_len = 1 + 4 + 16 * npts
 *     if encoded_len > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('path value too long')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/geometry.pyx":116
 *         raise ValueError('path value too long')
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)             # <<<<<<<<<<<<<<
 *     wbuf.write_byte(is_closed)
 *     wbuf.write_int32(<int32_t>npts)
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)__pyx_v_encoded_len)); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 116, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":117
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)
 *     wbuf.write_byte(is_closed)             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(<int32_t>npts)
 * 
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_wbuf, __pyx_v_is_closed); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 117, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":118
 *     wbuf.write_int32(<int32_t>encoded_len)
 *     wbuf.write_byte(is_closed)
 *     wbuf.write_int32(<int32_t>npts)             # <<<<<<<<<<<<<<
 * 
 *     _encode_points(wbuf, obj)
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)__pyx_v_npts)); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 118, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":120
 *     wbuf.write_int32(<int32_t>npts)
 * 
 *     _encode_points(wbuf, obj)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_points(__pyx_v_wbuf, __pyx_v_obj); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 120, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":97
 * 
 * 
 * cdef path_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int8_t is_closed = 0
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.path_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":123
 * 
 * 
 * cdef path_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int8_t is_closed = <int8_t>(frb_read(buf, 1)[0])
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_path_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int8_t __pyx_v_is_closed;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  __Pyx_RefNannySetupContext("path_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":125
 * cdef path_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         int8_t is_closed = <int8_t>(frb_read(buf, 1)[0])             # <<<<<<<<<<<<<<
 * 
 *     return pgproto_types.Path(*_decode_points(buf), is_closed=is_closed == 1)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 125, __pyx_L1_error)
  __pyx_v_is_closed = ((int8_t)(__pyx_t_1[0]));

  /* "asyncpg/pgproto/codecs/geometry.pyx":127
 *         int8_t is_closed = <int8_t>(frb_read(buf, 1)[0])
 * 
 *     return pgproto_types.Path(*_decode_points(buf), is_closed=is_closed == 1)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_Path); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto__decode_points(__pyx_v_buf); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = __Pyx_PySequence_Tuple(__pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_5 = __Pyx_PyBool_FromLong((__pyx_v_is_closed == 1)); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_is_closed, __pyx_t_5) < 0) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 127, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_r = __pyx_t_5;
  __pyx_t_5 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":123
 * 
 * 
 * cdef path_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int8_t is_closed = <int8_t>(frb_read(buf, 1)[0])
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.path_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":130
 * 
 * 
 * cdef poly_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         bint is_closed
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_poly_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  Py_ssize_t __pyx_v_npts;
  Py_ssize_t __pyx_v_encoded_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("poly_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":137
 *         int32_t i
 * 
 *     npts = len(obj)             # <<<<<<<<<<<<<<
 *     encoded_len = 4 + 16 * npts
 *     if encoded_len > _MAXINT32:
 */
  __pyx_t_1 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(14, 137, __pyx_L1_error)
  __pyx_v_npts = __pyx_t_1;

  /* "asyncpg/pgproto/codecs/geometry.pyx":138
 * 
 *     npts = len(obj)
 *     encoded_len = 4 + 16 * npts             # <<<<<<<<<<<<<<
 *     if encoded_len > _MAXINT32:
 *         raise ValueError('polygon value too long')
 */
  __pyx_v_encoded_len = (4 + (16 * __pyx_v_npts));

  /* "asyncpg/pgproto/codecs/geometry.pyx":139
 *     npts = len(obj)
 *     encoded_len = 4 + 16 * npts
 *     if encoded_len > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('polygon value too long')
 * 
 */
  __pyx_t_2 = ((__pyx_v_encoded_len > 0x7FFFFFFF) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/geometry.pyx":140
 *     encoded_len = 4 + 16 * npts
 *     if encoded_len > _MAXINT32:
 *         raise ValueError('polygon value too long')             # <<<<<<<<<<<<<<
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 140, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(14, 140, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/geometry.pyx":139
 *     npts = len(obj)
 *     encoded_len = 4 + 16 * npts
 *     if encoded_len > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('polygon value too long')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/geometry.pyx":142
 *         raise ValueError('polygon value too long')
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(<int32_t>npts)
 *     _encode_points(wbuf, obj)
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)__pyx_v_encoded_len)); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 142, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":143
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)
 *     wbuf.write_int32(<int32_t>npts)             # <<<<<<<<<<<<<<
 *     _encode_points(wbuf, obj)
 * 
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, ((int32_t)__pyx_v_npts)); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 143, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":144
 *     wbuf.write_int32(<int32_t>encoded_len)
 *     wbuf.write_int32(<int32_t>npts)
 *     _encode_points(wbuf, obj)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto__encode_points(__pyx_v_wbuf, __pyx_v_obj); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 144, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":130
 * 
 * 
 * cdef poly_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         bint is_closed
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.poly_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":147
 * 
 * 
 * cdef poly_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return pgproto_types.Polygon(*_decode_points(buf))
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_poly_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  __Pyx_RefNannySetupContext("poly_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":148
 * 
 * cdef poly_decode(CodecContext settings, FRBuffer *buf):
 *     return pgproto_types.Polygon(*_decode_points(buf))             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 148, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_Polygon); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 148, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto__decode_points(__pyx_v_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 148, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PySequence_Tuple(__pyx_t_1); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 148, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_3, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 148, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":147
 * 
 * 
 * cdef poly_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return pgproto_types.Polygon(*_decode_points(buf))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.poly_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":151
 * 
 * 
 * cdef circle_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0][0])
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_circle_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_wbuf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  double __pyx_t_3;
  __Pyx_RefNannySetupContext("circle_encode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":152
 * 
 * cdef circle_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(24)             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[0][0])
 *     wbuf.write_double(obj[0][1])
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_wbuf, 24); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 152, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":153
 * cdef circle_encode(CodecContext settings, WriteBuffer wbuf, obj):
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0][0])             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[0][1])
 *     wbuf.write_double(obj[1])
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 153, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_t_1, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 153, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = __pyx_PyFloat_AsDouble(__pyx_t_2); if (unlikely((__pyx_t_3 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 153, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 153, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":154
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0][0])
 *     wbuf.write_double(obj[0][1])             # <<<<<<<<<<<<<<
 *     wbuf.write_double(obj[1])
 * 
 */
  __pyx_t_2 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 154, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_t_2, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 154, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_3 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_3 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 154, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 154, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":155
 *     wbuf.write_double(obj[0][0])
 *     wbuf.write_double(obj[0][1])
 *     wbuf.write_double(obj[1])             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 155, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __pyx_PyFloat_AsDouble(__pyx_t_1); if (unlikely((__pyx_t_3 == (double)-1) && PyErr_Occurred())) __PYX_ERR(14, 155, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double(__pyx_v_wbuf, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(14, 155, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":151
 * 
 * 
 * cdef circle_encode(CodecContext settings, WriteBuffer wbuf, obj):             # <<<<<<<<<<<<<<
 *     wbuf.write_int32(24)
 *     wbuf.write_double(obj[0][0])
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.circle_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/geometry.pyx":158
 * 
 * 
 * cdef circle_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double center_x = hton.unpack_double(frb_read(buf, 8))
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_circle_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  double __pyx_v_center_x;
  double __pyx_v_center_y;
  double __pyx_v_radius;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("circle_decode", 0);

  /* "asyncpg/pgproto/codecs/geometry.pyx":160
 * cdef circle_decode(CodecContext settings, FRBuffer *buf):
 *     cdef:
 *         double center_x = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double center_y = hton.unpack_double(frb_read(buf, 8))
 *         double radius = hton.unpack_double(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 160, __pyx_L1_error)
  __pyx_v_center_x = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":161
 *     cdef:
 *         double center_x = hton.unpack_double(frb_read(buf, 8))
 *         double center_y = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *         double radius = hton.unpack_double(frb_read(buf, 8))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 161, __pyx_L1_error)
  __pyx_v_center_y = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":162
 *         double center_x = hton.unpack_double(frb_read(buf, 8))
 *         double center_y = hton.unpack_double(frb_read(buf, 8))
 *         double radius = hton.unpack_double(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     return pgproto_types.Circle((center_x, center_y), radius)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(14, 162, __pyx_L1_error)
  __pyx_v_radius = unpack_double(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/geometry.pyx":164
 *         double radius = hton.unpack_double(frb_read(buf, 8))
 * 
 *     return pgproto_types.Circle((center_x, center_y), radius)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_pgproto_types); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_Circle); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = PyFloat_FromDouble(__pyx_v_center_x); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_center_y); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) __PYX_ERR(14, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_5);
  PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_5);
  __pyx_t_3 = 0;
  __pyx_t_5 = 0;
  __pyx_t_5 = PyFloat_FromDouble(__pyx_v_radius); if (unlikely(!__pyx_t_5)) __PYX_ERR(14, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_3 = NULL;
  __pyx_t_7 = 0;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_4, function);
      __pyx_t_7 = 1;
    }
  }
  #if CYTHON_FAST_PYCALL
  if (PyFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_3, __pyx_t_6, __pyx_t_5};
    __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 164, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  #if CYTHON_FAST_PYCCALL
  if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
    PyObject *__pyx_temp[3] = {__pyx_t_3, __pyx_t_6, __pyx_t_5};
    __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 164, __pyx_L1_error)
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  } else
  #endif
  {
    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(14, 164, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    if (__pyx_t_3) {
      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_3); __pyx_t_3 = NULL;
    }
    __Pyx_GIVEREF(__pyx_t_6);
    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_6);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_t_5);
    __pyx_t_6 = 0;
    __pyx_t_5 = 0;
    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_8, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(14, 164, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/geometry.pyx":158
 * 
 * 
 * cdef circle_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         double center_x = hton.unpack_double(frb_read(buf, 8))
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.circle_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/hstore.pyx":8
 * 
 * 
 * cdef hstore_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *str
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_hstore_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  char *__pyx_v_str;
  Py_ssize_t __pyx_v_size;
  Py_ssize_t __pyx_v_count;
  PyObject *__pyx_v_items = 0;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_item_buf = 0;
  PyObject *__pyx_v_k = NULL;
  PyObject *__pyx_v_v = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *(*__pyx_t_7)(PyObject *);
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *(*__pyx_t_10)(PyObject *);
  int32_t __pyx_t_11;
  __Pyx_RefNannySetupContext("hstore_encode", 0);

  /* "asyncpg/pgproto/codecs/hstore.pyx":14
 *         ssize_t count
 *         object items
 *         WriteBuffer item_buf = WriteBuffer.new()             # <<<<<<<<<<<<<<
 * 
 *     count = len(obj)
 */
  __pyx_t_1 = ((PyObject *)__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new()); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_item_buf = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":16
 *         WriteBuffer item_buf = WriteBuffer.new()
 * 
 *     count = len(obj)             # <<<<<<<<<<<<<<
 *     if count > _MAXINT32:
 *         raise ValueError('hstore value is too large')
 */
  __pyx_t_2 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_2 == ((Py_ssize_t)-1))) __PYX_ERR(15, 16, __pyx_L1_error)
  __pyx_v_count = __pyx_t_2;

  /* "asyncpg/pgproto/codecs/hstore.pyx":17
 * 
 *     count = len(obj)
 *     if count > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('hstore value is too large')
 *     item_buf.write_int32(<int32_t>count)
 */
  __pyx_t_3 = ((__pyx_v_count > 0x7FFFFFFF) != 0);
  if (unlikely(__pyx_t_3)) {

    /* "asyncpg/pgproto/codecs/hstore.pyx":18
 *     count = len(obj)
 *     if count > _MAXINT32:
 *         raise ValueError('hstore value is too large')             # <<<<<<<<<<<<<<
 *     item_buf.write_int32(<int32_t>count)
 * 
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__27, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 18, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(15, 18, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/hstore.pyx":17
 * 
 *     count = len(obj)
 *     if count > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('hstore value is too large')
 *     item_buf.write_int32(<int32_t>count)
 */
  }

  /* "asyncpg/pgproto/codecs/hstore.pyx":19
 *     if count > _MAXINT32:
 *         raise ValueError('hstore value is too large')
 *     item_buf.write_int32(<int32_t>count)             # <<<<<<<<<<<<<<
 * 
 *     if hasattr(obj, 'items'):
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_item_buf, ((int32_t)__pyx_v_count)); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":21
 *     item_buf.write_int32(<int32_t>count)
 * 
 *     if hasattr(obj, 'items'):             # <<<<<<<<<<<<<<
 *         items = obj.items()
 *     else:
 */
  __pyx_t_3 = __Pyx_HasAttr(__pyx_v_obj, __pyx_n_u_items); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(15, 21, __pyx_L1_error)
  __pyx_t_4 = (__pyx_t_3 != 0);
  if (__pyx_t_4) {

    /* "asyncpg/pgproto/codecs/hstore.pyx":22
 * 
 *     if hasattr(obj, 'items'):
 *         items = obj.items()             # <<<<<<<<<<<<<<
 *     else:
 *         items = obj
 */
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_obj, __pyx_n_s_items); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 22, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_5, function);
      }
    }
    __pyx_t_1 = (__pyx_t_6) ? __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_6) : __Pyx_PyObject_CallNoArg(__pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 22, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_v_items = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":21
 *     item_buf.write_int32(<int32_t>count)
 * 
 *     if hasattr(obj, 'items'):             # <<<<<<<<<<<<<<
 *         items = obj.items()
 *     else:
 */
    goto __pyx_L4;
  }

  /* "asyncpg/pgproto/codecs/hstore.pyx":24
 *         items = obj.items()
 *     else:
 *         items = obj             # <<<<<<<<<<<<<<
 * 
 *     for k, v in items:
 */
  /*else*/ {
    __Pyx_INCREF(__pyx_v_obj);
    __pyx_v_items = __pyx_v_obj;
  }
  __pyx_L4:;

  /* "asyncpg/pgproto/codecs/hstore.pyx":26
 *         items = obj
 * 
 *     for k, v in items:             # <<<<<<<<<<<<<<
 *         if k is None:
 *             raise ValueError('null value not allowed in hstore key')
 */
  if (likely(PyList_CheckExact(__pyx_v_items)) || PyTuple_CheckExact(__pyx_v_items)) {
    __pyx_t_1 = __pyx_v_items; __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_7 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_items); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 26, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_7 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_7)) __PYX_ERR(15, 26, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_7)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_5); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(15, 26, __pyx_L1_error)
        #else
        __pyx_t_5 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 26, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_5); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(15, 26, __pyx_L1_error)
        #else
        __pyx_t_5 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 26, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        #endif
      }
    } else {
      __pyx_t_5 = __pyx_t_7(__pyx_t_1);
      if (unlikely(!__pyx_t_5)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(15, 26, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_5);
    }
    if ((likely(PyTuple_CheckExact(__pyx_t_5))) || (PyList_CheckExact(__pyx_t_5))) {
      PyObject* sequence = __pyx_t_5;
      Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
      if (unlikely(size != 2)) {
        if (size > 2) __Pyx_RaiseTooManyValuesError(2);
        else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
        __PYX_ERR(15, 26, __pyx_L1_error)
      }
      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
      if (likely(PyTuple_CheckExact(sequence))) {
        __pyx_t_6 = PyTuple_GET_ITEM(sequence, 0); 
        __pyx_t_8 = PyTuple_GET_ITEM(sequence, 1); 
      } else {
        __pyx_t_6 = PyList_GET_ITEM(sequence, 0); 
        __pyx_t_8 = PyList_GET_ITEM(sequence, 1); 
      }
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_8);
      #else
      __pyx_t_6 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(15, 26, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_8 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_8)) __PYX_ERR(15, 26, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      #endif
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    } else {
      Py_ssize_t index = -1;
      __pyx_t_9 = PyObject_GetIter(__pyx_t_5); if (unlikely(!__pyx_t_9)) __PYX_ERR(15, 26, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_t_10 = Py_TYPE(__pyx_t_9)->tp_iternext;
      index = 0; __pyx_t_6 = __pyx_t_10(__pyx_t_9); if (unlikely(!__pyx_t_6)) goto __pyx_L7_unpacking_failed;
      __Pyx_GOTREF(__pyx_t_6);
      index = 1; __pyx_t_8 = __pyx_t_10(__pyx_t_9); if (unlikely(!__pyx_t_8)) goto __pyx_L7_unpacking_failed;
      __Pyx_GOTREF(__pyx_t_8);
      if (__Pyx_IternextUnpackEndCheck(__pyx_t_10(__pyx_t_9), 2) < 0) __PYX_ERR(15, 26, __pyx_L1_error)
      __pyx_t_10 = NULL;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      goto __pyx_L8_unpacking_done;
      __pyx_L7_unpacking_failed:;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_t_10 = NULL;
      if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
      __PYX_ERR(15, 26, __pyx_L1_error)
      __pyx_L8_unpacking_done:;
    }
    __Pyx_XDECREF_SET(__pyx_v_k, __pyx_t_6);
    __pyx_t_6 = 0;
    __Pyx_XDECREF_SET(__pyx_v_v, __pyx_t_8);
    __pyx_t_8 = 0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":27
 * 
 *     for k, v in items:
 *         if k is None:             # <<<<<<<<<<<<<<
 *             raise ValueError('null value not allowed in hstore key')
 *         as_pg_string_and_size(settings, k, &str, &size)
 */
    __pyx_t_4 = (__pyx_v_k == Py_None);
    __pyx_t_3 = (__pyx_t_4 != 0);
    if (unlikely(__pyx_t_3)) {

      /* "asyncpg/pgproto/codecs/hstore.pyx":28
 *     for k, v in items:
 *         if k is None:
 *             raise ValueError('null value not allowed in hstore key')             # <<<<<<<<<<<<<<
 *         as_pg_string_and_size(settings, k, &str, &size)
 *         item_buf.write_int32(<int32_t>size)
 */
      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 28, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __PYX_ERR(15, 28, __pyx_L1_error)

      /* "asyncpg/pgproto/codecs/hstore.pyx":27
 * 
 *     for k, v in items:
 *         if k is None:             # <<<<<<<<<<<<<<
 *             raise ValueError('null value not allowed in hstore key')
 *         as_pg_string_and_size(settings, k, &str, &size)
 */
    }

    /* "asyncpg/pgproto/codecs/hstore.pyx":29
 *         if k is None:
 *             raise ValueError('null value not allowed in hstore key')
 *         as_pg_string_and_size(settings, k, &str, &size)             # <<<<<<<<<<<<<<
 *         item_buf.write_int32(<int32_t>size)
 *         item_buf.write_cstr(str, size)
 */
    __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size(__pyx_v_settings, __pyx_v_k, (&__pyx_v_str), (&__pyx_v_size)); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 29, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":30
 *             raise ValueError('null value not allowed in hstore key')
 *         as_pg_string_and_size(settings, k, &str, &size)
 *         item_buf.write_int32(<int32_t>size)             # <<<<<<<<<<<<<<
 *         item_buf.write_cstr(str, size)
 *         if v is None:
 */
    __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_item_buf, ((int32_t)__pyx_v_size)); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 30, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":31
 *         as_pg_string_and_size(settings, k, &str, &size)
 *         item_buf.write_int32(<int32_t>size)
 *         item_buf.write_cstr(str, size)             # <<<<<<<<<<<<<<
 *         if v is None:
 *             item_buf.write_int32(<int32_t>-1)
 */
    __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_item_buf, __pyx_v_str, __pyx_v_size); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 31, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":32
 *         item_buf.write_int32(<int32_t>size)
 *         item_buf.write_cstr(str, size)
 *         if v is None:             # <<<<<<<<<<<<<<
 *             item_buf.write_int32(<int32_t>-1)
 *         else:
 */
    __pyx_t_3 = (__pyx_v_v == Py_None);
    __pyx_t_4 = (__pyx_t_3 != 0);
    if (__pyx_t_4) {

      /* "asyncpg/pgproto/codecs/hstore.pyx":33
 *         item_buf.write_cstr(str, size)
 *         if v is None:
 *             item_buf.write_int32(<int32_t>-1)             # <<<<<<<<<<<<<<
 *         else:
 *             as_pg_string_and_size(settings, v, &str, &size)
 */
      __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_item_buf, ((int32_t)-1L)); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 33, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "asyncpg/pgproto/codecs/hstore.pyx":32
 *         item_buf.write_int32(<int32_t>size)
 *         item_buf.write_cstr(str, size)
 *         if v is None:             # <<<<<<<<<<<<<<
 *             item_buf.write_int32(<int32_t>-1)
 *         else:
 */
      goto __pyx_L10;
    }

    /* "asyncpg/pgproto/codecs/hstore.pyx":35
 *             item_buf.write_int32(<int32_t>-1)
 *         else:
 *             as_pg_string_and_size(settings, v, &str, &size)             # <<<<<<<<<<<<<<
 *             item_buf.write_int32(<int32_t>size)
 *             item_buf.write_cstr(str, size)
 */
    /*else*/ {
      __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size(__pyx_v_settings, __pyx_v_v, (&__pyx_v_str), (&__pyx_v_size)); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 35, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "asyncpg/pgproto/codecs/hstore.pyx":36
 *         else:
 *             as_pg_string_and_size(settings, v, &str, &size)
 *             item_buf.write_int32(<int32_t>size)             # <<<<<<<<<<<<<<
 *             item_buf.write_cstr(str, size)
 * 
 */
      __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_item_buf, ((int32_t)__pyx_v_size)); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 36, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "asyncpg/pgproto/codecs/hstore.pyx":37
 *             as_pg_string_and_size(settings, v, &str, &size)
 *             item_buf.write_int32(<int32_t>size)
 *             item_buf.write_cstr(str, size)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(item_buf.len())
 */
      __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_item_buf, __pyx_v_str, __pyx_v_size); if (unlikely(!__pyx_t_5)) __PYX_ERR(15, 37, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    }
    __pyx_L10:;

    /* "asyncpg/pgproto/codecs/hstore.pyx":26
 *         items = obj
 * 
 *     for k, v in items:             # <<<<<<<<<<<<<<
 *         if k is None:
 *             raise ValueError('null value not allowed in hstore key')
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":39
 *             item_buf.write_cstr(str, size)
 * 
 *     buf.write_int32(item_buf.len())             # <<<<<<<<<<<<<<
 *     buf.write_buffer(item_buf)
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len(__pyx_v_item_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_11 = __Pyx_PyInt_As_int32_t(__pyx_t_1); if (unlikely((__pyx_t_11 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(15, 39, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_t_11); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":40
 * 
 *     buf.write_int32(item_buf.len())
 *     buf.write_buffer(item_buf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer(__pyx_v_buf, __pyx_v_item_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 40, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":8
 * 
 * 
 * cdef hstore_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         char *str
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.hstore_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_items);
  __Pyx_XDECREF((PyObject *)__pyx_v_item_buf);
  __Pyx_XDECREF(__pyx_v_k);
  __Pyx_XDECREF(__pyx_v_v);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/hstore.pyx":43
 * 
 * 
 * cdef hstore_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         dict result
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_hstore_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_v_result = 0;
  uint32_t __pyx_v_elem_count;
  int32_t __pyx_v_elem_len;
  CYTHON_UNUSED uint32_t __pyx_v_i;
  PyObject *__pyx_v_k = 0;
  PyObject *__pyx_v_v = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  char const *__pyx_t_2;
  int __pyx_t_3;
  uint32_t __pyx_t_4;
  uint32_t __pyx_t_5;
  uint32_t __pyx_t_6;
  __Pyx_RefNannySetupContext("hstore_decode", 0);

  /* "asyncpg/pgproto/codecs/hstore.pyx":52
 *         str v
 * 
 *     result = {}             # <<<<<<<<<<<<<<
 * 
 *     elem_count = <uint32_t>hton.unpack_int32(frb_read(buf, 4))
 */
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 52, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_result = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":54
 *     result = {}
 * 
 *     elem_count = <uint32_t>hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *     if elem_count == 0:
 *         return result
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_2 == ((char const *)NULL))) __PYX_ERR(15, 54, __pyx_L1_error)
  __pyx_v_elem_count = ((uint32_t)unpack_int32(__pyx_t_2));

  /* "asyncpg/pgproto/codecs/hstore.pyx":55
 * 
 *     elem_count = <uint32_t>hton.unpack_int32(frb_read(buf, 4))
 *     if elem_count == 0:             # <<<<<<<<<<<<<<
 *         return result
 * 
 */
  __pyx_t_3 = ((__pyx_v_elem_count == 0) != 0);
  if (__pyx_t_3) {

    /* "asyncpg/pgproto/codecs/hstore.pyx":56
 *     elem_count = <uint32_t>hton.unpack_int32(frb_read(buf, 4))
 *     if elem_count == 0:
 *         return result             # <<<<<<<<<<<<<<
 * 
 *     for i in range(elem_count):
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_result);
    __pyx_r = __pyx_v_result;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":55
 * 
 *     elem_count = <uint32_t>hton.unpack_int32(frb_read(buf, 4))
 *     if elem_count == 0:             # <<<<<<<<<<<<<<
 *         return result
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/hstore.pyx":58
 *         return result
 * 
 *     for i in range(elem_count):             # <<<<<<<<<<<<<<
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:
 */
  __pyx_t_4 = __pyx_v_elem_count;
  __pyx_t_5 = __pyx_t_4;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "asyncpg/pgproto/codecs/hstore.pyx":59
 * 
 *     for i in range(elem_count):
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *         if elem_len < 0:
 *             raise ValueError('null value not allowed in hstore key')
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_2 == ((char const *)NULL))) __PYX_ERR(15, 59, __pyx_L1_error)
    __pyx_v_elem_len = unpack_int32(__pyx_t_2);

    /* "asyncpg/pgproto/codecs/hstore.pyx":60
 *     for i in range(elem_count):
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:             # <<<<<<<<<<<<<<
 *             raise ValueError('null value not allowed in hstore key')
 * 
 */
    __pyx_t_3 = ((__pyx_v_elem_len < 0) != 0);
    if (unlikely(__pyx_t_3)) {

      /* "asyncpg/pgproto/codecs/hstore.pyx":61
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:
 *             raise ValueError('null value not allowed in hstore key')             # <<<<<<<<<<<<<<
 * 
 *         k = decode_pg_string(settings, frb_read(buf, elem_len), elem_len)
 */
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 61, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(15, 61, __pyx_L1_error)

      /* "asyncpg/pgproto/codecs/hstore.pyx":60
 *     for i in range(elem_count):
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:             # <<<<<<<<<<<<<<
 *             raise ValueError('null value not allowed in hstore key')
 * 
 */
    }

    /* "asyncpg/pgproto/codecs/hstore.pyx":63
 *             raise ValueError('null value not allowed in hstore key')
 * 
 *         k = decode_pg_string(settings, frb_read(buf, elem_len), elem_len)             # <<<<<<<<<<<<<<
 * 
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, __pyx_v_elem_len); if (unlikely(__pyx_t_2 == ((char const *)NULL))) __PYX_ERR(15, 63, __pyx_L1_error)
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_decode_pg_string(__pyx_v_settings, __pyx_t_2, __pyx_v_elem_len); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 63, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (!(likely(PyUnicode_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(15, 63, __pyx_L1_error)
    __Pyx_XDECREF_SET(__pyx_v_k, ((PyObject*)__pyx_t_1));
    __pyx_t_1 = 0;

    /* "asyncpg/pgproto/codecs/hstore.pyx":65
 *         k = decode_pg_string(settings, frb_read(buf, elem_len), elem_len)
 * 
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *         if elem_len < 0:
 *             v = None
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_2 == ((char const *)NULL))) __PYX_ERR(15, 65, __pyx_L1_error)
    __pyx_v_elem_len = unpack_int32(__pyx_t_2);

    /* "asyncpg/pgproto/codecs/hstore.pyx":66
 * 
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:             # <<<<<<<<<<<<<<
 *             v = None
 *         else:
 */
    __pyx_t_3 = ((__pyx_v_elem_len < 0) != 0);
    if (__pyx_t_3) {

      /* "asyncpg/pgproto/codecs/hstore.pyx":67
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:
 *             v = None             # <<<<<<<<<<<<<<
 *         else:
 *             v = decode_pg_string(settings, frb_read(buf, elem_len), elem_len)
 */
      __Pyx_INCREF(Py_None);
      __Pyx_XDECREF_SET(__pyx_v_v, ((PyObject*)Py_None));

      /* "asyncpg/pgproto/codecs/hstore.pyx":66
 * 
 *         elem_len = hton.unpack_int32(frb_read(buf, 4))
 *         if elem_len < 0:             # <<<<<<<<<<<<<<
 *             v = None
 *         else:
 */
      goto __pyx_L7;
    }

    /* "asyncpg/pgproto/codecs/hstore.pyx":69
 *             v = None
 *         else:
 *             v = decode_pg_string(settings, frb_read(buf, elem_len), elem_len)             # <<<<<<<<<<<<<<
 * 
 *         result[k] = v
 */
    /*else*/ {
      __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, __pyx_v_elem_len); if (unlikely(__pyx_t_2 == ((char const *)NULL))) __PYX_ERR(15, 69, __pyx_L1_error)
      __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_decode_pg_string(__pyx_v_settings, __pyx_t_2, __pyx_v_elem_len); if (unlikely(!__pyx_t_1)) __PYX_ERR(15, 69, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      if (!(likely(PyUnicode_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(15, 69, __pyx_L1_error)
      __Pyx_XDECREF_SET(__pyx_v_v, ((PyObject*)__pyx_t_1));
      __pyx_t_1 = 0;
    }
    __pyx_L7:;

    /* "asyncpg/pgproto/codecs/hstore.pyx":71
 *             v = decode_pg_string(settings, frb_read(buf, elem_len), elem_len)
 * 
 *         result[k] = v             # <<<<<<<<<<<<<<
 * 
 *     return result
 */
    if (unlikely(PyDict_SetItem(__pyx_v_result, __pyx_v_k, __pyx_v_v) < 0)) __PYX_ERR(15, 71, __pyx_L1_error)
  }

  /* "asyncpg/pgproto/codecs/hstore.pyx":73
 *         result[k] = v
 * 
 *     return result             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_result);
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/hstore.pyx":43
 * 
 * 
 * cdef hstore_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         dict result
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.hstore_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_result);
  __Pyx_XDECREF(__pyx_v_k);
  __Pyx_XDECREF(__pyx_v_v);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/misc.pyx":8
 * 
 * 
 * cdef void_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     # Void is zero bytes
 *     buf.write_int32(0)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_void_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, CYTHON_UNUSED PyObject *__pyx_v_obj) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("void_encode", 0);

  /* "asyncpg/pgproto/codecs/misc.pyx":10
 * cdef void_encode(CodecContext settings, WriteBuffer buf, obj):
 *     # Void is zero bytes
 *     buf.write_int32(0)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(16, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/misc.pyx":8
 * 
 * 
 * cdef void_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     # Void is zero bytes
 *     buf.write_int32(0)
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.void_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/misc.pyx":13
 * 
 * 
 * cdef void_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     # Do nothing; void will be passed as NULL so this function
 *     # will never be called.
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_void_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, CYTHON_UNUSED struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("void_decode", 0);

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":22
 * 
 * 
 * cdef inline uint8_t _ip_max_prefix_len(int32_t family):             # <<<<<<<<<<<<<<
 *     # Maximum number of bits in the network prefix of the specified
 *     # IP protocol version.
 */

static CYTHON_INLINE uint8_t __pyx_f_7asyncpg_7pgproto_7pgproto__ip_max_prefix_len(int32_t __pyx_v_family) {
  uint8_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_ip_max_prefix_len", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":25
 *     # Maximum number of bits in the network prefix of the specified
 *     # IP protocol version.
 *     if family == PGSQL_AF_INET:             # <<<<<<<<<<<<<<
 *         return 32
 *     else:
 */
  __pyx_t_1 = ((__pyx_v_family == 2) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/network.pyx":26
 *     # IP protocol version.
 *     if family == PGSQL_AF_INET:
 *         return 32             # <<<<<<<<<<<<<<
 *     else:
 *         return 128
 */
    __pyx_r = 32;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/network.pyx":25
 *     # Maximum number of bits in the network prefix of the specified
 *     # IP protocol version.
 *     if family == PGSQL_AF_INET:             # <<<<<<<<<<<<<<
 *         return 32
 *     else:
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":28
 *         return 32
 *     else:
 *         return 128             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_r = 0x80;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/network.pyx":22
 * 
 * 
 * cdef inline uint8_t _ip_max_prefix_len(int32_t family):             # <<<<<<<<<<<<<<
 *     # Maximum number of bits in the network prefix of the specified
 *     # IP protocol version.
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":31
 * 
 * 
 * cdef inline int32_t _ip_addr_len(int32_t family):             # <<<<<<<<<<<<<<
 *     # Length of address in bytes for the specified IP protocol version.
 *     if family == PGSQL_AF_INET:
 */

static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto__ip_addr_len(int32_t __pyx_v_family) {
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_ip_addr_len", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":33
 * cdef inline int32_t _ip_addr_len(int32_t family):
 *     # Length of address in bytes for the specified IP protocol version.
 *     if family == PGSQL_AF_INET:             # <<<<<<<<<<<<<<
 *         return 4
 *     else:
 */
  __pyx_t_1 = ((__pyx_v_family == 2) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/network.pyx":34
 *     # Length of address in bytes for the specified IP protocol version.
 *     if family == PGSQL_AF_INET:
 *         return 4             # <<<<<<<<<<<<<<
 *     else:
 *         return 16
 */
    __pyx_r = 4;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/network.pyx":33
 * cdef inline int32_t _ip_addr_len(int32_t family):
 *     # Length of address in bytes for the specified IP protocol version.
 *     if family == PGSQL_AF_INET:             # <<<<<<<<<<<<<<
 *         return 4
 *     else:
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":36
 *         return 4
 *     else:
 *         return 16             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_r = 16;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/network.pyx":31
 * 
 * 
 * cdef inline int32_t _ip_addr_len(int32_t family):             # <<<<<<<<<<<<<<
 *     # Length of address in bytes for the specified IP protocol version.
 *     if family == PGSQL_AF_INET:
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":39
 * 
 * 
 * cdef inline int8_t _ver_to_family(int32_t version):             # <<<<<<<<<<<<<<
 *     if version == 4:
 *         return PGSQL_AF_INET
 */

static CYTHON_INLINE int8_t __pyx_f_7asyncpg_7pgproto_7pgproto__ver_to_family(int32_t __pyx_v_version) {
  int8_t __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("_ver_to_family", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":40
 * 
 * cdef inline int8_t _ver_to_family(int32_t version):
 *     if version == 4:             # <<<<<<<<<<<<<<
 *         return PGSQL_AF_INET
 *     else:
 */
  __pyx_t_1 = ((__pyx_v_version == 4) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/codecs/network.pyx":41
 * cdef inline int8_t _ver_to_family(int32_t version):
 *     if version == 4:
 *         return PGSQL_AF_INET             # <<<<<<<<<<<<<<
 *     else:
 *         return PGSQL_AF_INET6
 */
    __pyx_r = 2;
    goto __pyx_L0;

    /* "asyncpg/pgproto/codecs/network.pyx":40
 * 
 * cdef inline int8_t _ver_to_family(int32_t version):
 *     if version == 4:             # <<<<<<<<<<<<<<
 *         return PGSQL_AF_INET
 *     else:
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":43
 *         return PGSQL_AF_INET
 *     else:
 *         return PGSQL_AF_INET6             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __pyx_r = 3;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/network.pyx":39
 * 
 * 
 * cdef inline int8_t _ver_to_family(int32_t version):             # <<<<<<<<<<<<<<
 *     if version == 4:
 *         return PGSQL_AF_INET
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":46
 * 
 * 
 * cdef inline _net_encode(WriteBuffer buf, int8_t family, uint32_t bits,             # <<<<<<<<<<<<<<
 *                         int8_t is_cidr, bytes addr):
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto__net_encode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, int8_t __pyx_v_family, uint32_t __pyx_v_bits, int8_t __pyx_v_is_cidr, PyObject *__pyx_v_addr) {
  char *__pyx_v_addrbytes;
  Py_ssize_t __pyx_v_addrlen;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("_net_encode", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":53
 *         ssize_t addrlen
 * 
 *     cpython.PyBytes_AsStringAndSize(addr, &addrbytes, &addrlen)             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4 + <int32_t>addrlen)
 */
  __pyx_t_1 = PyBytes_AsStringAndSize(__pyx_v_addr, (&__pyx_v_addrbytes), ((Py_ssize_t *)(&__pyx_v_addrlen))); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(17, 53, __pyx_L1_error)

  /* "asyncpg/pgproto/codecs/network.pyx":55
 *     cpython.PyBytes_AsStringAndSize(addr, &addrbytes, &addrlen)
 * 
 *     buf.write_int32(4 + <int32_t>addrlen)             # <<<<<<<<<<<<<<
 *     buf.write_byte(family)
 *     buf.write_byte(<int8_t>bits)
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, (4 + ((int32_t)__pyx_v_addrlen))); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 55, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":56
 * 
 *     buf.write_int32(4 + <int32_t>addrlen)
 *     buf.write_byte(family)             # <<<<<<<<<<<<<<
 *     buf.write_byte(<int8_t>bits)
 *     buf.write_byte(is_cidr)
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, __pyx_v_family); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":57
 *     buf.write_int32(4 + <int32_t>addrlen)
 *     buf.write_byte(family)
 *     buf.write_byte(<int8_t>bits)             # <<<<<<<<<<<<<<
 *     buf.write_byte(is_cidr)
 *     buf.write_byte(<int8_t>addrlen)
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, ((int8_t)__pyx_v_bits)); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 57, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":58
 *     buf.write_byte(family)
 *     buf.write_byte(<int8_t>bits)
 *     buf.write_byte(is_cidr)             # <<<<<<<<<<<<<<
 *     buf.write_byte(<int8_t>addrlen)
 *     buf.write_cstr(addrbytes, addrlen)
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, __pyx_v_is_cidr); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 58, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":59
 *     buf.write_byte(<int8_t>bits)
 *     buf.write_byte(is_cidr)
 *     buf.write_byte(<int8_t>addrlen)             # <<<<<<<<<<<<<<
 *     buf.write_cstr(addrbytes, addrlen)
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte(__pyx_v_buf, ((int8_t)__pyx_v_addrlen)); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 59, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":60
 *     buf.write_byte(is_cidr)
 *     buf.write_byte(<int8_t>addrlen)
 *     buf.write_cstr(addrbytes, addrlen)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr(__pyx_v_buf, __pyx_v_addrbytes, __pyx_v_addrlen); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 60, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":46
 * 
 * 
 * cdef inline _net_encode(WriteBuffer buf, int8_t family, uint32_t bits,             # <<<<<<<<<<<<<<
 *                         int8_t is_cidr, bytes addr):
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto._net_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":63
 * 
 * 
 * cdef net_decode(CodecContext settings, FRBuffer *buf, bint as_cidr):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t family = <int32_t>frb_read(buf, 1)[0]
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_net_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf, int __pyx_v_as_cidr) {
  int32_t __pyx_v_family;
  uint8_t __pyx_v_bits;
  int __pyx_v_prefix_len;
  int32_t __pyx_v_is_cidr;
  int32_t __pyx_v_addrlen;
  PyObject *__pyx_v_addr = 0;
  uint8_t __pyx_v_max_prefix_len;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  int __pyx_t_8;
  __Pyx_RefNannySetupContext("net_decode", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":65
 * cdef net_decode(CodecContext settings, FRBuffer *buf, bint as_cidr):
 *     cdef:
 *         int32_t family = <int32_t>frb_read(buf, 1)[0]             # <<<<<<<<<<<<<<
 *         uint8_t bits = <uint8_t>frb_read(buf, 1)[0]
 *         int prefix_len
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(17, 65, __pyx_L1_error)
  __pyx_v_family = ((int32_t)(__pyx_t_1[0]));

  /* "asyncpg/pgproto/codecs/network.pyx":66
 *     cdef:
 *         int32_t family = <int32_t>frb_read(buf, 1)[0]
 *         uint8_t bits = <uint8_t>frb_read(buf, 1)[0]             # <<<<<<<<<<<<<<
 *         int prefix_len
 *         int32_t is_cidr = <int32_t>frb_read(buf, 1)[0]
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(17, 66, __pyx_L1_error)
  __pyx_v_bits = ((uint8_t)(__pyx_t_1[0]));

  /* "asyncpg/pgproto/codecs/network.pyx":68
 *         uint8_t bits = <uint8_t>frb_read(buf, 1)[0]
 *         int prefix_len
 *         int32_t is_cidr = <int32_t>frb_read(buf, 1)[0]             # <<<<<<<<<<<<<<
 *         int32_t addrlen = <int32_t>frb_read(buf, 1)[0]
 *         bytes addr
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(17, 68, __pyx_L1_error)
  __pyx_v_is_cidr = ((int32_t)(__pyx_t_1[0]));

  /* "asyncpg/pgproto/codecs/network.pyx":69
 *         int prefix_len
 *         int32_t is_cidr = <int32_t>frb_read(buf, 1)[0]
 *         int32_t addrlen = <int32_t>frb_read(buf, 1)[0]             # <<<<<<<<<<<<<<
 *         bytes addr
 *         uint8_t max_prefix_len = _ip_max_prefix_len(family)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 1); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(17, 69, __pyx_L1_error)
  __pyx_v_addrlen = ((int32_t)(__pyx_t_1[0]));

  /* "asyncpg/pgproto/codecs/network.pyx":71
 *         int32_t addrlen = <int32_t>frb_read(buf, 1)[0]
 *         bytes addr
 *         uint8_t max_prefix_len = _ip_max_prefix_len(family)             # <<<<<<<<<<<<<<
 * 
 *     if is_cidr != as_cidr:
 */
  __pyx_v_max_prefix_len = __pyx_f_7asyncpg_7pgproto_7pgproto__ip_max_prefix_len(__pyx_v_family);

  /* "asyncpg/pgproto/codecs/network.pyx":73
 *         uint8_t max_prefix_len = _ip_max_prefix_len(family)
 * 
 *     if is_cidr != as_cidr:             # <<<<<<<<<<<<<<
 *         raise ValueError('unexpected CIDR flag set in non-cidr value')
 * 
 */
  __pyx_t_2 = ((__pyx_v_is_cidr != __pyx_v_as_cidr) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/network.pyx":74
 * 
 *     if is_cidr != as_cidr:
 *         raise ValueError('unexpected CIDR flag set in non-cidr value')             # <<<<<<<<<<<<<<
 * 
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:
 */
    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__29, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 74, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(17, 74, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/network.pyx":73
 *         uint8_t max_prefix_len = _ip_max_prefix_len(family)
 * 
 *     if is_cidr != as_cidr:             # <<<<<<<<<<<<<<
 *         raise ValueError('unexpected CIDR flag set in non-cidr value')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":76
 *         raise ValueError('unexpected CIDR flag set in non-cidr value')
 * 
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:             # <<<<<<<<<<<<<<
 *         raise ValueError('invalid address family in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'
 */
  switch (__pyx_v_family) {
    case 2:
    case 3:
    __pyx_t_2 = 0;
    break;
    default:
    __pyx_t_2 = 1;
    break;
  }
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/network.pyx":77
 * 
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:
 *         raise ValueError('invalid address family in "{}" value'.format(             # <<<<<<<<<<<<<<
 *             'cidr' if is_cidr else 'inet'
 *         ))
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_invalid_address_family_in_value, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 77, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);

    /* "asyncpg/pgproto/codecs/network.pyx":78
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:
 *         raise ValueError('invalid address family in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'             # <<<<<<<<<<<<<<
 *         ))
 * 
 */
    if ((__pyx_v_is_cidr != 0)) {
      __Pyx_INCREF(__pyx_n_u_cidr);
      __pyx_t_5 = __pyx_n_u_cidr;
    } else {
      __Pyx_INCREF(__pyx_n_u_inet);
      __pyx_t_5 = __pyx_n_u_inet;
    }
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 77, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/network.pyx":77
 * 
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:
 *         raise ValueError('invalid address family in "{}" value'.format(             # <<<<<<<<<<<<<<
 *             'cidr' if is_cidr else 'inet'
 *         ))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 77, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(17, 77, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/network.pyx":76
 *         raise ValueError('unexpected CIDR flag set in non-cidr value')
 * 
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:             # <<<<<<<<<<<<<<
 *         raise ValueError('invalid address family in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":81
 *         ))
 * 
 *     max_prefix_len = _ip_max_prefix_len(family)             # <<<<<<<<<<<<<<
 * 
 *     if bits > max_prefix_len:
 */
  __pyx_v_max_prefix_len = __pyx_f_7asyncpg_7pgproto_7pgproto__ip_max_prefix_len(__pyx_v_family);

  /* "asyncpg/pgproto/codecs/network.pyx":83
 *     max_prefix_len = _ip_max_prefix_len(family)
 * 
 *     if bits > max_prefix_len:             # <<<<<<<<<<<<<<
 *         raise ValueError('invalid network prefix length in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'
 */
  __pyx_t_2 = ((__pyx_v_bits > __pyx_v_max_prefix_len) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/network.pyx":84
 * 
 *     if bits > max_prefix_len:
 *         raise ValueError('invalid network prefix length in "{}" value'.format(             # <<<<<<<<<<<<<<
 *             'cidr' if is_cidr else 'inet'
 *         ))
 */
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_invalid_network_prefix_length_in, __pyx_n_s_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 84, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);

    /* "asyncpg/pgproto/codecs/network.pyx":85
 *     if bits > max_prefix_len:
 *         raise ValueError('invalid network prefix length in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'             # <<<<<<<<<<<<<<
 *         ))
 * 
 */
    if ((__pyx_v_is_cidr != 0)) {
      __Pyx_INCREF(__pyx_n_u_cidr);
      __pyx_t_5 = __pyx_n_u_cidr;
    } else {
      __Pyx_INCREF(__pyx_n_u_inet);
      __pyx_t_5 = __pyx_n_u_inet;
    }
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_4 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 84, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "asyncpg/pgproto/codecs/network.pyx":84
 * 
 *     if bits > max_prefix_len:
 *         raise ValueError('invalid network prefix length in "{}" value'.format(             # <<<<<<<<<<<<<<
 *             'cidr' if is_cidr else 'inet'
 *         ))
 */
    __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 84, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(17, 84, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/network.pyx":83
 *     max_prefix_len = _ip_max_prefix_len(family)
 * 
 *     if bits > max_prefix_len:             # <<<<<<<<<<<<<<
 *         raise ValueError('invalid network prefix length in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":88
 *         ))
 * 
 *     if addrlen != _ip_addr_len(family):             # <<<<<<<<<<<<<<
 *         raise ValueError('invalid address length in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'
 */
  __pyx_t_2 = ((__pyx_v_addrlen != __pyx_f_7asyncpg_7pgproto_7pgproto__ip_addr_len(__pyx_v_family)) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/network.pyx":89
 * 
 *     if addrlen != _ip_addr_len(family):
 *         raise ValueError('invalid address length in "{}" value'.format(             # <<<<<<<<<<<<<<
 *             'cidr' if is_cidr else 'inet'
 *         ))
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_invalid_address_length_in_value, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 89, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);

    /* "asyncpg/pgproto/codecs/network.pyx":90
 *     if addrlen != _ip_addr_len(family):
 *         raise ValueError('invalid address length in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'             # <<<<<<<<<<<<<<
 *         ))
 * 
 */
    if ((__pyx_v_is_cidr != 0)) {
      __Pyx_INCREF(__pyx_n_u_cidr);
      __pyx_t_5 = __pyx_n_u_cidr;
    } else {
      __Pyx_INCREF(__pyx_n_u_inet);
      __pyx_t_5 = __pyx_n_u_inet;
    }
    __pyx_t_6 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_6)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5);
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 89, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/network.pyx":89
 * 
 *     if addrlen != _ip_addr_len(family):
 *         raise ValueError('invalid address length in "{}" value'.format(             # <<<<<<<<<<<<<<
 *             'cidr' if is_cidr else 'inet'
 *         ))
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 89, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(17, 89, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/network.pyx":88
 *         ))
 * 
 *     if addrlen != _ip_addr_len(family):             # <<<<<<<<<<<<<<
 *         raise ValueError('invalid address length in "{}" value'.format(
 *             'cidr' if is_cidr else 'inet'
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":93
 *         ))
 * 
 *     addr = cpython.PyBytes_FromStringAndSize(frb_read(buf, addrlen), addrlen)             # <<<<<<<<<<<<<<
 * 
 *     if as_cidr or bits != max_prefix_len:
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, __pyx_v_addrlen); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(17, 93, __pyx_L1_error)
  __pyx_t_4 = PyBytes_FromStringAndSize(__pyx_t_1, __pyx_v_addrlen); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 93, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_v_addr = ((PyObject*)__pyx_t_4);
  __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":95
 *     addr = cpython.PyBytes_FromStringAndSize(frb_read(buf, addrlen), addrlen)
 * 
 *     if as_cidr or bits != max_prefix_len:             # <<<<<<<<<<<<<<
 *         prefix_len = cpython.PyLong_FromLong(bits)
 * 
 */
  __pyx_t_7 = (__pyx_v_as_cidr != 0);
  if (!__pyx_t_7) {
  } else {
    __pyx_t_2 = __pyx_t_7;
    goto __pyx_L8_bool_binop_done;
  }
  __pyx_t_7 = ((__pyx_v_bits != __pyx_v_max_prefix_len) != 0);
  __pyx_t_2 = __pyx_t_7;
  __pyx_L8_bool_binop_done:;
  if (__pyx_t_2) {

    /* "asyncpg/pgproto/codecs/network.pyx":96
 * 
 *     if as_cidr or bits != max_prefix_len:
 *         prefix_len = cpython.PyLong_FromLong(bits)             # <<<<<<<<<<<<<<
 * 
 *         if as_cidr:
 */
    __pyx_t_4 = PyLong_FromLong(__pyx_v_bits); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 96, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_8 = __Pyx_PyInt_As_int(__pyx_t_4); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) __PYX_ERR(17, 96, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_v_prefix_len = __pyx_t_8;

    /* "asyncpg/pgproto/codecs/network.pyx":98
 *         prefix_len = cpython.PyLong_FromLong(bits)
 * 
 *         if as_cidr:             # <<<<<<<<<<<<<<
 *             return _ipnet((addr, prefix_len))
 *         else:
 */
    __pyx_t_2 = (__pyx_v_as_cidr != 0);
    if (__pyx_t_2) {

      /* "asyncpg/pgproto/codecs/network.pyx":99
 * 
 *         if as_cidr:
 *             return _ipnet((addr, prefix_len))             # <<<<<<<<<<<<<<
 *         else:
 *             return _ipiface((addr, prefix_len))
 */
      __Pyx_XDECREF(__pyx_r);
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_ipnet); if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 99, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_prefix_len); if (unlikely(!__pyx_t_5)) __PYX_ERR(17, 99, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) __PYX_ERR(17, 99, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_INCREF(__pyx_v_addr);
      __Pyx_GIVEREF(__pyx_v_addr);
      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_v_addr);
      __Pyx_GIVEREF(__pyx_t_5);
      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_5);
      __pyx_t_5 = 0;
      __pyx_t_5 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_5)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_5);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
        }
      }
      __pyx_t_4 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_5, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_6);
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 99, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_r = __pyx_t_4;
      __pyx_t_4 = 0;
      goto __pyx_L0;

      /* "asyncpg/pgproto/codecs/network.pyx":98
 *         prefix_len = cpython.PyLong_FromLong(bits)
 * 
 *         if as_cidr:             # <<<<<<<<<<<<<<
 *             return _ipnet((addr, prefix_len))
 *         else:
 */
    }

    /* "asyncpg/pgproto/codecs/network.pyx":101
 *             return _ipnet((addr, prefix_len))
 *         else:
 *             return _ipiface((addr, prefix_len))             # <<<<<<<<<<<<<<
 *     else:
 *         return _ipaddr(addr)
 */
    /*else*/ {
      __Pyx_XDECREF(__pyx_r);
      __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_ipiface); if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 101, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_6 = __Pyx_PyInt_From_int(__pyx_v_prefix_len); if (unlikely(!__pyx_t_6)) __PYX_ERR(17, 101, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(17, 101, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_INCREF(__pyx_v_addr);
      __Pyx_GIVEREF(__pyx_v_addr);
      PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_addr);
      __Pyx_GIVEREF(__pyx_t_6);
      PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_6);
      __pyx_t_6 = 0;
      __pyx_t_6 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
        __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
        if (likely(__pyx_t_6)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_6);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_3, function);
        }
      }
      __pyx_t_4 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_5);
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 101, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_r = __pyx_t_4;
      __pyx_t_4 = 0;
      goto __pyx_L0;
    }

    /* "asyncpg/pgproto/codecs/network.pyx":95
 *     addr = cpython.PyBytes_FromStringAndSize(frb_read(buf, addrlen), addrlen)
 * 
 *     if as_cidr or bits != max_prefix_len:             # <<<<<<<<<<<<<<
 *         prefix_len = cpython.PyLong_FromLong(bits)
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/network.pyx":103
 *             return _ipiface((addr, prefix_len))
 *     else:
 *         return _ipaddr(addr)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_n_s_ipaddr); if (unlikely(!__pyx_t_3)) __PYX_ERR(17, 103, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_3);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_3, function);
      }
    }
    __pyx_t_4 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_5, __pyx_v_addr) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_addr);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 103, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_r = __pyx_t_4;
    __pyx_t_4 = 0;
    goto __pyx_L0;
  }

  /* "asyncpg/pgproto/codecs/network.pyx":63
 * 
 * 
 * cdef net_decode(CodecContext settings, FRBuffer *buf, bint as_cidr):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t family = <int32_t>frb_read(buf, 1)[0]
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.net_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_addr);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":106
 * 
 * 
 * cdef cidr_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         object ipnet
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_cidr_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_v_ipnet = 0;
  int8_t __pyx_v_family;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int32_t __pyx_t_4;
  uint32_t __pyx_t_5;
  __Pyx_RefNannySetupContext("cidr_encode", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":111
 *         int8_t family
 * 
 *     ipnet = _ipnet(obj)             # <<<<<<<<<<<<<<
 *     family = _ver_to_family(ipnet.version)
 *     _net_encode(buf, family, ipnet.prefixlen, 1, ipnet.network_address.packed)
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_ipnet); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 111, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_3)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_1 = (__pyx_t_3) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_3, __pyx_v_obj) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v_obj);
  __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
  if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 111, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_ipnet = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":112
 * 
 *     ipnet = _ipnet(obj)
 *     family = _ver_to_family(ipnet.version)             # <<<<<<<<<<<<<<
 *     _net_encode(buf, family, ipnet.prefixlen, 1, ipnet.network_address.packed)
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipnet, __pyx_n_s_version); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 112, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = __Pyx_PyInt_As_int32_t(__pyx_t_1); if (unlikely((__pyx_t_4 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(17, 112, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_family = __pyx_f_7asyncpg_7pgproto_7pgproto__ver_to_family(__pyx_t_4);

  /* "asyncpg/pgproto/codecs/network.pyx":113
 *     ipnet = _ipnet(obj)
 *     family = _ver_to_family(ipnet.version)
 *     _net_encode(buf, family, ipnet.prefixlen, 1, ipnet.network_address.packed)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipnet, __pyx_n_s_prefixlen); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_5 = __Pyx_PyInt_As_uint32_t(__pyx_t_1); if (unlikely((__pyx_t_5 == ((uint32_t)-1)) && PyErr_Occurred())) __PYX_ERR(17, 113, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipnet, __pyx_n_s_network_address); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_packed); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (!(likely(PyBytes_CheckExact(__pyx_t_2))||((__pyx_t_2) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_2)->tp_name), 0))) __PYX_ERR(17, 113, __pyx_L1_error)
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto__net_encode(__pyx_v_buf, __pyx_v_family, __pyx_t_5, 1, ((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 113, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":106
 * 
 * 
 * cdef cidr_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         object ipnet
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.cidr_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_ipnet);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":116
 * 
 * 
 * cdef cidr_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return net_decode(settings, buf, True)
 * 
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_cidr_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("cidr_decode", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":117
 * 
 * cdef cidr_decode(CodecContext settings, FRBuffer *buf):
 *     return net_decode(settings, buf, True)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_net_decode(__pyx_v_settings, __pyx_v_buf, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 117, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/network.pyx":116
 * 
 * 
 * cdef cidr_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return net_decode(settings, buf, True)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.cidr_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":120
 * 
 * 
 * cdef inet_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         object ipaddr
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_inet_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  PyObject *__pyx_v_ipaddr = 0;
  int8_t __pyx_v_family;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int32_t __pyx_t_7;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  uint32_t __pyx_t_12;
  __Pyx_RefNannySetupContext("inet_encode", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":125
 *         int8_t family
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         ipaddr = _ipaddr(obj)
 *     except ValueError:
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/network.pyx":126
 * 
 *     try:
 *         ipaddr = _ipaddr(obj)             # <<<<<<<<<<<<<<
 *     except ValueError:
 *         # PostgreSQL accepts *both* CIDR and host values
 */
      __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_ipaddr); if (unlikely(!__pyx_t_5)) __PYX_ERR(17, 126, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
        if (likely(__pyx_t_6)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
          __Pyx_INCREF(__pyx_t_6);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_5, function);
        }
      }
      __pyx_t_4 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_6, __pyx_v_obj) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_v_obj);
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 126, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_v_ipaddr = __pyx_t_4;
      __pyx_t_4 = 0;

      /* "asyncpg/pgproto/codecs/network.pyx":125
 *         int8_t family
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         ipaddr = _ipaddr(obj)
 *     except ValueError:
 */
    }

    /* "asyncpg/pgproto/codecs/network.pyx":134
 *         _net_encode(buf, family, ipaddr.network.prefixlen, 1, ipaddr.packed)
 *     else:
 *         family = _ver_to_family(ipaddr.version)             # <<<<<<<<<<<<<<
 *         _net_encode(buf, family, _ip_max_prefix_len(family), 0, ipaddr.packed)
 * 
 */
    /*else:*/ {
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipaddr, __pyx_n_s_version); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 134, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_7 = __Pyx_PyInt_As_int32_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(17, 134, __pyx_L5_except_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_family = __pyx_f_7asyncpg_7pgproto_7pgproto__ver_to_family(__pyx_t_7);

      /* "asyncpg/pgproto/codecs/network.pyx":135
 *     else:
 *         family = _ver_to_family(ipaddr.version)
 *         _net_encode(buf, family, _ip_max_prefix_len(family), 0, ipaddr.packed)             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipaddr, __pyx_n_s_packed); if (unlikely(!__pyx_t_4)) __PYX_ERR(17, 135, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(17, 135, __pyx_L5_except_error)
      __pyx_t_5 = __pyx_f_7asyncpg_7pgproto_7pgproto__net_encode(__pyx_v_buf, __pyx_v_family, __pyx_f_7asyncpg_7pgproto_7pgproto__ip_max_prefix_len(__pyx_v_family), 0, ((PyObject*)__pyx_t_4)); if (unlikely(!__pyx_t_5)) __PYX_ERR(17, 135, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;

    /* "asyncpg/pgproto/codecs/network.pyx":127
 *     try:
 *         ipaddr = _ipaddr(obj)
 *     except ValueError:             # <<<<<<<<<<<<<<
 *         # PostgreSQL accepts *both* CIDR and host values
 *         # for the host datatype.
 */
    __pyx_t_8 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_ValueError);
    if (__pyx_t_8) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.inet_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_4, &__pyx_t_6) < 0) __PYX_ERR(17, 127, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GOTREF(__pyx_t_6);

      /* "asyncpg/pgproto/codecs/network.pyx":130
 *         # PostgreSQL accepts *both* CIDR and host values
 *         # for the host datatype.
 *         ipaddr = _ipiface(obj)             # <<<<<<<<<<<<<<
 *         family = _ver_to_family(ipaddr.version)
 *         _net_encode(buf, family, ipaddr.network.prefixlen, 1, ipaddr.packed)
 */
      __Pyx_GetModuleGlobalName(__pyx_t_10, __pyx_n_s_ipiface); if (unlikely(!__pyx_t_10)) __PYX_ERR(17, 130, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_10);
      __pyx_t_11 = NULL;
      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_10))) {
        __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_10);
        if (likely(__pyx_t_11)) {
          PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_10);
          __Pyx_INCREF(__pyx_t_11);
          __Pyx_INCREF(function);
          __Pyx_DECREF_SET(__pyx_t_10, function);
        }
      }
      __pyx_t_9 = (__pyx_t_11) ? __Pyx_PyObject_Call2Args(__pyx_t_10, __pyx_t_11, __pyx_v_obj) : __Pyx_PyObject_CallOneArg(__pyx_t_10, __pyx_v_obj);
      __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
      if (unlikely(!__pyx_t_9)) __PYX_ERR(17, 130, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __Pyx_XDECREF_SET(__pyx_v_ipaddr, __pyx_t_9);
      __pyx_t_9 = 0;

      /* "asyncpg/pgproto/codecs/network.pyx":131
 *         # for the host datatype.
 *         ipaddr = _ipiface(obj)
 *         family = _ver_to_family(ipaddr.version)             # <<<<<<<<<<<<<<
 *         _net_encode(buf, family, ipaddr.network.prefixlen, 1, ipaddr.packed)
 *     else:
 */
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipaddr, __pyx_n_s_version); if (unlikely(!__pyx_t_9)) __PYX_ERR(17, 131, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_7 = __Pyx_PyInt_As_int32_t(__pyx_t_9); if (unlikely((__pyx_t_7 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(17, 131, __pyx_L5_except_error)
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_family = __pyx_f_7asyncpg_7pgproto_7pgproto__ver_to_family(__pyx_t_7);

      /* "asyncpg/pgproto/codecs/network.pyx":132
 *         ipaddr = _ipiface(obj)
 *         family = _ver_to_family(ipaddr.version)
 *         _net_encode(buf, family, ipaddr.network.prefixlen, 1, ipaddr.packed)             # <<<<<<<<<<<<<<
 *     else:
 *         family = _ver_to_family(ipaddr.version)
 */
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipaddr, __pyx_n_s_network); if (unlikely(!__pyx_t_9)) __PYX_ERR(17, 132, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_n_s_prefixlen); if (unlikely(!__pyx_t_10)) __PYX_ERR(17, 132, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_10);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_t_12 = __Pyx_PyInt_As_uint32_t(__pyx_t_10); if (unlikely((__pyx_t_12 == ((uint32_t)-1)) && PyErr_Occurred())) __PYX_ERR(17, 132, __pyx_L5_except_error)
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_v_ipaddr, __pyx_n_s_packed); if (unlikely(!__pyx_t_10)) __PYX_ERR(17, 132, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_10);
      if (!(likely(PyBytes_CheckExact(__pyx_t_10))||((__pyx_t_10) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_10)->tp_name), 0))) __PYX_ERR(17, 132, __pyx_L5_except_error)
      __pyx_t_9 = __pyx_f_7asyncpg_7pgproto_7pgproto__net_encode(__pyx_v_buf, __pyx_v_family, __pyx_t_12, 1, ((PyObject*)__pyx_t_10)); if (unlikely(!__pyx_t_9)) __PYX_ERR(17, 132, __pyx_L5_except_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;
    __pyx_L5_except_error:;

    /* "asyncpg/pgproto/codecs/network.pyx":125
 *         int8_t family
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         ipaddr = _ipaddr(obj)
 *     except ValueError:
 */
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "asyncpg/pgproto/codecs/network.pyx":120
 * 
 * 
 * cdef inet_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         object ipaddr
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.inet_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_ipaddr);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/network.pyx":138
 * 
 * 
 * cdef inet_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return net_decode(settings, buf, False)
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_inet_decode(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("inet_decode", 0);

  /* "asyncpg/pgproto/codecs/network.pyx":139
 * 
 * cdef inet_decode(CodecContext settings, FRBuffer *buf):
 *     return net_decode(settings, buf, False)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_net_decode(__pyx_v_settings, __pyx_v_buf, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 139, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/network.pyx":138
 * 
 * 
 * cdef inet_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     return net_decode(settings, buf, False)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.inet_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/tid.pyx":8
 * 
 * 
 * cdef tid_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef unsigned long block, offset
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_tid_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  int __pyx_v_overflow;
  unsigned long __pyx_v_block;
  unsigned long __pyx_v_offset;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  Py_ssize_t __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  unsigned long __pyx_t_10;
  int __pyx_t_11;
  __Pyx_RefNannySetupContext("tid_encode", 0);

  /* "asyncpg/pgproto/codecs/tid.pyx":9
 * 
 * cdef tid_encode(CodecContext settings, WriteBuffer buf, obj):
 *     cdef int overflow = 0             # <<<<<<<<<<<<<<
 *     cdef unsigned long block, offset
 * 
 */
  __pyx_v_overflow = 0;

  /* "asyncpg/pgproto/codecs/tid.pyx":12
 *     cdef unsigned long block, offset
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             'list or tuple expected (got type {})'.format(type(obj)))
 */
  __pyx_t_2 = (PyTuple_Check(__pyx_v_obj) != 0);
  if (!__pyx_t_2) {
  } else {
    __pyx_t_1 = __pyx_t_2;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_2 = (PyList_Check(__pyx_v_obj) != 0);
  __pyx_t_1 = __pyx_t_2;
  __pyx_L4_bool_binop_done:;
  __pyx_t_2 = ((!__pyx_t_1) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/tid.pyx":14
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):
 *         raise TypeError(
 *             'list or tuple expected (got type {})'.format(type(obj)))             # <<<<<<<<<<<<<<
 * 
 *     if len(obj) != 2:
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_list_or_tuple_expected_got_type, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, ((PyObject *)Py_TYPE(__pyx_v_obj))) : __Pyx_PyObject_CallOneArg(__pyx_t_4, ((PyObject *)Py_TYPE(__pyx_v_obj)));
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(18, 14, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/tid.pyx":13
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):
 *         raise TypeError(             # <<<<<<<<<<<<<<
 *             'list or tuple expected (got type {})'.format(type(obj)))
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(18, 13, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/tid.pyx":12
 *     cdef unsigned long block, offset
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             'list or tuple expected (got type {})'.format(type(obj)))
 */
  }

  /* "asyncpg/pgproto/codecs/tid.pyx":16
 *             'list or tuple expected (got type {})'.format(type(obj)))
 * 
 *     if len(obj) != 2:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'invalid number of elements in tid tuple, expecting 2')
 */
  __pyx_t_6 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_6 == ((Py_ssize_t)-1))) __PYX_ERR(18, 16, __pyx_L1_error)
  __pyx_t_2 = ((__pyx_t_6 != 2) != 0);
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/tid.pyx":17
 * 
 *     if len(obj) != 2:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'invalid number of elements in tid tuple, expecting 2')
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__30, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 17, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(18, 17, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/tid.pyx":16
 *             'list or tuple expected (got type {})'.format(type(obj)))
 * 
 *     if len(obj) != 2:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'invalid number of elements in tid tuple, expecting 2')
 */
  }

  /* "asyncpg/pgproto/codecs/tid.pyx":20
 *             'invalid number of elements in tid tuple, expecting 2')
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         block = cpython.PyLong_AsUnsignedLong(obj[0])
 *     except OverflowError:
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
    __Pyx_XGOTREF(__pyx_t_7);
    __Pyx_XGOTREF(__pyx_t_8);
    __Pyx_XGOTREF(__pyx_t_9);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/tid.pyx":21
 * 
 *     try:
 *         block = cpython.PyLong_AsUnsignedLong(obj[0])             # <<<<<<<<<<<<<<
 *     except OverflowError:
 *         overflow = 1
 */
      __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 21, __pyx_L7_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_10 = PyLong_AsUnsignedLong(__pyx_t_4); if (unlikely(__pyx_t_10 == ((unsigned long)-1L) && PyErr_Occurred())) __PYX_ERR(18, 21, __pyx_L7_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_block = __pyx_t_10;

      /* "asyncpg/pgproto/codecs/tid.pyx":20
 *             'invalid number of elements in tid tuple, expecting 2')
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         block = cpython.PyLong_AsUnsignedLong(obj[0])
 *     except OverflowError:
 */
    }
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    goto __pyx_L12_try_end;
    __pyx_L7_error:;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/tid.pyx":22
 *     try:
 *         block = cpython.PyLong_AsUnsignedLong(obj[0])
 *     except OverflowError:             # <<<<<<<<<<<<<<
 *         overflow = 1
 * 
 */
    __pyx_t_11 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_11) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.tid_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_4, &__pyx_t_3, &__pyx_t_5) < 0) __PYX_ERR(18, 22, __pyx_L9_except_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_GOTREF(__pyx_t_5);

      /* "asyncpg/pgproto/codecs/tid.pyx":23
 *         block = cpython.PyLong_AsUnsignedLong(obj[0])
 *     except OverflowError:
 *         overflow = 1             # <<<<<<<<<<<<<<
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 */
      __pyx_v_overflow = 1;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      goto __pyx_L8_exception_handled;
    }
    goto __pyx_L9_except_error;
    __pyx_L9_except_error:;

    /* "asyncpg/pgproto/codecs/tid.pyx":20
 *             'invalid number of elements in tid tuple, expecting 2')
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         block = cpython.PyLong_AsUnsignedLong(obj[0])
 *     except OverflowError:
 */
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_XGIVEREF(__pyx_t_8);
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_ExceptionReset(__pyx_t_7, __pyx_t_8, __pyx_t_9);
    goto __pyx_L1_error;
    __pyx_L8_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_XGIVEREF(__pyx_t_8);
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_ExceptionReset(__pyx_t_7, __pyx_t_8, __pyx_t_9);
    __pyx_L12_try_end:;
  }

  /* "asyncpg/pgproto/codecs/tid.pyx":26
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(block) > 4 and block > UINT32_MAX):             # <<<<<<<<<<<<<<
 *         raise OverflowError('tuple id block value out of uint32 range')
 * 
 */
  __pyx_t_1 = (__pyx_v_overflow != 0);
  if (!__pyx_t_1) {
  } else {
    __pyx_t_2 = __pyx_t_1;
    goto __pyx_L16_bool_binop_done;
  }
  __pyx_t_1 = (((sizeof(__pyx_v_block)) > 4) != 0);
  if (__pyx_t_1) {
  } else {
    __pyx_t_2 = __pyx_t_1;
    goto __pyx_L16_bool_binop_done;
  }
  __pyx_t_1 = ((__pyx_v_block > UINT32_MAX) != 0);
  __pyx_t_2 = __pyx_t_1;
  __pyx_L16_bool_binop_done:;
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/tid.pyx":27
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(block) > 4 and block > UINT32_MAX):
 *         raise OverflowError('tuple id block value out of uint32 range')             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_OverflowError, __pyx_tuple__31, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(18, 27, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __PYX_ERR(18, 27, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/tid.pyx":26
 * 
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(block) > 4 and block > UINT32_MAX):             # <<<<<<<<<<<<<<
 *         raise OverflowError('tuple id block value out of uint32 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/tid.pyx":29
 *         raise OverflowError('tuple id block value out of uint32 range')
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         offset = cpython.PyLong_AsUnsignedLong(obj[1])
 *         overflow = 0
 */
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_9, &__pyx_t_8, &__pyx_t_7);
    __Pyx_XGOTREF(__pyx_t_9);
    __Pyx_XGOTREF(__pyx_t_8);
    __Pyx_XGOTREF(__pyx_t_7);
    /*try:*/ {

      /* "asyncpg/pgproto/codecs/tid.pyx":30
 * 
 *     try:
 *         offset = cpython.PyLong_AsUnsignedLong(obj[1])             # <<<<<<<<<<<<<<
 *         overflow = 0
 *     except OverflowError:
 */
      __pyx_t_5 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(18, 30, __pyx_L19_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_10 = PyLong_AsUnsignedLong(__pyx_t_5); if (unlikely(__pyx_t_10 == ((unsigned long)-1L) && PyErr_Occurred())) __PYX_ERR(18, 30, __pyx_L19_error)
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_v_offset = __pyx_t_10;

      /* "asyncpg/pgproto/codecs/tid.pyx":31
 *     try:
 *         offset = cpython.PyLong_AsUnsignedLong(obj[1])
 *         overflow = 0             # <<<<<<<<<<<<<<
 *     except OverflowError:
 *         overflow = 1
 */
      __pyx_v_overflow = 0;

      /* "asyncpg/pgproto/codecs/tid.pyx":29
 *         raise OverflowError('tuple id block value out of uint32 range')
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         offset = cpython.PyLong_AsUnsignedLong(obj[1])
 *         overflow = 0
 */
    }
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    goto __pyx_L24_try_end;
    __pyx_L19_error:;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "asyncpg/pgproto/codecs/tid.pyx":32
 *         offset = cpython.PyLong_AsUnsignedLong(obj[1])
 *         overflow = 0
 *     except OverflowError:             # <<<<<<<<<<<<<<
 *         overflow = 1
 * 
 */
    __pyx_t_11 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError);
    if (__pyx_t_11) {
      __Pyx_AddTraceback("asyncpg.pgproto.pgproto.tid_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_3, &__pyx_t_4) < 0) __PYX_ERR(18, 32, __pyx_L21_except_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_GOTREF(__pyx_t_4);

      /* "asyncpg/pgproto/codecs/tid.pyx":33
 *         overflow = 0
 *     except OverflowError:
 *         overflow = 1             # <<<<<<<<<<<<<<
 * 
 *     if overflow or offset > 65535:
 */
      __pyx_v_overflow = 1;
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      goto __pyx_L20_exception_handled;
    }
    goto __pyx_L21_except_error;
    __pyx_L21_except_error:;

    /* "asyncpg/pgproto/codecs/tid.pyx":29
 *         raise OverflowError('tuple id block value out of uint32 range')
 * 
 *     try:             # <<<<<<<<<<<<<<
 *         offset = cpython.PyLong_AsUnsignedLong(obj[1])
 *         overflow = 0
 */
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_XGIVEREF(__pyx_t_8);
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_8, __pyx_t_7);
    goto __pyx_L1_error;
    __pyx_L20_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_XGIVEREF(__pyx_t_8);
    __Pyx_XGIVEREF(__pyx_t_7);
    __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_8, __pyx_t_7);
    __pyx_L24_try_end:;
  }

  /* "asyncpg/pgproto/codecs/tid.pyx":35
 *         overflow = 1
 * 
 *     if overflow or offset > 65535:             # <<<<<<<<<<<<<<
 *         raise OverflowError('tuple id offset value out of uint16 range')
 * 
 */
  __pyx_t_1 = (__pyx_v_overflow != 0);
  if (!__pyx_t_1) {
  } else {
    __pyx_t_2 = __pyx_t_1;
    goto __pyx_L28_bool_binop_done;
  }
  __pyx_t_1 = ((__pyx_v_offset > 0xFFFF) != 0);
  __pyx_t_2 = __pyx_t_1;
  __pyx_L28_bool_binop_done:;
  if (unlikely(__pyx_t_2)) {

    /* "asyncpg/pgproto/codecs/tid.pyx":36
 * 
 *     if overflow or offset > 65535:
 *         raise OverflowError('tuple id offset value out of uint16 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(6)
 */
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_OverflowError, __pyx_tuple__32, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 36, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(18, 36, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/tid.pyx":35
 *         overflow = 1
 * 
 *     if overflow or offset > 65535:             # <<<<<<<<<<<<<<
 *         raise OverflowError('tuple id offset value out of uint16 range')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/tid.pyx":38
 *         raise OverflowError('tuple id offset value out of uint16 range')
 * 
 *     buf.write_int32(6)             # <<<<<<<<<<<<<<
 *     buf.write_int32(<int32_t>block)
 *     buf.write_int16(<int16_t>offset)
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, 6); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/tid.pyx":39
 * 
 *     buf.write_int32(6)
 *     buf.write_int32(<int32_t>block)             # <<<<<<<<<<<<<<
 *     buf.write_int16(<int16_t>offset)
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, ((int32_t)__pyx_v_block)); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/tid.pyx":40
 *     buf.write_int32(6)
 *     buf.write_int32(<int32_t>block)
 *     buf.write_int16(<int16_t>offset)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16(__pyx_v_buf, ((int16_t)__pyx_v_offset)); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 40, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/tid.pyx":8
 * 
 * 
 * cdef tid_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef int overflow = 0
 *     cdef unsigned long block, offset
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.tid_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/tid.pyx":43
 * 
 * 
 * cdef tid_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         uint32_t block
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_tid_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  uint32_t __pyx_v_block;
  uint16_t __pyx_v_offset;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("tid_decode", 0);

  /* "asyncpg/pgproto/codecs/tid.pyx":48
 *         uint16_t offset
 * 
 *     block = <uint32_t>hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *     offset = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(18, 48, __pyx_L1_error)
  __pyx_v_block = ((uint32_t)unpack_int32(__pyx_t_1));

  /* "asyncpg/pgproto/codecs/tid.pyx":49
 * 
 *     block = <uint32_t>hton.unpack_int32(frb_read(buf, 4))
 *     offset = <uint16_t>hton.unpack_int16(frb_read(buf, 2))             # <<<<<<<<<<<<<<
 * 
 *     return (block, offset)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 2); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(18, 49, __pyx_L1_error)
  __pyx_v_offset = ((uint16_t)unpack_int16(__pyx_t_1));

  /* "asyncpg/pgproto/codecs/tid.pyx":51
 *     offset = <uint16_t>hton.unpack_int16(frb_read(buf, 2))
 * 
 *     return (block, offset)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_uint32_t(__pyx_v_block); if (unlikely(!__pyx_t_2)) __PYX_ERR(18, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyInt_From_uint16_t(__pyx_v_offset); if (unlikely(!__pyx_t_3)) __PYX_ERR(18, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(18, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3);
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/tid.pyx":43
 * 
 * 
 * cdef tid_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         uint32_t block
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.tid_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/txid.pyx":8
 * 
 * 
 * cdef txid_snapshot_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         ssize_t nxip
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_txid_snapshot_encode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_buf, PyObject *__pyx_v_obj) {
  Py_ssize_t __pyx_v_nxip;
  CYTHON_UNUSED int64_t __pyx_v_xmin;
  CYTHON_UNUSED int64_t __pyx_v_xmax;
  int __pyx_v_i;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_xip_buf = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  Py_ssize_t __pyx_t_6;
  int64_t __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  Py_ssize_t __pyx_t_9;
  int __pyx_t_10;
  int32_t __pyx_t_11;
  __Pyx_RefNannySetupContext("txid_snapshot_encode", 0);

  /* "asyncpg/pgproto/codecs/txid.pyx":14
 *         int64_t xmax
 *         int i
 *         WriteBuffer xip_buf = WriteBuffer.new()             # <<<<<<<<<<<<<<
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):
 */
  __pyx_t_1 = ((PyObject *)__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new()); if (unlikely(!__pyx_t_1)) __PYX_ERR(19, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_xip_buf = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":16
 *         WriteBuffer xip_buf = WriteBuffer.new()
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             'list or tuple expected (got type {})'.format(type(obj)))
 */
  __pyx_t_3 = (PyTuple_Check(__pyx_v_obj) != 0);
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = (PyList_Check(__pyx_v_obj) != 0);
  __pyx_t_2 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;
  __pyx_t_3 = ((!__pyx_t_2) != 0);
  if (unlikely(__pyx_t_3)) {

    /* "asyncpg/pgproto/codecs/txid.pyx":18
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):
 *         raise TypeError(
 *             'list or tuple expected (got type {})'.format(type(obj)))             # <<<<<<<<<<<<<<
 * 
 *     if len(obj) != 3:
 */
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_kp_u_list_or_tuple_expected_got_type, __pyx_n_s_format); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 18, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_4, function);
      }
    }
    __pyx_t_1 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, ((PyObject *)Py_TYPE(__pyx_v_obj))) : __Pyx_PyObject_CallOneArg(__pyx_t_4, ((PyObject *)Py_TYPE(__pyx_v_obj)));
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(19, 18, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "asyncpg/pgproto/codecs/txid.pyx":17
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):
 *         raise TypeError(             # <<<<<<<<<<<<<<
 *             'list or tuple expected (got type {})'.format(type(obj)))
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 17, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(19, 17, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/txid.pyx":16
 *         WriteBuffer xip_buf = WriteBuffer.new()
 * 
 *     if not (cpython.PyTuple_Check(obj) or cpython.PyList_Check(obj)):             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             'list or tuple expected (got type {})'.format(type(obj)))
 */
  }

  /* "asyncpg/pgproto/codecs/txid.pyx":20
 *             'list or tuple expected (got type {})'.format(type(obj)))
 * 
 *     if len(obj) != 3:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'invalid number of elements in txid_snapshot tuple, expecting 4')
 */
  __pyx_t_6 = PyObject_Length(__pyx_v_obj); if (unlikely(__pyx_t_6 == ((Py_ssize_t)-1))) __PYX_ERR(19, 20, __pyx_L1_error)
  __pyx_t_3 = ((__pyx_t_6 != 3) != 0);
  if (unlikely(__pyx_t_3)) {

    /* "asyncpg/pgproto/codecs/txid.pyx":21
 * 
 *     if len(obj) != 3:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'invalid number of elements in txid_snapshot tuple, expecting 4')
 * 
 */
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__33, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 21, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(19, 21, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/txid.pyx":20
 *             'list or tuple expected (got type {})'.format(type(obj)))
 * 
 *     if len(obj) != 3:             # <<<<<<<<<<<<<<
 *         raise ValueError(
 *             'invalid number of elements in txid_snapshot tuple, expecting 4')
 */
  }

  /* "asyncpg/pgproto/codecs/txid.pyx":24
 *             'invalid number of elements in txid_snapshot tuple, expecting 4')
 * 
 *     nxip = len(obj[2])             # <<<<<<<<<<<<<<
 *     if nxip > _MAXINT32:
 *         raise ValueError('txid_snapshot value is too long')
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 24, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_6 = PyObject_Length(__pyx_t_4); if (unlikely(__pyx_t_6 == ((Py_ssize_t)-1))) __PYX_ERR(19, 24, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_nxip = __pyx_t_6;

  /* "asyncpg/pgproto/codecs/txid.pyx":25
 * 
 *     nxip = len(obj[2])
 *     if nxip > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('txid_snapshot value is too long')
 * 
 */
  __pyx_t_3 = ((__pyx_v_nxip > 0x7FFFFFFF) != 0);
  if (unlikely(__pyx_t_3)) {

    /* "asyncpg/pgproto/codecs/txid.pyx":26
 *     nxip = len(obj[2])
 *     if nxip > _MAXINT32:
 *         raise ValueError('txid_snapshot value is too long')             # <<<<<<<<<<<<<<
 * 
 *     xmin = obj[0]
 */
    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__34, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 26, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __PYX_ERR(19, 26, __pyx_L1_error)

    /* "asyncpg/pgproto/codecs/txid.pyx":25
 * 
 *     nxip = len(obj[2])
 *     if nxip > _MAXINT32:             # <<<<<<<<<<<<<<
 *         raise ValueError('txid_snapshot value is too long')
 * 
 */
  }

  /* "asyncpg/pgproto/codecs/txid.pyx":28
 *         raise ValueError('txid_snapshot value is too long')
 * 
 *     xmin = obj[0]             # <<<<<<<<<<<<<<
 *     xmax = obj[1]
 * 
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 28, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(19, 28, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_xmin = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/txid.pyx":29
 * 
 *     xmin = obj[0]
 *     xmax = obj[1]             # <<<<<<<<<<<<<<
 * 
 *     for i in range(nxip):
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 29, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(19, 29, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_xmax = __pyx_t_7;

  /* "asyncpg/pgproto/codecs/txid.pyx":31
 *     xmax = obj[1]
 * 
 *     for i in range(nxip):             # <<<<<<<<<<<<<<
 *         xip_buf.write_int64(obj[2][i])
 * 
 */
  __pyx_t_8 = __pyx_v_nxip;
  __pyx_t_9 = __pyx_t_8;
  for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
    __pyx_v_i = __pyx_t_10;

    /* "asyncpg/pgproto/codecs/txid.pyx":32
 * 
 *     for i in range(nxip):
 *         xip_buf.write_int64(obj[2][i])             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(20 + xip_buf.len())
 */
    __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 32, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_1 = __Pyx_GetItemInt(__pyx_t_4, __pyx_v_i, int, 1, __Pyx_PyInt_From_int, 0, 1, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(19, 32, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_1); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(19, 32, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_xip_buf, __pyx_t_7); if (unlikely(!__pyx_t_1)) __PYX_ERR(19, 32, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  }

  /* "asyncpg/pgproto/codecs/txid.pyx":34
 *         xip_buf.write_int64(obj[2][i])
 * 
 *     buf.write_int32(20 + xip_buf.len())             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(<int32_t>nxip)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len(__pyx_v_xip_buf); if (unlikely(!__pyx_t_1)) __PYX_ERR(19, 34, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_4 = __Pyx_PyInt_AddCObj(__pyx_int_20, __pyx_t_1, 20, 0, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 34, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_11 = __Pyx_PyInt_As_int32_t(__pyx_t_4); if (unlikely((__pyx_t_11 == ((int32_t)-1)) && PyErr_Occurred())) __PYX_ERR(19, 34, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, __pyx_t_11); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 34, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":36
 *     buf.write_int32(20 + xip_buf.len())
 * 
 *     buf.write_int32(<int32_t>nxip)             # <<<<<<<<<<<<<<
 *     buf.write_int64(obj[0])
 *     buf.write_int64(obj[1])
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32(__pyx_v_buf, ((int32_t)__pyx_v_nxip)); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 36, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":37
 * 
 *     buf.write_int32(<int32_t>nxip)
 *     buf.write_int64(obj[0])             # <<<<<<<<<<<<<<
 *     buf.write_int64(obj[1])
 *     buf.write_buffer(xip_buf)
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(19, 37, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 37, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":38
 *     buf.write_int32(<int32_t>nxip)
 *     buf.write_int64(obj[0])
 *     buf.write_int64(obj[1])             # <<<<<<<<<<<<<<
 *     buf.write_buffer(xip_buf)
 * 
 */
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_obj, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_7 = __Pyx_PyInt_As_int64_t(__pyx_t_4); if (unlikely((__pyx_t_7 == ((int64_t)-1)) && PyErr_Occurred())) __PYX_ERR(19, 38, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64(__pyx_v_buf, __pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":39
 *     buf.write_int64(obj[0])
 *     buf.write_int64(obj[1])
 *     buf.write_buffer(xip_buf)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_4 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer(__pyx_v_buf, __pyx_v_xip_buf); if (unlikely(!__pyx_t_4)) __PYX_ERR(19, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":8
 * 
 * 
 * cdef txid_snapshot_encode(CodecContext settings, WriteBuffer buf, obj):             # <<<<<<<<<<<<<<
 *     cdef:
 *         ssize_t nxip
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.txid_snapshot_encode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_xip_buf);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/codecs/txid.pyx":42
 * 
 * 
 * cdef txid_snapshot_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t nxip
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_txid_snapshot_decode(CYTHON_UNUSED struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v_settings, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_buf) {
  int32_t __pyx_v_nxip;
  int64_t __pyx_v_xmin;
  int64_t __pyx_v_xmax;
  PyObject *__pyx_v_xip_tup = 0;
  int32_t __pyx_v_i;
  PyObject *__pyx_v_xip = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int32_t __pyx_t_3;
  int32_t __pyx_t_4;
  int32_t __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  __Pyx_RefNannySetupContext("txid_snapshot_decode", 0);

  /* "asyncpg/pgproto/codecs/txid.pyx":51
 *         object xip
 * 
 *     nxip = hton.unpack_int32(frb_read(buf, 4))             # <<<<<<<<<<<<<<
 *     xmin = hton.unpack_int64(frb_read(buf, 8))
 *     xmax = hton.unpack_int64(frb_read(buf, 8))
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 4); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(19, 51, __pyx_L1_error)
  __pyx_v_nxip = unpack_int32(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/txid.pyx":52
 * 
 *     nxip = hton.unpack_int32(frb_read(buf, 4))
 *     xmin = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 *     xmax = hton.unpack_int64(frb_read(buf, 8))
 * 
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(19, 52, __pyx_L1_error)
  __pyx_v_xmin = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/txid.pyx":53
 *     nxip = hton.unpack_int32(frb_read(buf, 4))
 *     xmin = hton.unpack_int64(frb_read(buf, 8))
 *     xmax = hton.unpack_int64(frb_read(buf, 8))             # <<<<<<<<<<<<<<
 * 
 *     xip_tup = cpython.PyTuple_New(nxip)
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(19, 53, __pyx_L1_error)
  __pyx_v_xmax = unpack_int64(__pyx_t_1);

  /* "asyncpg/pgproto/codecs/txid.pyx":55
 *     xmax = hton.unpack_int64(frb_read(buf, 8))
 * 
 *     xip_tup = cpython.PyTuple_New(nxip)             # <<<<<<<<<<<<<<
 *     for i in range(nxip):
 *         xip = cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))
 */
  __pyx_t_2 = PyTuple_New(__pyx_v_nxip); if (unlikely(!__pyx_t_2)) __PYX_ERR(19, 55, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_v_xip_tup = ((PyObject*)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/txid.pyx":56
 * 
 *     xip_tup = cpython.PyTuple_New(nxip)
 *     for i in range(nxip):             # <<<<<<<<<<<<<<
 *         xip = cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))
 *         cpython.Py_INCREF(xip)
 */
  __pyx_t_3 = __pyx_v_nxip;
  __pyx_t_4 = __pyx_t_3;
  for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
    __pyx_v_i = __pyx_t_5;

    /* "asyncpg/pgproto/codecs/txid.pyx":57
 *     xip_tup = cpython.PyTuple_New(nxip)
 *     for i in range(nxip):
 *         xip = cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))             # <<<<<<<<<<<<<<
 *         cpython.Py_INCREF(xip)
 *         cpython.PyTuple_SET_ITEM(xip_tup, i, xip)
 */
    __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_buf, 8); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(19, 57, __pyx_L1_error)
    __pyx_t_2 = PyLong_FromLongLong(unpack_int64(__pyx_t_1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(19, 57, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_XDECREF_SET(__pyx_v_xip, __pyx_t_2);
    __pyx_t_2 = 0;

    /* "asyncpg/pgproto/codecs/txid.pyx":58
 *     for i in range(nxip):
 *         xip = cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))
 *         cpython.Py_INCREF(xip)             # <<<<<<<<<<<<<<
 *         cpython.PyTuple_SET_ITEM(xip_tup, i, xip)
 * 
 */
    Py_INCREF(__pyx_v_xip);

    /* "asyncpg/pgproto/codecs/txid.pyx":59
 *         xip = cpython.PyLong_FromLongLong(hton.unpack_int64(frb_read(buf, 8)))
 *         cpython.Py_INCREF(xip)
 *         cpython.PyTuple_SET_ITEM(xip_tup, i, xip)             # <<<<<<<<<<<<<<
 * 
 *     return (xmin, xmax, xip_tup)
 */
    PyTuple_SET_ITEM(__pyx_v_xip_tup, __pyx_v_i, __pyx_v_xip);
  }

  /* "asyncpg/pgproto/codecs/txid.pyx":61
 *         cpython.PyTuple_SET_ITEM(xip_tup, i, xip)
 * 
 *     return (xmin, xmax, xip_tup)             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyInt_From_int64_t(__pyx_v_xmin); if (unlikely(!__pyx_t_2)) __PYX_ERR(19, 61, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyInt_From_int64_t(__pyx_v_xmax); if (unlikely(!__pyx_t_6)) __PYX_ERR(19, 61, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = PyTuple_New(3); if (unlikely(!__pyx_t_7)) __PYX_ERR(19, 61, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_6);
  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_6);
  __Pyx_INCREF(__pyx_v_xip_tup);
  __Pyx_GIVEREF(__pyx_v_xip_tup);
  PyTuple_SET_ITEM(__pyx_t_7, 2, __pyx_v_xip_tup);
  __pyx_t_2 = 0;
  __pyx_t_6 = 0;
  __pyx_r = __pyx_t_7;
  __pyx_t_7 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/codecs/txid.pyx":42
 * 
 * 
 * cdef txid_snapshot_decode(CodecContext settings, FRBuffer *buf):             # <<<<<<<<<<<<<<
 *     cdef:
 *         int32_t nxip
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.txid_snapshot_decode", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_xip_tup);
  __Pyx_XDECREF(__pyx_v_xip);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __pyx_unpickle___UUIDReplaceMe(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_1__pyx_unpickle___UUIDReplaceMe(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_7asyncpg_7pgproto_7pgproto_1__pyx_unpickle___UUIDReplaceMe = {"__pyx_unpickle___UUIDReplaceMe", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_7asyncpg_7pgproto_7pgproto_1__pyx_unpickle___UUIDReplaceMe, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_1__pyx_unpickle___UUIDReplaceMe(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle___UUIDReplaceMe (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle___UUIDReplaceMe", 1, 3, 3, 1); __PYX_ERR(2, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle___UUIDReplaceMe", 1, 3, 3, 2); __PYX_ERR(2, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle___UUIDReplaceMe") < 0)) __PYX_ERR(2, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(2, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle___UUIDReplaceMe", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__pyx_unpickle___UUIDReplaceMe", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = 0;
  PyObject *__pyx_v___pyx_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  __Pyx_RefNannySetupContext("__pyx_unpickle___UUIDReplaceMe", 0);

  /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xd41d8cd:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 */
  __pyx_t_1 = ((__pyx_v___pyx_checksum != 0xd41d8cd) != 0);
  if (__pyx_t_1) {

    /* "(tree fragment)":5
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = __UUIDReplaceMe.__new__(__pyx_type)
 */
    __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
    __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v___pyx_PickleError = __pyx_t_2;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":6
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = __UUIDReplaceMe.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xd4, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(2, 6, __pyx_L1_error)

    /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xd41d8cd:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 */
  }

  /* "(tree fragment)":7
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = __UUIDReplaceMe.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_v___pyx_type) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v___pyx_result = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = __UUIDReplaceMe.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __pyx_t_1 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_6 = (__pyx_t_1 != 0);
  if (__pyx_t_6) {

    /* "(tree fragment)":9
 *     __pyx_result = __UUIDReplaceMe.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):
 */
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 9, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe__set_state(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 9, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = __UUIDReplaceMe.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }

  /* "(tree fragment)":10
 *     if __pyx_state is not None:
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;

  /* "(tree fragment)":1
 * def __pyx_unpickle___UUIDReplaceMe(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__pyx_unpickle___UUIDReplaceMe", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":11
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle___UUIDReplaceMe__set_state(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("__pyx_unpickle___UUIDReplaceMe__set_state", 0);

  /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(2, 12, __pyx_L1_error)
  }
  __pyx_t_2 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_2 == ((Py_ssize_t)-1))) __PYX_ERR(2, 12, __pyx_L1_error)
  __pyx_t_3 = ((__pyx_t_2 > 0) != 0);
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 12, __pyx_L1_error)
  __pyx_t_4 = (__pyx_t_3 != 0);
  __pyx_t_1 = __pyx_t_4;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "(tree fragment)":13
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])             # <<<<<<<<<<<<<<
 */
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(2, 13, __pyx_L1_error)
    }
    __pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_7, function);
      }
    }
    __pyx_t_5 = (__pyx_t_8) ? __Pyx_PyObject_Call2Args(__pyx_t_7, __pyx_t_8, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6);
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  }

  /* "(tree fragment)":11
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__pyx_unpickle___UUIDReplaceMe__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __pyx_unpickle_CodecContext(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

/* Python wrapper */
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_3__pyx_unpickle_CodecContext(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_7asyncpg_7pgproto_7pgproto_3__pyx_unpickle_CodecContext = {"__pyx_unpickle_CodecContext", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_7asyncpg_7pgproto_7pgproto_3__pyx_unpickle_CodecContext, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_7asyncpg_7pgproto_7pgproto_3__pyx_unpickle_CodecContext(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v___pyx_type = 0;
  long __pyx_v___pyx_checksum;
  PyObject *__pyx_v___pyx_state = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__pyx_unpickle_CodecContext (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        CYTHON_FALLTHROUGH;
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        CYTHON_FALLTHROUGH;
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        CYTHON_FALLTHROUGH;
        case  1:
        if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_CodecContext", 1, 3, 3, 1); __PYX_ERR(2, 1, __pyx_L3_error)
        }
        CYTHON_FALLTHROUGH;
        case  2:
        if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_CodecContext", 1, 3, 3, 2); __PYX_ERR(2, 1, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_CodecContext") < 0)) __PYX_ERR(2, 1, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v___pyx_type = values[0];
    __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(2, 1, __pyx_L3_error)
    __pyx_v___pyx_state = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_CodecContext", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 1, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__pyx_unpickle_CodecContext", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_7asyncpg_7pgproto_7pgproto_2__pyx_unpickle_CodecContext(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_7asyncpg_7pgproto_7pgproto_2__pyx_unpickle_CodecContext(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_v___pyx_PickleError = 0;
  PyObject *__pyx_v___pyx_result = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  __Pyx_RefNannySetupContext("__pyx_unpickle_CodecContext", 0);

  /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xd41d8cd:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 */
  __pyx_t_1 = ((__pyx_v___pyx_checksum != 0xd41d8cd) != 0);
  if (__pyx_t_1) {

    /* "(tree fragment)":5
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError             # <<<<<<<<<<<<<<
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CodecContext.__new__(__pyx_type)
 */
    __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_n_s_PickleError);
    __Pyx_GIVEREF(__pyx_n_s_PickleError);
    PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
    __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v___pyx_PickleError = __pyx_t_2;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":6
 *     if __pyx_checksum != 0xd41d8cd:
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)             # <<<<<<<<<<<<<<
 *     __pyx_result = CodecContext.__new__(__pyx_type)
 *     if __pyx_state is not None:
 */
    __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xd4, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_INCREF(__pyx_v___pyx_PickleError);
    __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
    if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
      if (likely(__pyx_t_5)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_2, function);
      }
    }
    __pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4);
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 6, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(2, 6, __pyx_L1_error)

    /* "(tree fragment)":4
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 *     if __pyx_checksum != 0xd41d8cd:             # <<<<<<<<<<<<<<
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 */
  }

  /* "(tree fragment)":7
 *         from pickle import PickleError as __pyx_PickleError
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CodecContext.__new__(__pyx_type)             # <<<<<<<<<<<<<<
 *     if __pyx_state is not None:
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_CodecContext), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = NULL;
  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
    if (likely(__pyx_t_4)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_2, function);
    }
  }
  __pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_v___pyx_type) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type);
  __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
  if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 7, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v___pyx_result = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CodecContext.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  __pyx_t_1 = (__pyx_v___pyx_state != Py_None);
  __pyx_t_6 = (__pyx_t_1 != 0);
  if (__pyx_t_6) {

    /* "(tree fragment)":9
 *     __pyx_result = CodecContext.__new__(__pyx_type)
 *     if __pyx_state is not None:
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)             # <<<<<<<<<<<<<<
 *     return __pyx_result
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):
 */
    if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 9, __pyx_L1_error)
    __pyx_t_3 = __pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle_CodecContext__set_state(((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 9, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "(tree fragment)":8
 *         raise __pyx_PickleError("Incompatible checksums (%s vs 0xd41d8cd = ())" % __pyx_checksum)
 *     __pyx_result = CodecContext.__new__(__pyx_type)
 *     if __pyx_state is not None:             # <<<<<<<<<<<<<<
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)
 *     return __pyx_result
 */
  }

  /* "(tree fragment)":10
 *     if __pyx_state is not None:
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)
 *     return __pyx_result             # <<<<<<<<<<<<<<
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v___pyx_result);
  __pyx_r = __pyx_v___pyx_result;
  goto __pyx_L0;

  /* "(tree fragment)":1
 * def __pyx_unpickle_CodecContext(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__pyx_unpickle_CodecContext", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v___pyx_PickleError);
  __Pyx_XDECREF(__pyx_v___pyx_result);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":11
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */

static PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto___pyx_unpickle_CodecContext__set_state(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  __Pyx_RefNannySetupContext("__pyx_unpickle_CodecContext__set_state", 0);

  /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  if (unlikely(__pyx_v___pyx_state == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
    __PYX_ERR(2, 12, __pyx_L1_error)
  }
  __pyx_t_2 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_2 == ((Py_ssize_t)-1))) __PYX_ERR(2, 12, __pyx_L1_error)
  __pyx_t_3 = ((__pyx_t_2 > 0) != 0);
  if (__pyx_t_3) {
  } else {
    __pyx_t_1 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 12, __pyx_L1_error)
  __pyx_t_4 = (__pyx_t_3 != 0);
  __pyx_t_1 = __pyx_t_4;
  __pyx_L4_bool_binop_done:;
  if (__pyx_t_1) {

    /* "(tree fragment)":13
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])             # <<<<<<<<<<<<<<
 */
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(__pyx_v___pyx_state == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
      __PYX_ERR(2, 13, __pyx_L1_error)
    }
    __pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_8 = NULL;
    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
      if (likely(__pyx_t_8)) {
        PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_INCREF(function);
        __Pyx_DECREF_SET(__pyx_t_7, function);
      }
    }
    __pyx_t_5 = (__pyx_t_8) ? __Pyx_PyObject_Call2Args(__pyx_t_7, __pyx_t_8, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6);
    __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 13, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "(tree fragment)":12
 *     return __pyx_result
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):             # <<<<<<<<<<<<<<
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  }

  /* "(tree fragment)":11
 *         __pyx_unpickle_CodecContext__set_state(<CodecContext> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle_CodecContext__set_state(CodecContext __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.__pyx_unpickle_CodecContext__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/frb.pxd":14
 *         ssize_t len
 * 
 *     inline ssize_t frb_get_len(FRBuffer *frb):             # <<<<<<<<<<<<<<
 *         return frb.len
 * 
 */

static CYTHON_INLINE Py_ssize_t __pyx_f_7asyncpg_7pgproto_7pgproto_frb_get_len(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb) {
  Py_ssize_t __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("frb_get_len", 0);

  /* "asyncpg/pgproto/frb.pxd":15
 * 
 *     inline ssize_t frb_get_len(FRBuffer *frb):
 *         return frb.len             # <<<<<<<<<<<<<<
 * 
 *     inline void frb_set_len(FRBuffer *frb, ssize_t new_len):
 */
  __pyx_r = __pyx_v_frb->len;
  goto __pyx_L0;

  /* "asyncpg/pgproto/frb.pxd":14
 *         ssize_t len
 * 
 *     inline ssize_t frb_get_len(FRBuffer *frb):             # <<<<<<<<<<<<<<
 *         return frb.len
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/frb.pxd":17
 *         return frb.len
 * 
 *     inline void frb_set_len(FRBuffer *frb, ssize_t new_len):             # <<<<<<<<<<<<<<
 *         frb.len = new_len
 * 
 */

static CYTHON_INLINE void __pyx_f_7asyncpg_7pgproto_7pgproto_frb_set_len(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb, Py_ssize_t __pyx_v_new_len) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("frb_set_len", 0);

  /* "asyncpg/pgproto/frb.pxd":18
 * 
 *     inline void frb_set_len(FRBuffer *frb, ssize_t new_len):
 *         frb.len = new_len             # <<<<<<<<<<<<<<
 * 
 *     inline void frb_init(FRBuffer *frb, const char *buf, ssize_t len):
 */
  __pyx_v_frb->len = __pyx_v_new_len;

  /* "asyncpg/pgproto/frb.pxd":17
 *         return frb.len
 * 
 *     inline void frb_set_len(FRBuffer *frb, ssize_t new_len):             # <<<<<<<<<<<<<<
 *         frb.len = new_len
 * 
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "asyncpg/pgproto/frb.pxd":20
 *         frb.len = new_len
 * 
 *     inline void frb_init(FRBuffer *frb, const char *buf, ssize_t len):             # <<<<<<<<<<<<<<
 *         frb.buf = buf
 *         frb.len = len
 */

static CYTHON_INLINE void __pyx_f_7asyncpg_7pgproto_7pgproto_frb_init(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb, char const *__pyx_v_buf, Py_ssize_t __pyx_v_len) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("frb_init", 0);

  /* "asyncpg/pgproto/frb.pxd":21
 * 
 *     inline void frb_init(FRBuffer *frb, const char *buf, ssize_t len):
 *         frb.buf = buf             # <<<<<<<<<<<<<<
 *         frb.len = len
 * 
 */
  __pyx_v_frb->buf = __pyx_v_buf;

  /* "asyncpg/pgproto/frb.pxd":22
 *     inline void frb_init(FRBuffer *frb, const char *buf, ssize_t len):
 *         frb.buf = buf
 *         frb.len = len             # <<<<<<<<<<<<<<
 * 
 *     inline const char* frb_read(FRBuffer *frb, ssize_t n) except NULL:
 */
  __pyx_v_frb->len = __pyx_v_len;

  /* "asyncpg/pgproto/frb.pxd":20
 *         frb.len = new_len
 * 
 *     inline void frb_init(FRBuffer *frb, const char *buf, ssize_t len):             # <<<<<<<<<<<<<<
 *         frb.buf = buf
 *         frb.len = len
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "asyncpg/pgproto/frb.pxd":24
 *         frb.len = len
 * 
 *     inline const char* frb_read(FRBuffer *frb, ssize_t n) except NULL:             # <<<<<<<<<<<<<<
 *         cdef const char *result
 * 
 */

static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb, Py_ssize_t __pyx_v_n) {
  char const *__pyx_v_result;
  char const *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  char const *__pyx_t_3;
  __Pyx_RefNannySetupContext("frb_read", 0);

  /* "asyncpg/pgproto/frb.pxd":27
 *         cdef const char *result
 * 
 *         if n > frb.len:             # <<<<<<<<<<<<<<
 *             frb_check(frb, n)
 * 
 */
  __pyx_t_1 = ((__pyx_v_n > __pyx_v_frb->len) != 0);
  if (__pyx_t_1) {

    /* "asyncpg/pgproto/frb.pxd":28
 * 
 *         if n > frb.len:
 *             frb_check(frb, n)             # <<<<<<<<<<<<<<
 * 
 *         result = frb.buf
 */
    __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_check(__pyx_v_frb, __pyx_v_n); if (unlikely(!__pyx_t_2)) __PYX_ERR(20, 28, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "asyncpg/pgproto/frb.pxd":27
 *         cdef const char *result
 * 
 *         if n > frb.len:             # <<<<<<<<<<<<<<
 *             frb_check(frb, n)
 * 
 */
  }

  /* "asyncpg/pgproto/frb.pxd":30
 *             frb_check(frb, n)
 * 
 *         result = frb.buf             # <<<<<<<<<<<<<<
 *         frb.buf += n
 *         frb.len -= n
 */
  __pyx_t_3 = __pyx_v_frb->buf;
  __pyx_v_result = __pyx_t_3;

  /* "asyncpg/pgproto/frb.pxd":31
 * 
 *         result = frb.buf
 *         frb.buf += n             # <<<<<<<<<<<<<<
 *         frb.len -= n
 * 
 */
  __pyx_v_frb->buf = (__pyx_v_frb->buf + __pyx_v_n);

  /* "asyncpg/pgproto/frb.pxd":32
 *         result = frb.buf
 *         frb.buf += n
 *         frb.len -= n             # <<<<<<<<<<<<<<
 * 
 *         return result
 */
  __pyx_v_frb->len = (__pyx_v_frb->len - __pyx_v_n);

  /* "asyncpg/pgproto/frb.pxd":34
 *         frb.len -= n
 * 
 *         return result             # <<<<<<<<<<<<<<
 * 
 *     inline const char* frb_read_all(FRBuffer *frb):
 */
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;

  /* "asyncpg/pgproto/frb.pxd":24
 *         frb.len = len
 * 
 *     inline const char* frb_read(FRBuffer *frb, ssize_t n) except NULL:             # <<<<<<<<<<<<<<
 *         cdef const char *result
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.frb_read", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/frb.pxd":36
 *         return result
 * 
 *     inline const char* frb_read_all(FRBuffer *frb):             # <<<<<<<<<<<<<<
 *         cdef const char *result
 *         result = frb.buf
 */

static CYTHON_INLINE char const *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_read_all(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb) {
  char const *__pyx_v_result;
  char const *__pyx_r;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  __Pyx_RefNannySetupContext("frb_read_all", 0);

  /* "asyncpg/pgproto/frb.pxd":38
 *     inline const char* frb_read_all(FRBuffer *frb):
 *         cdef const char *result
 *         result = frb.buf             # <<<<<<<<<<<<<<
 *         frb.buf += frb.len
 *         frb.len = 0
 */
  __pyx_t_1 = __pyx_v_frb->buf;
  __pyx_v_result = __pyx_t_1;

  /* "asyncpg/pgproto/frb.pxd":39
 *         cdef const char *result
 *         result = frb.buf
 *         frb.buf += frb.len             # <<<<<<<<<<<<<<
 *         frb.len = 0
 *         return result
 */
  __pyx_v_frb->buf = (__pyx_v_frb->buf + __pyx_v_frb->len);

  /* "asyncpg/pgproto/frb.pxd":40
 *         result = frb.buf
 *         frb.buf += frb.len
 *         frb.len = 0             # <<<<<<<<<<<<<<
 *         return result
 * 
 */
  __pyx_v_frb->len = 0;

  /* "asyncpg/pgproto/frb.pxd":41
 *         frb.buf += frb.len
 *         frb.len = 0
 *         return result             # <<<<<<<<<<<<<<
 * 
 *     inline FRBuffer *frb_slice_from(FRBuffer *frb,
 */
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;

  /* "asyncpg/pgproto/frb.pxd":36
 *         return result
 * 
 *     inline const char* frb_read_all(FRBuffer *frb):             # <<<<<<<<<<<<<<
 *         cdef const char *result
 *         result = frb.buf
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/frb.pxd":43
 *         return result
 * 
 *     inline FRBuffer *frb_slice_from(FRBuffer *frb,             # <<<<<<<<<<<<<<
 *                                     FRBuffer* source, ssize_t len):
 *         frb.buf = frb_read(source, len)
 */

static CYTHON_INLINE struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_f_7asyncpg_7pgproto_7pgproto_frb_slice_from(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_frb, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_v_source, Py_ssize_t __pyx_v_len) {
  struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *__pyx_r;
  __Pyx_RefNannyDeclarations
  char const *__pyx_t_1;
  __Pyx_RefNannySetupContext("frb_slice_from", 0);

  /* "asyncpg/pgproto/frb.pxd":45
 *     inline FRBuffer *frb_slice_from(FRBuffer *frb,
 *                                     FRBuffer* source, ssize_t len):
 *         frb.buf = frb_read(source, len)             # <<<<<<<<<<<<<<
 *         frb.len = len
 *         return frb
 */
  __pyx_t_1 = __pyx_f_7asyncpg_7pgproto_7pgproto_frb_read(__pyx_v_source, __pyx_v_len); if (unlikely(__pyx_t_1 == ((char const *)NULL))) __PYX_ERR(20, 45, __pyx_L1_error)
  __pyx_v_frb->buf = __pyx_t_1;

  /* "asyncpg/pgproto/frb.pxd":46
 *                                     FRBuffer* source, ssize_t len):
 *         frb.buf = frb_read(source, len)
 *         frb.len = len             # <<<<<<<<<<<<<<
 *         return frb
 * 
 */
  __pyx_v_frb->len = __pyx_v_len;

  /* "asyncpg/pgproto/frb.pxd":47
 *         frb.buf = frb_read(source, len)
 *         frb.len = len
 *         return frb             # <<<<<<<<<<<<<<
 * 
 *     object frb_check(FRBuffer *frb, ssize_t n)
 */
  __pyx_r = __pyx_v_frb;
  goto __pyx_L0;

  /* "asyncpg/pgproto/frb.pxd":43
 *         return result
 * 
 *     inline FRBuffer *frb_slice_from(FRBuffer *frb,             # <<<<<<<<<<<<<<
 *                                     FRBuffer* source, ssize_t len):
 *         frb.buf = frb_read(source, len)
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("asyncpg.pgproto.pgproto.frb_slice_from", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pxd":28
 *         bint _message_mode
 * 
 *     cdef inline len(self):             # <<<<<<<<<<<<<<
 *         return self._length
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("len", 0);

  /* "asyncpg/pgproto/buffer.pxd":29
 * 
 *     cdef inline len(self):
 *         return self._length             # <<<<<<<<<<<<<<
 * 
 *     cdef inline write_len_prefixed_utf8(self, str s):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->_length); if (unlikely(!__pyx_t_1)) __PYX_ERR(21, 29, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pxd":28
 *         bint _message_mode
 * 
 *     cdef inline len(self):             # <<<<<<<<<<<<<<
 *         return self._length
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.len", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pxd":31
 *         return self._length
 * 
 *     cdef inline write_len_prefixed_utf8(self, str s):             # <<<<<<<<<<<<<<
 *         return self.write_len_prefixed_bytes(s.encode('utf-8'))
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_utf8(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_v_self, PyObject *__pyx_v_s) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  __Pyx_RefNannySetupContext("write_len_prefixed_utf8", 0);

  /* "asyncpg/pgproto/buffer.pxd":32
 * 
 *     cdef inline write_len_prefixed_utf8(self, str s):
 *         return self.write_len_prefixed_bytes(s.encode('utf-8'))             # <<<<<<<<<<<<<<
 * 
 *     cdef inline _check_readonly(self)
 */
  __Pyx_XDECREF(__pyx_r);
  if (unlikely(__pyx_v_s == Py_None)) {
    PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%.30s'", "encode");
    __PYX_ERR(21, 32, __pyx_L1_error)
  }
  __pyx_t_1 = PyUnicode_AsUTF8String(__pyx_v_s); if (unlikely(!__pyx_t_1)) __PYX_ERR(21, 32, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_bytes(__pyx_v_self, ((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_2)) __PYX_ERR(21, 32, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pxd":31
 *         return self._length
 * 
 *     cdef inline write_len_prefixed_utf8(self, str s):             # <<<<<<<<<<<<<<
 *         return self.write_len_prefixed_bytes(s.encode('utf-8'))
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.WriteBuffer.write_len_prefixed_utf8", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pxd":98
 *         bint _current_message_ready
 * 
 *     cdef inline len(self):             # <<<<<<<<<<<<<<
 *         return self._length
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_len(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("len", 0);

  /* "asyncpg/pgproto/buffer.pxd":99
 * 
 *     cdef inline len(self):
 *         return self._length             # <<<<<<<<<<<<<<
 * 
 *     cdef inline char get_message_type(self):
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->_length); if (unlikely(!__pyx_t_1)) __PYX_ERR(21, 99, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pxd":98
 *         bint _current_message_ready
 * 
 *     cdef inline len(self):             # <<<<<<<<<<<<<<
 *         return self._length
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("asyncpg.pgproto.pgproto.ReadBuffer.len", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pxd":101
 *         return self._length
 * 
 *     cdef inline char get_message_type(self):             # <<<<<<<<<<<<<<
 *         return self._current_message_type
 * 
 */

static CYTHON_INLINE char __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_type(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  char __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("get_message_type", 0);

  /* "asyncpg/pgproto/buffer.pxd":102
 * 
 *     cdef inline char get_message_type(self):
 *         return self._current_message_type             # <<<<<<<<<<<<<<
 * 
 *     cdef inline int32_t get_message_length(self):
 */
  __pyx_r = __pyx_v_self->_current_message_type;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pxd":101
 *         return self._length
 * 
 *     cdef inline char get_message_type(self):             # <<<<<<<<<<<<<<
 *         return self._current_message_type
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "asyncpg/pgproto/buffer.pxd":104
 *         return self._current_message_type
 * 
 *     cdef inline int32_t get_message_length(self):             # <<<<<<<<<<<<<<
 *         return self._current_message_len
 * 
 */

static CYTHON_INLINE int32_t __pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_length(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_v_self) {
  int32_t __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("get_message_length", 0);

  /* "asyncpg/pgproto/buffer.pxd":105
 * 
 *     cdef inline int32_t get_message_length(self):
 *         return self._current_message_len             # <<<<<<<<<<<<<<
 * 
 *     cdef feed_data(self, data)
 */
  __pyx_r = __pyx_v_self->_current_message_len;
  goto __pyx_L0;

  /* "asyncpg/pgproto/buffer.pxd":104
 *         return self._current_message_type
 * 
 *     cdef inline int32_t get_message_length(self):             # <<<<<<<<<<<<<<
 *         return self._current_message_len
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":104
 * # Datetime C API initialization function.
 * # You have to call it before any usage of DateTime CAPI functions.
 * cdef inline void import_datetime():             # <<<<<<<<<<<<<<
 *     PyDateTime_IMPORT
 * 
 */

static CYTHON_INLINE void __pyx_f_7cpython_8datetime_import_datetime(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("import_datetime", 0);

  /* "cpython/datetime.pxd":105
 * # You have to call it before any usage of DateTime CAPI functions.
 * cdef inline void import_datetime():
 *     PyDateTime_IMPORT             # <<<<<<<<<<<<<<
 * 
 * # Create date object using DateTime CAPI factory function.
 */
  (void)(PyDateTime_IMPORT);

  /* "cpython/datetime.pxd":104
 * # Datetime C API initialization function.
 * # You have to call it before any usage of DateTime CAPI functions.
 * cdef inline void import_datetime():             # <<<<<<<<<<<<<<
 *     PyDateTime_IMPORT
 * 
 */

  /* function exit code */
  __Pyx_RefNannyFinishContext();
}

/* "cpython/datetime.pxd":109
 * # Create date object using DateTime CAPI factory function.
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object date_new(int year, int month, int day):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.Date_FromDate(year, month, day, PyDateTimeAPI.DateType)
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7cpython_8datetime_date_new(int __pyx_v_year, int __pyx_v_month, int __pyx_v_day) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("date_new", 0);

  /* "cpython/datetime.pxd":110
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object date_new(int year, int month, int day):
 *     return PyDateTimeAPI.Date_FromDate(year, month, day, PyDateTimeAPI.DateType)             # <<<<<<<<<<<<<<
 * 
 * # Create time object using DateTime CAPI factory function
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyDateTimeAPI->Date_FromDate(__pyx_v_year, __pyx_v_month, __pyx_v_day, PyDateTimeAPI->DateType); if (unlikely(!__pyx_t_1)) __PYX_ERR(22, 110, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":109
 * # Create date object using DateTime CAPI factory function.
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object date_new(int year, int month, int day):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.Date_FromDate(year, month, day, PyDateTimeAPI.DateType)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("cpython.datetime.date_new", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":114
 * # Create time object using DateTime CAPI factory function
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object time_new(int hour, int minute, int second, int microsecond, object tz):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.Time_FromTime(hour, minute, second, microsecond, tz, PyDateTimeAPI.TimeType)
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7cpython_8datetime_time_new(int __pyx_v_hour, int __pyx_v_minute, int __pyx_v_second, int __pyx_v_microsecond, PyObject *__pyx_v_tz) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("time_new", 0);

  /* "cpython/datetime.pxd":115
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object time_new(int hour, int minute, int second, int microsecond, object tz):
 *     return PyDateTimeAPI.Time_FromTime(hour, minute, second, microsecond, tz, PyDateTimeAPI.TimeType)             # <<<<<<<<<<<<<<
 * 
 * # Create datetime object using DateTime CAPI factory function.
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyDateTimeAPI->Time_FromTime(__pyx_v_hour, __pyx_v_minute, __pyx_v_second, __pyx_v_microsecond, __pyx_v_tz, PyDateTimeAPI->TimeType); if (unlikely(!__pyx_t_1)) __PYX_ERR(22, 115, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":114
 * # Create time object using DateTime CAPI factory function
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object time_new(int hour, int minute, int second, int microsecond, object tz):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.Time_FromTime(hour, minute, second, microsecond, tz, PyDateTimeAPI.TimeType)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("cpython.datetime.time_new", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":119
 * # Create datetime object using DateTime CAPI factory function.
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object datetime_new(int year, int month, int day, int hour, int minute, int second, int microsecond, object tz):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.DateTime_FromDateAndTime(year, month, day, hour, minute, second, microsecond, tz, PyDateTimeAPI.DateTimeType)
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7cpython_8datetime_datetime_new(int __pyx_v_year, int __pyx_v_month, int __pyx_v_day, int __pyx_v_hour, int __pyx_v_minute, int __pyx_v_second, int __pyx_v_microsecond, PyObject *__pyx_v_tz) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("datetime_new", 0);

  /* "cpython/datetime.pxd":120
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object datetime_new(int year, int month, int day, int hour, int minute, int second, int microsecond, object tz):
 *     return PyDateTimeAPI.DateTime_FromDateAndTime(year, month, day, hour, minute, second, microsecond, tz, PyDateTimeAPI.DateTimeType)             # <<<<<<<<<<<<<<
 * 
 * # Create timedelta object using DateTime CAPI factory function.
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyDateTimeAPI->DateTime_FromDateAndTime(__pyx_v_year, __pyx_v_month, __pyx_v_day, __pyx_v_hour, __pyx_v_minute, __pyx_v_second, __pyx_v_microsecond, __pyx_v_tz, PyDateTimeAPI->DateTimeType); if (unlikely(!__pyx_t_1)) __PYX_ERR(22, 120, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":119
 * # Create datetime object using DateTime CAPI factory function.
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object datetime_new(int year, int month, int day, int hour, int minute, int second, int microsecond, object tz):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.DateTime_FromDateAndTime(year, month, day, hour, minute, second, microsecond, tz, PyDateTimeAPI.DateTimeType)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("cpython.datetime.datetime_new", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":124
 * # Create timedelta object using DateTime CAPI factory function.
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object timedelta_new(int days, int seconds, int useconds):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.Delta_FromDelta(days, seconds, useconds, 1, PyDateTimeAPI.DeltaType)
 * 
 */

static CYTHON_INLINE PyObject *__pyx_f_7cpython_8datetime_timedelta_new(int __pyx_v_days, int __pyx_v_seconds, int __pyx_v_useconds) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("timedelta_new", 0);

  /* "cpython/datetime.pxd":125
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object timedelta_new(int days, int seconds, int useconds):
 *     return PyDateTimeAPI.Delta_FromDelta(days, seconds, useconds, 1, PyDateTimeAPI.DeltaType)             # <<<<<<<<<<<<<<
 * 
 * # More recognizable getters for date/time/datetime/timedelta.
 */
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyDateTimeAPI->Delta_FromDelta(__pyx_v_days, __pyx_v_seconds, __pyx_v_useconds, 1, PyDateTimeAPI->DeltaType); if (unlikely(!__pyx_t_1)) __PYX_ERR(22, 125, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":124
 * # Create timedelta object using DateTime CAPI factory function.
 * # Note, there are no range checks for any of the arguments.
 * cdef inline object timedelta_new(int days, int seconds, int useconds):             # <<<<<<<<<<<<<<
 *     return PyDateTimeAPI.Delta_FromDelta(days, seconds, useconds, 1, PyDateTimeAPI.DeltaType)
 * 
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("cpython.datetime.timedelta_new", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":133
 * 
 * # Get tzinfo of time
 * cdef inline object time_tzinfo(object o):             # <<<<<<<<<<<<<<
 *     if (<PyDateTime_Time*>o).hastzinfo:
 *         return <object>(<PyDateTime_Time*>o).tzinfo
 */

static CYTHON_INLINE PyObject *__pyx_f_7cpython_8datetime_time_tzinfo(PyObject *__pyx_v_o) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("time_tzinfo", 0);

  /* "cpython/datetime.pxd":134
 * # Get tzinfo of time
 * cdef inline object time_tzinfo(object o):
 *     if (<PyDateTime_Time*>o).hastzinfo:             # <<<<<<<<<<<<<<
 *         return <object>(<PyDateTime_Time*>o).tzinfo
 *     else:
 */
  __pyx_t_1 = (((PyDateTime_Time *)__pyx_v_o)->hastzinfo != 0);
  if (__pyx_t_1) {

    /* "cpython/datetime.pxd":135
 * cdef inline object time_tzinfo(object o):
 *     if (<PyDateTime_Time*>o).hastzinfo:
 *         return <object>(<PyDateTime_Time*>o).tzinfo             # <<<<<<<<<<<<<<
 *     else:
 *         return None
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(((PyObject *)((PyDateTime_Time *)__pyx_v_o)->tzinfo));
    __pyx_r = ((PyObject *)((PyDateTime_Time *)__pyx_v_o)->tzinfo);
    goto __pyx_L0;

    /* "cpython/datetime.pxd":134
 * # Get tzinfo of time
 * cdef inline object time_tzinfo(object o):
 *     if (<PyDateTime_Time*>o).hastzinfo:             # <<<<<<<<<<<<<<
 *         return <object>(<PyDateTime_Time*>o).tzinfo
 *     else:
 */
  }

  /* "cpython/datetime.pxd":137
 *         return <object>(<PyDateTime_Time*>o).tzinfo
 *     else:
 *         return None             # <<<<<<<<<<<<<<
 * 
 * # Get tzinfo of datetime
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;
  }

  /* "cpython/datetime.pxd":133
 * 
 * # Get tzinfo of time
 * cdef inline object time_tzinfo(object o):             # <<<<<<<<<<<<<<
 *     if (<PyDateTime_Time*>o).hastzinfo:
 *         return <object>(<PyDateTime_Time*>o).tzinfo
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":140
 * 
 * # Get tzinfo of datetime
 * cdef inline object datetime_tzinfo(object o):             # <<<<<<<<<<<<<<
 *     if (<PyDateTime_DateTime*>o).hastzinfo:
 *         return <object>(<PyDateTime_DateTime*>o).tzinfo
 */

static CYTHON_INLINE PyObject *__pyx_f_7cpython_8datetime_datetime_tzinfo(PyObject *__pyx_v_o) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("datetime_tzinfo", 0);

  /* "cpython/datetime.pxd":141
 * # Get tzinfo of datetime
 * cdef inline object datetime_tzinfo(object o):
 *     if (<PyDateTime_DateTime*>o).hastzinfo:             # <<<<<<<<<<<<<<
 *         return <object>(<PyDateTime_DateTime*>o).tzinfo
 *     else:
 */
  __pyx_t_1 = (((PyDateTime_DateTime *)__pyx_v_o)->hastzinfo != 0);
  if (__pyx_t_1) {

    /* "cpython/datetime.pxd":142
 * cdef inline object datetime_tzinfo(object o):
 *     if (<PyDateTime_DateTime*>o).hastzinfo:
 *         return <object>(<PyDateTime_DateTime*>o).tzinfo             # <<<<<<<<<<<<<<
 *     else:
 *         return None
 */
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(((PyObject *)((PyDateTime_DateTime *)__pyx_v_o)->tzinfo));
    __pyx_r = ((PyObject *)((PyDateTime_DateTime *)__pyx_v_o)->tzinfo);
    goto __pyx_L0;

    /* "cpython/datetime.pxd":141
 * # Get tzinfo of datetime
 * cdef inline object datetime_tzinfo(object o):
 *     if (<PyDateTime_DateTime*>o).hastzinfo:             # <<<<<<<<<<<<<<
 *         return <object>(<PyDateTime_DateTime*>o).tzinfo
 *     else:
 */
  }

  /* "cpython/datetime.pxd":144
 *         return <object>(<PyDateTime_DateTime*>o).tzinfo
 *     else:
 *         return None             # <<<<<<<<<<<<<<
 * 
 * # Get year of date
 */
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;
  }

  /* "cpython/datetime.pxd":140
 * 
 * # Get tzinfo of datetime
 * cdef inline object datetime_tzinfo(object o):             # <<<<<<<<<<<<<<
 *     if (<PyDateTime_DateTime*>o).hastzinfo:
 *         return <object>(<PyDateTime_DateTime*>o).tzinfo
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":147
 * 
 * # Get year of date
 * cdef inline int date_year(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_YEAR(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_date_year(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("date_year", 0);

  /* "cpython/datetime.pxd":148
 * # Get year of date
 * cdef inline int date_year(object o):
 *     return PyDateTime_GET_YEAR(o)             # <<<<<<<<<<<<<<
 * 
 * # Get month of date
 */
  __pyx_r = PyDateTime_GET_YEAR(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":147
 * 
 * # Get year of date
 * cdef inline int date_year(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_YEAR(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":151
 * 
 * # Get month of date
 * cdef inline int date_month(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_MONTH(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_date_month(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("date_month", 0);

  /* "cpython/datetime.pxd":152
 * # Get month of date
 * cdef inline int date_month(object o):
 *     return PyDateTime_GET_MONTH(o)             # <<<<<<<<<<<<<<
 * 
 * # Get day of date
 */
  __pyx_r = PyDateTime_GET_MONTH(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":151
 * 
 * # Get month of date
 * cdef inline int date_month(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_MONTH(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":155
 * 
 * # Get day of date
 * cdef inline int date_day(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_DAY(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_date_day(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("date_day", 0);

  /* "cpython/datetime.pxd":156
 * # Get day of date
 * cdef inline int date_day(object o):
 *     return PyDateTime_GET_DAY(o)             # <<<<<<<<<<<<<<
 * 
 * # Get year of datetime
 */
  __pyx_r = PyDateTime_GET_DAY(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":155
 * 
 * # Get day of date
 * cdef inline int date_day(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_DAY(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":159
 * 
 * # Get year of datetime
 * cdef inline int datetime_year(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_YEAR(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_year(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_year", 0);

  /* "cpython/datetime.pxd":160
 * # Get year of datetime
 * cdef inline int datetime_year(object o):
 *     return PyDateTime_GET_YEAR(o)             # <<<<<<<<<<<<<<
 * 
 * # Get month of datetime
 */
  __pyx_r = PyDateTime_GET_YEAR(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":159
 * 
 * # Get year of datetime
 * cdef inline int datetime_year(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_YEAR(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":163
 * 
 * # Get month of datetime
 * cdef inline int datetime_month(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_MONTH(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_month(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_month", 0);

  /* "cpython/datetime.pxd":164
 * # Get month of datetime
 * cdef inline int datetime_month(object o):
 *     return PyDateTime_GET_MONTH(o)             # <<<<<<<<<<<<<<
 * 
 * # Get day of datetime
 */
  __pyx_r = PyDateTime_GET_MONTH(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":163
 * 
 * # Get month of datetime
 * cdef inline int datetime_month(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_MONTH(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":167
 * 
 * # Get day of datetime
 * cdef inline int datetime_day(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_DAY(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_day(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_day", 0);

  /* "cpython/datetime.pxd":168
 * # Get day of datetime
 * cdef inline int datetime_day(object o):
 *     return PyDateTime_GET_DAY(o)             # <<<<<<<<<<<<<<
 * 
 * # Get hour of time
 */
  __pyx_r = PyDateTime_GET_DAY(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":167
 * 
 * # Get day of datetime
 * cdef inline int datetime_day(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_GET_DAY(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":171
 * 
 * # Get hour of time
 * cdef inline int time_hour(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_HOUR(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_time_hour(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("time_hour", 0);

  /* "cpython/datetime.pxd":172
 * # Get hour of time
 * cdef inline int time_hour(object o):
 *     return PyDateTime_TIME_GET_HOUR(o)             # <<<<<<<<<<<<<<
 * 
 * # Get minute of time
 */
  __pyx_r = PyDateTime_TIME_GET_HOUR(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":171
 * 
 * # Get hour of time
 * cdef inline int time_hour(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_HOUR(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":175
 * 
 * # Get minute of time
 * cdef inline int time_minute(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_MINUTE(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_time_minute(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("time_minute", 0);

  /* "cpython/datetime.pxd":176
 * # Get minute of time
 * cdef inline int time_minute(object o):
 *     return PyDateTime_TIME_GET_MINUTE(o)             # <<<<<<<<<<<<<<
 * 
 * # Get second of time
 */
  __pyx_r = PyDateTime_TIME_GET_MINUTE(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":175
 * 
 * # Get minute of time
 * cdef inline int time_minute(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_MINUTE(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":179
 * 
 * # Get second of time
 * cdef inline int time_second(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_SECOND(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_time_second(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("time_second", 0);

  /* "cpython/datetime.pxd":180
 * # Get second of time
 * cdef inline int time_second(object o):
 *     return PyDateTime_TIME_GET_SECOND(o)             # <<<<<<<<<<<<<<
 * 
 * # Get microsecond of time
 */
  __pyx_r = PyDateTime_TIME_GET_SECOND(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":179
 * 
 * # Get second of time
 * cdef inline int time_second(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_SECOND(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":183
 * 
 * # Get microsecond of time
 * cdef inline int time_microsecond(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_MICROSECOND(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_time_microsecond(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("time_microsecond", 0);

  /* "cpython/datetime.pxd":184
 * # Get microsecond of time
 * cdef inline int time_microsecond(object o):
 *     return PyDateTime_TIME_GET_MICROSECOND(o)             # <<<<<<<<<<<<<<
 * 
 * # Get hour of datetime
 */
  __pyx_r = PyDateTime_TIME_GET_MICROSECOND(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":183
 * 
 * # Get microsecond of time
 * cdef inline int time_microsecond(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_TIME_GET_MICROSECOND(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":187
 * 
 * # Get hour of datetime
 * cdef inline int datetime_hour(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_HOUR(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_hour(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_hour", 0);

  /* "cpython/datetime.pxd":188
 * # Get hour of datetime
 * cdef inline int datetime_hour(object o):
 *     return PyDateTime_DATE_GET_HOUR(o)             # <<<<<<<<<<<<<<
 * 
 * # Get minute of datetime
 */
  __pyx_r = PyDateTime_DATE_GET_HOUR(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":187
 * 
 * # Get hour of datetime
 * cdef inline int datetime_hour(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_HOUR(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":191
 * 
 * # Get minute of datetime
 * cdef inline int datetime_minute(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_MINUTE(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_minute(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_minute", 0);

  /* "cpython/datetime.pxd":192
 * # Get minute of datetime
 * cdef inline int datetime_minute(object o):
 *     return PyDateTime_DATE_GET_MINUTE(o)             # <<<<<<<<<<<<<<
 * 
 * # Get second of datetime
 */
  __pyx_r = PyDateTime_DATE_GET_MINUTE(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":191
 * 
 * # Get minute of datetime
 * cdef inline int datetime_minute(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_MINUTE(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":195
 * 
 * # Get second of datetime
 * cdef inline int datetime_second(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_SECOND(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_second(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_second", 0);

  /* "cpython/datetime.pxd":196
 * # Get second of datetime
 * cdef inline int datetime_second(object o):
 *     return PyDateTime_DATE_GET_SECOND(o)             # <<<<<<<<<<<<<<
 * 
 * # Get microsecond of datetime
 */
  __pyx_r = PyDateTime_DATE_GET_SECOND(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":195
 * 
 * # Get second of datetime
 * cdef inline int datetime_second(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_SECOND(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":199
 * 
 * # Get microsecond of datetime
 * cdef inline int datetime_microsecond(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_MICROSECOND(o)
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_datetime_microsecond(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("datetime_microsecond", 0);

  /* "cpython/datetime.pxd":200
 * # Get microsecond of datetime
 * cdef inline int datetime_microsecond(object o):
 *     return PyDateTime_DATE_GET_MICROSECOND(o)             # <<<<<<<<<<<<<<
 * 
 * # Get days of timedelta
 */
  __pyx_r = PyDateTime_DATE_GET_MICROSECOND(__pyx_v_o);
  goto __pyx_L0;

  /* "cpython/datetime.pxd":199
 * 
 * # Get microsecond of datetime
 * cdef inline int datetime_microsecond(object o):             # <<<<<<<<<<<<<<
 *     return PyDateTime_DATE_GET_MICROSECOND(o)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":203
 * 
 * # Get days of timedelta
 * cdef inline int timedelta_days(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).days
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_timedelta_days(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("timedelta_days", 0);

  /* "cpython/datetime.pxd":204
 * # Get days of timedelta
 * cdef inline int timedelta_days(object o):
 *     return (<PyDateTime_Delta*>o).days             # <<<<<<<<<<<<<<
 * 
 * # Get seconds of timedelta
 */
  __pyx_r = ((PyDateTime_Delta *)__pyx_v_o)->days;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":203
 * 
 * # Get days of timedelta
 * cdef inline int timedelta_days(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).days
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":207
 * 
 * # Get seconds of timedelta
 * cdef inline int timedelta_seconds(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).seconds
 * 
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_timedelta_seconds(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("timedelta_seconds", 0);

  /* "cpython/datetime.pxd":208
 * # Get seconds of timedelta
 * cdef inline int timedelta_seconds(object o):
 *     return (<PyDateTime_Delta*>o).seconds             # <<<<<<<<<<<<<<
 * 
 * # Get microseconds of timedelta
 */
  __pyx_r = ((PyDateTime_Delta *)__pyx_v_o)->seconds;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":207
 * 
 * # Get seconds of timedelta
 * cdef inline int timedelta_seconds(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).seconds
 * 
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cpython/datetime.pxd":211
 * 
 * # Get microseconds of timedelta
 * cdef inline int timedelta_microseconds(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).microseconds
 */

static CYTHON_INLINE int __pyx_f_7cpython_8datetime_timedelta_microseconds(PyObject *__pyx_v_o) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("timedelta_microseconds", 0);

  /* "cpython/datetime.pxd":212
 * # Get microseconds of timedelta
 * cdef inline int timedelta_microseconds(object o):
 *     return (<PyDateTime_Delta*>o).microseconds             # <<<<<<<<<<<<<<
 */
  __pyx_r = ((PyDateTime_Delta *)__pyx_v_o)->microseconds;
  goto __pyx_L0;

  /* "cpython/datetime.pxd":211
 * 
 * # Get microseconds of timedelta
 * cdef inline int timedelta_microseconds(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).microseconds
 */

  /* function exit code */
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
static struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_WriteBuffer __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer;

static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *__pyx_freelist_7asyncpg_7pgproto_7pgproto_WriteBuffer[256];
static int __pyx_freecount_7asyncpg_7pgproto_7pgproto_WriteBuffer = 0;

static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_WriteBuffer(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *p;
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_7asyncpg_7pgproto_7pgproto_WriteBuffer > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer)))) {
    o = (PyObject*)__pyx_freelist_7asyncpg_7pgproto_7pgproto_WriteBuffer[--__pyx_freecount_7asyncpg_7pgproto_7pgproto_WriteBuffer];
    memset(o, 0, sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer));
    (void) PyObject_INIT(o, t);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  p = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)o);
  p->__pyx_vtab = __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_WriteBuffer;
  if (unlikely(__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_WriteBuffer(PyObject *o) {
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_3__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_7asyncpg_7pgproto_7pgproto_WriteBuffer < 256) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer)))) {
    __pyx_freelist_7asyncpg_7pgproto_7pgproto_WriteBuffer[__pyx_freecount_7asyncpg_7pgproto_7pgproto_WriteBuffer++] = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static PyMethodDef __pyx_methods_7asyncpg_7pgproto_7pgproto_WriteBuffer[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_9__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_11__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyBufferProcs __pyx_tp_as_buffer_WriteBuffer = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_5__getbuffer__, /*bf_getbuffer*/
  __pyx_pw_7asyncpg_7pgproto_7pgproto_11WriteBuffer_7__releasebuffer__, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer = {
  PyVarObject_HEAD_INIT(0, 0)
  "asyncpg.pgproto.pgproto.WriteBuffer", /*tp_name*/
  sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_WriteBuffer, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_WriteBuffer, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7asyncpg_7pgproto_7pgproto_WriteBuffer, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7asyncpg_7pgproto_7pgproto_WriteBuffer, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};
static struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_ReadBuffer __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer;

static struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *__pyx_freelist_7asyncpg_7pgproto_7pgproto_ReadBuffer[256];
static int __pyx_freecount_7asyncpg_7pgproto_7pgproto_ReadBuffer = 0;

static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_ReadBuffer(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *p;
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_7asyncpg_7pgproto_7pgproto_ReadBuffer > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer)))) {
    o = (PyObject*)__pyx_freelist_7asyncpg_7pgproto_7pgproto_ReadBuffer[--__pyx_freecount_7asyncpg_7pgproto_7pgproto_ReadBuffer];
    memset(o, 0, sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  p = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)o);
  p->__pyx_vtab = __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_ReadBuffer;
  p->_bufs = Py_None; Py_INCREF(Py_None);
  p->_bufs_append = Py_None; Py_INCREF(Py_None);
  p->_bufs_popleft = Py_None; Py_INCREF(Py_None);
  p->_buf0 = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->_buf0_prev = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_ReadBuffer(PyObject *o) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *p = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->_bufs);
  Py_CLEAR(p->_bufs_append);
  Py_CLEAR(p->_bufs_popleft);
  Py_CLEAR(p->_buf0);
  Py_CLEAR(p->_buf0_prev);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_7asyncpg_7pgproto_7pgproto_ReadBuffer < 256) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer)))) {
    __pyx_freelist_7asyncpg_7pgproto_7pgproto_ReadBuffer[__pyx_freecount_7asyncpg_7pgproto_7pgproto_ReadBuffer++] = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_7asyncpg_7pgproto_7pgproto_ReadBuffer(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *p = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *)o;
  if (p->_bufs) {
    e = (*v)(p->_bufs, a); if (e) return e;
  }
  if (p->_bufs_append) {
    e = (*v)(p->_bufs_append, a); if (e) return e;
  }
  if (p->_bufs_popleft) {
    e = (*v)(p->_bufs_popleft, a); if (e) return e;
  }
  return 0;
}

static PyMethodDef __pyx_methods_7asyncpg_7pgproto_7pgproto_ReadBuffer[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_3__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_10ReadBuffer_5__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer = {
  PyVarObject_HEAD_INIT(0, 0)
  "asyncpg.pgproto.pgproto.ReadBuffer", /*tp_name*/
  sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_ReadBuffer, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7asyncpg_7pgproto_7pgproto_ReadBuffer, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7asyncpg_7pgproto_7pgproto_ReadBuffer, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7asyncpg_7pgproto_7pgproto_ReadBuffer, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};
static struct __pyx_vtabstruct_7asyncpg_7pgproto_7pgproto_CodecContext __pyx_vtable_7asyncpg_7pgproto_7pgproto_CodecContext;

static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_CodecContext(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *)o);
  p->__pyx_vtab = __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_CodecContext;
  return o;
}

static void __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_CodecContext(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_7asyncpg_7pgproto_7pgproto_CodecContext[] = {
  {"get_text_codec", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_1get_text_codec, METH_NOARGS, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_3__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_12CodecContext_5__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext = {
  PyVarObject_HEAD_INIT(0, 0)
  "asyncpg.pgproto.pgproto.CodecContext", /*tp_name*/
  sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_CodecContext, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7asyncpg_7pgproto_7pgproto_CodecContext, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7asyncpg_7pgproto_7pgproto_CodecContext, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};

static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  return o;
}

static void __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_15__UUIDReplaceMe_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe = {
  PyVarObject_HEAD_INIT(0, 0)
  "asyncpg.pgproto.pgproto.__UUIDReplaceMe", /*tp_name*/
  sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};

static PyObject *__pyx_tp_new_7asyncpg_7pgproto_7pgproto_UUID(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *p;
  PyObject *o = __pyx_tp_new_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)o);
  p->_int = Py_None; Py_INCREF(Py_None);
  p->_hash = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_UUID(PyObject *o) {
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *p = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)o;
  PyObject_GC_UnTrack(o);
  if (p->__weakref__) PyObject_ClearWeakRefs(o);
  Py_CLEAR(p->_int);
  Py_CLEAR(p->_hash);
  #if CYTHON_USE_TYPE_SLOTS
  if (PyType_IS_GC(Py_TYPE(o)->tp_base))
  #endif
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe(o);
}

static int __pyx_tp_traverse_7asyncpg_7pgproto_7pgproto_UUID(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *p = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID *)o;
  e = ((likely(__pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe)) ? ((__pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe->tp_traverse) ? __pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_7asyncpg_7pgproto_7pgproto_UUID)); if (e) return e;
  if (p->_int) {
    e = (*v)(p->_int, a); if (e) return e;
  }
  if (p->_hash) {
    e = (*v)(p->_hash, a); if (e) return e;
  }
  return 0;
}

static PyObject *__pyx_tp_richcompare_7asyncpg_7pgproto_7pgproto_UUID(PyObject *o1, PyObject *o2, int op) {
  switch (op) {
    case Py_EQ: {
      return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_11__eq__(o1, o2);
    }
    case Py_NE: {
      return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_13__ne__(o1, o2);
    }
    case Py_LT: {
      return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_15__lt__(o1, o2);
    }
    case Py_GT: {
      return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_17__gt__(o1, o2);
    }
    case Py_LE: {
      return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_19__le__(o1, o2);
    }
    case Py_GE: {
      return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_21__ge__(o1, o2);
    }
    default: {
      return __Pyx_NewRef(Py_NotImplemented);
    }
  }
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_bytes(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_5bytes_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_int(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3int_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_is_safe(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7is_safe_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_hex(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3hex_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_bytes_le(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8bytes_le_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_fields(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_6fields_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time_low(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8time_low_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time_mid(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_8time_mid_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time_hi_version(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_15time_hi_version_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_clock_seq_hi_variant(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_20clock_seq_hi_variant_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_clock_seq_low(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_13clock_seq_low_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_4time_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_clock_seq(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_9clock_seq_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_node(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_4node_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_urn(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3urn_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_variant(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7variant_1__get__(o);
}

static PyObject *__pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_version(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7version_1__get__(o);
}

static PyMethodDef __pyx_methods_7asyncpg_7pgproto_7pgproto_UUID[] = {
  {"__reduce__", (PyCFunction)__pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_9__reduce__, METH_NOARGS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_7asyncpg_7pgproto_7pgproto_UUID[] = {
  {(char *)"bytes", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_bytes, 0, (char *)0, 0},
  {(char *)"int", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_int, 0, (char *)0, 0},
  {(char *)"is_safe", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_is_safe, 0, (char *)0, 0},
  {(char *)"hex", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_hex, 0, (char *)0, 0},
  {(char *)"bytes_le", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_bytes_le, 0, (char *)0, 0},
  {(char *)"fields", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_fields, 0, (char *)0, 0},
  {(char *)"time_low", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time_low, 0, (char *)0, 0},
  {(char *)"time_mid", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time_mid, 0, (char *)0, 0},
  {(char *)"time_hi_version", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time_hi_version, 0, (char *)0, 0},
  {(char *)"clock_seq_hi_variant", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_clock_seq_hi_variant, 0, (char *)0, 0},
  {(char *)"clock_seq_low", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_clock_seq_low, 0, (char *)0, 0},
  {(char *)"time", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_time, 0, (char *)0, 0},
  {(char *)"clock_seq", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_clock_seq, 0, (char *)0, 0},
  {(char *)"node", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_node, 0, (char *)0, 0},
  {(char *)"urn", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_urn, 0, (char *)0, 0},
  {(char *)"variant", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_variant, 0, (char *)0, 0},
  {(char *)"version", __pyx_getprop_7asyncpg_7pgproto_7pgproto_4UUID_version, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_UUID = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_coerce*/
  #endif
  __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_25__int__, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_25__int__, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3 || (CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03050000)
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  0, /*nb_index*/
  #if PY_VERSION_HEX >= 0x03050000
  0, /*nb_matrix_multiply*/
  #endif
  #if PY_VERSION_HEX >= 0x03050000
  0, /*nb_inplace_matrix_multiply*/
  #endif
};

static PyTypeObject __pyx_type_7asyncpg_7pgproto_7pgproto_UUID = {
  PyVarObject_HEAD_INIT(0, 0)
  "asyncpg.pgproto.pgproto.UUID", /*tp_name*/
  sizeof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7asyncpg_7pgproto_7pgproto_UUID, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_7__repr__, /*tp_repr*/
  &__pyx_tp_as_number_UUID, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_23__hash__, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_5__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7asyncpg_7pgproto_7pgproto_UUID, /*tp_traverse*/
  0, /*tp_clear*/
  __pyx_tp_richcompare_7asyncpg_7pgproto_7pgproto_UUID, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7asyncpg_7pgproto_7pgproto_UUID, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_7asyncpg_7pgproto_7pgproto_UUID, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_7asyncpg_7pgproto_7pgproto_4UUID_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7asyncpg_7pgproto_7pgproto_UUID, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
};

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};

#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_pgproto(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec_pgproto},
  {0, NULL}
};
#endif

static struct PyModuleDef __pyx_moduledef = {
    PyModuleDef_HEAD_INIT,
    "pgproto",
    0, /* m_doc */
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    0, /* m_size */
  #else
    -1, /* m_size */
  #endif
    __pyx_methods /* m_methods */,
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    __pyx_moduledef_slots, /* m_slots */
  #else
    NULL, /* m_reload */
  #endif
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif

static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_kp_u_0e, __pyx_k_0e, sizeof(__pyx_k_0e), 0, 1, 0, 0},
  {&__pyx_kp_u_16_bytes_were_expected_got, __pyx_k_16_bytes_were_expected_got, sizeof(__pyx_k_16_bytes_were_expected_got), 0, 1, 0, 0},
  {&__pyx_n_s_AssertionError, __pyx_k_AssertionError, sizeof(__pyx_k_AssertionError), 0, 0, 1, 1},
  {&__pyx_n_s_BitString, __pyx_k_BitString, sizeof(__pyx_k_BitString), 0, 0, 1, 1},
  {&__pyx_n_s_Box, __pyx_k_Box, sizeof(__pyx_k_Box), 0, 0, 1, 1},
  {&__pyx_n_s_BufferError, __pyx_k_BufferError, sizeof(__pyx_k_BufferError), 0, 0, 1, 1},
  {&__pyx_n_s_Circle, __pyx_k_Circle, sizeof(__pyx_k_Circle), 0, 0, 1, 1},
  {&__pyx_n_s_CodecContext, __pyx_k_CodecContext, sizeof(__pyx_k_CodecContext), 0, 0, 1, 1},
  {&__pyx_kp_u_Deallocating_buffer_with_attache, __pyx_k_Deallocating_buffer_with_attache, sizeof(__pyx_k_Deallocating_buffer_with_attache), 0, 1, 0, 0},
  {&__pyx_n_s_Dec, __pyx_k_Dec, sizeof(__pyx_k_Dec), 0, 0, 1, 1},
  {&__pyx_n_s_Decimal, __pyx_k_Decimal, sizeof(__pyx_k_Decimal), 0, 0, 1, 1},
  {&__pyx_n_u_F, __pyx_k_F, sizeof(__pyx_k_F), 0, 1, 0, 1},
  {&__pyx_kp_s_Incompatible_checksums_s_vs_0xd4, __pyx_k_Incompatible_checksums_s_vs_0xd4, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xd4), 0, 0, 1, 0},
  {&__pyx_n_s_Line, __pyx_k_Line, sizeof(__pyx_k_Line), 0, 0, 1, 1},
  {&__pyx_n_s_LineSegment, __pyx_k_LineSegment, sizeof(__pyx_k_LineSegment), 0, 0, 1, 1},
  {&__pyx_n_s_MAXYEAR, __pyx_k_MAXYEAR, sizeof(__pyx_k_MAXYEAR), 0, 0, 1, 1},
  {&__pyx_n_s_MINYEAR, __pyx_k_MINYEAR, sizeof(__pyx_k_MINYEAR), 0, 0, 1, 1},
  {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
  {&__pyx_n_u_N, __pyx_k_N, sizeof(__pyx_k_N), 0, 1, 0, 1},
  {&__pyx_n_u_NaN, __pyx_k_NaN, sizeof(__pyx_k_NaN), 0, 1, 0, 1},
  {&__pyx_n_s_NotImplemented, __pyx_k_NotImplemented, sizeof(__pyx_k_NotImplemented), 0, 0, 1, 1},
  {&__pyx_n_s_NotImplementedError, __pyx_k_NotImplementedError, sizeof(__pyx_k_NotImplementedError), 0, 0, 1, 1},
  {&__pyx_n_s_OverflowError, __pyx_k_OverflowError, sizeof(__pyx_k_OverflowError), 0, 0, 1, 1},
  {&__pyx_n_s_Path, __pyx_k_Path, sizeof(__pyx_k_Path), 0, 0, 1, 1},
  {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_Point, __pyx_k_Point, sizeof(__pyx_k_Point), 0, 0, 1, 1},
  {&__pyx_n_s_Polygon, __pyx_k_Polygon, sizeof(__pyx_k_Polygon), 0, 0, 1, 1},
  {&__pyx_n_s_RESERVED_FUTURE, __pyx_k_RESERVED_FUTURE, sizeof(__pyx_k_RESERVED_FUTURE), 0, 0, 1, 1},
  {&__pyx_n_s_RESERVED_MICROSOFT, __pyx_k_RESERVED_MICROSOFT, sizeof(__pyx_k_RESERVED_MICROSOFT), 0, 0, 1, 1},
  {&__pyx_n_s_RESERVED_NCS, __pyx_k_RESERVED_NCS, sizeof(__pyx_k_RESERVED_NCS), 0, 0, 1, 1},
  {&__pyx_n_s_RFC_4122, __pyx_k_RFC_4122, sizeof(__pyx_k_RFC_4122), 0, 0, 1, 1},
  {&__pyx_n_s_ReadBuffer, __pyx_k_ReadBuffer, sizeof(__pyx_k_ReadBuffer), 0, 0, 1, 1},
  {&__pyx_n_s_SafeUUID, __pyx_k_SafeUUID, sizeof(__pyx_k_SafeUUID), 0, 0, 1, 1},
  {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
  {&__pyx_kp_u_UUID, __pyx_k_UUID, sizeof(__pyx_k_UUID), 0, 1, 0, 0},
  {&__pyx_n_s_UUIDReplaceMe, __pyx_k_UUIDReplaceMe, sizeof(__pyx_k_UUIDReplaceMe), 0, 0, 1, 1},
  {&__pyx_n_s_UUID_2, __pyx_k_UUID_2, sizeof(__pyx_k_UUID_2), 0, 0, 1, 1},
  {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
  {&__pyx_n_s_WriteBuffer, __pyx_k_WriteBuffer, sizeof(__pyx_k_WriteBuffer), 0, 0, 1, 1},
  {&__pyx_n_s__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 0, 1, 1},
  {&__pyx_kp_b__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 0, 0, 0},
  {&__pyx_kp_u__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 1, 0, 0},
  {&__pyx_kp_b__4, __pyx_k__4, sizeof(__pyx_k__4), 0, 0, 0, 0},
  {&__pyx_kp_u__8, __pyx_k__8, sizeof(__pyx_k__8), 0, 1, 0, 0},
  {&__pyx_kp_u_a_boolean_is_required_got_type, __pyx_k_a_boolean_is_required_got_type, sizeof(__pyx_k_a_boolean_is_required_got_type), 0, 1, 0, 0},
  {&__pyx_kp_u_a_bytes_or_str_object_expected_g, __pyx_k_a_bytes_or_str_object_expected_g, sizeof(__pyx_k_a_bytes_or_str_object_expected_g), 0, 1, 0, 0},
  {&__pyx_n_s_add, __pyx_k_add, sizeof(__pyx_k_add), 0, 0, 1, 1},
  {&__pyx_n_s_append, __pyx_k_append, sizeof(__pyx_k_append), 0, 0, 1, 1},
  {&__pyx_n_s_as_tuple, __pyx_k_as_tuple, sizeof(__pyx_k_as_tuple), 0, 0, 1, 1},
  {&__pyx_n_s_astimezone, __pyx_k_astimezone, sizeof(__pyx_k_astimezone), 0, 0, 1, 1},
  {&__pyx_n_s_asyncpg_pgproto_pgproto, __pyx_k_asyncpg_pgproto_pgproto, sizeof(__pyx_k_asyncpg_pgproto_pgproto), 0, 0, 1, 1},
  {&__pyx_n_s_bases, __pyx_k_bases, sizeof(__pyx_k_bases), 0, 0, 1, 1},
  {&__pyx_n_u_big, __pyx_k_big, sizeof(__pyx_k_big), 0, 1, 0, 1},
  {&__pyx_kp_u_bit_value_too_long, __pyx_k_bit_value_too_long, sizeof(__pyx_k_bit_value_too_long), 0, 1, 0, 0},
  {&__pyx_kp_u_buffer_overread, __pyx_k_buffer_overread, sizeof(__pyx_k_buffer_overread), 0, 1, 0, 0},
  {&__pyx_n_s_bytes, __pyx_k_bytes, sizeof(__pyx_k_bytes), 0, 0, 1, 1},
  {&__pyx_kp_u_cannot_decode_UUID_expected_16_b, __pyx_k_cannot_decode_UUID_expected_16_b, sizeof(__pyx_k_cannot_decode_UUID_expected_16_b), 0, 1, 0, 0},
  {&__pyx_kp_u_cannot_encode_Decimal_value_into, __pyx_k_cannot_encode_Decimal_value_into, sizeof(__pyx_k_cannot_encode_Decimal_value_into), 0, 1, 0, 0},
  {&__pyx_kp_u_cannot_encode_Decimal_value_into_2, __pyx_k_cannot_encode_Decimal_value_into_2, sizeof(__pyx_k_cannot_encode_Decimal_value_into_2), 0, 1, 0, 0},
  {&__pyx_kp_u_cannot_encode_Decimal_value_into_3, __pyx_k_cannot_encode_Decimal_value_into_3, sizeof(__pyx_k_cannot_encode_Decimal_value_into_3), 0, 1, 0, 0},
  {&__pyx_kp_u_cannot_put_message_no_message_ta, __pyx_k_cannot_put_message_no_message_ta, sizeof(__pyx_k_cannot_put_message_no_message_ta), 0, 1, 0, 0},
  {&__pyx_kp_u_cannot_start_message_for_a_non_e, __pyx_k_cannot_start_message_for_a_non_e, sizeof(__pyx_k_cannot_start_message_for_a_non_e), 0, 1, 0, 0},
  {&__pyx_n_s_chr, __pyx_k_chr, sizeof(__pyx_k_chr), 0, 0, 1, 1},
  {&__pyx_n_u_cidr, __pyx_k_cidr, sizeof(__pyx_k_cidr), 0, 1, 0, 1},
  {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
  {&__pyx_n_s_clock_seq_hi_variant, __pyx_k_clock_seq_hi_variant, sizeof(__pyx_k_clock_seq_hi_variant), 0, 0, 1, 1},
  {&__pyx_n_s_clock_seq_low, __pyx_k_clock_seq_low, sizeof(__pyx_k_clock_seq_low), 0, 0, 1, 1},
  {&__pyx_n_s_collections, __pyx_k_collections, sizeof(__pyx_k_collections), 0, 0, 1, 1},
  {&__pyx_kp_u_consume_full_messages_called_on, __pyx_k_consume_full_messages_called_on, sizeof(__pyx_k_consume_full_messages_called_on), 0, 1, 0, 0},
  {&__pyx_kp_u_consume_full_messages_called_on_2, __pyx_k_consume_full_messages_called_on_2, sizeof(__pyx_k_consume_full_messages_called_on_2), 0, 1, 0, 0},
  {&__pyx_kp_u_consume_full_messages_called_wit, __pyx_k_consume_full_messages_called_wit, sizeof(__pyx_k_consume_full_messages_called_wit), 0, 1, 0, 0},
  {&__pyx_n_s_date, __pyx_k_date, sizeof(__pyx_k_date), 0, 0, 1, 1},
  {&__pyx_n_s_date_from_ordinal, __pyx_k_date_from_ordinal, sizeof(__pyx_k_date_from_ordinal), 0, 0, 1, 1},
  {&__pyx_kp_u_date_tuple_encoder_expecting_1_e, __pyx_k_date_tuple_encoder_expecting_1_e, sizeof(__pyx_k_date_tuple_encoder_expecting_1_e), 0, 1, 0, 0},
  {&__pyx_n_s_datetime, __pyx_k_datetime, sizeof(__pyx_k_datetime), 0, 0, 1, 1},
  {&__pyx_n_s_day, __pyx_k_day, sizeof(__pyx_k_day), 0, 0, 1, 1},
  {&__pyx_n_s_days, __pyx_k_days, sizeof(__pyx_k_days), 0, 0, 1, 1},
  {&__pyx_kp_u_debug_first_buffer_of_ReadBuffer, __pyx_k_debug_first_buffer_of_ReadBuffer, sizeof(__pyx_k_debug_first_buffer_of_ReadBuffer), 0, 1, 0, 0},
  {&__pyx_kp_u_debug_second_buffer_of_ReadBuffe, __pyx_k_debug_second_buffer_of_ReadBuffe, sizeof(__pyx_k_debug_second_buffer_of_ReadBuffe), 0, 1, 0, 0},
  {&__pyx_n_s_decimal, __pyx_k_decimal, sizeof(__pyx_k_decimal), 0, 0, 1, 1},
  {&__pyx_n_s_decode, __pyx_k_decode, sizeof(__pyx_k_decode), 0, 0, 1, 1},
  {&__pyx_kp_u_decodes_to_less_than_16_bytes, __pyx_k_decodes_to_less_than_16_bytes, sizeof(__pyx_k_decodes_to_less_than_16_bytes), 0, 1, 0, 0},
  {&__pyx_kp_u_decodes_to_more_than_16_bytes, __pyx_k_decodes_to_more_than_16_bytes, sizeof(__pyx_k_decodes_to_more_than_16_bytes), 0, 1, 0, 0},
  {&__pyx_n_s_deque, __pyx_k_deque, sizeof(__pyx_k_deque), 0, 0, 1, 1},
  {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
  {&__pyx_n_s_digits, __pyx_k_digits, sizeof(__pyx_k_digits), 0, 0, 1, 1},
  {&__pyx_kp_u_discarding_message_r_unread_dat, __pyx_k_discarding_message_r_unread_dat, sizeof(__pyx_k_discarding_message_r_unread_dat), 0, 1, 0, 0},
  {&__pyx_kp_u_empty_buffer, __pyx_k_empty_buffer, sizeof(__pyx_k_empty_buffer), 0, 1, 0, 0},
  {&__pyx_kp_u_empty_first_buffer, __pyx_k_empty_first_buffer, sizeof(__pyx_k_empty_first_buffer), 0, 1, 0, 0},
  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
  {&__pyx_kp_u_end_message_buffer_is_too_small, __pyx_k_end_message_buffer_is_too_small, sizeof(__pyx_k_end_message_buffer_is_too_small), 0, 1, 0, 0},
  {&__pyx_kp_u_end_message_can_only_be_called_w, __pyx_k_end_message_can_only_be_called_w, sizeof(__pyx_k_end_message_can_only_be_called_w), 0, 1, 0, 0},
  {&__pyx_kp_u_end_message_message_is_too_large, __pyx_k_end_message_message_is_too_large, sizeof(__pyx_k_end_message_message_is_too_large), 0, 1, 0, 0},
  {&__pyx_n_s_exceptions, __pyx_k_exceptions, sizeof(__pyx_k_exceptions), 0, 0, 1, 1},
  {&__pyx_kp_u_expected_a_datetime_date_or_date, __pyx_k_expected_a_datetime_date_or_date, sizeof(__pyx_k_expected_a_datetime_date_or_date), 0, 1, 0, 0},
  {&__pyx_kp_u_expected_str_got, __pyx_k_expected_str_got, sizeof(__pyx_k_expected_str_got), 0, 1, 0, 0},
  {&__pyx_n_s_exponent, __pyx_k_exponent, sizeof(__pyx_k_exponent), 0, 0, 1, 1},
  {&__pyx_kp_u_failed_to_read_one_byte_on_a_non, __pyx_k_failed_to_read_one_byte_on_a_non, sizeof(__pyx_k_failed_to_read_one_byte_on_a_non), 0, 1, 0, 0},
  {&__pyx_kp_u_feed_data_bytes_object_expected, __pyx_k_feed_data_bytes_object_expected, sizeof(__pyx_k_feed_data_bytes_object_expected), 0, 1, 0, 0},
  {&__pyx_n_s_find, __pyx_k_find, sizeof(__pyx_k_find), 0, 0, 1, 1},
  {&__pyx_n_s_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 0, 1, 1},
  {&__pyx_n_s_from_bytes, __pyx_k_from_bytes, sizeof(__pyx_k_from_bytes), 0, 0, 1, 1},
  {&__pyx_n_s_frombytes, __pyx_k_frombytes, sizeof(__pyx_k_frombytes), 0, 0, 1, 1},
  {&__pyx_n_s_fromordinal, __pyx_k_fromordinal, sizeof(__pyx_k_fromordinal), 0, 0, 1, 1},
  {&__pyx_n_s_functools, __pyx_k_functools, sizeof(__pyx_k_functools), 0, 0, 1, 1},
  {&__pyx_n_s_get_text_codec, __pyx_k_get_text_codec, sizeof(__pyx_k_get_text_codec), 0, 0, 1, 1},
  {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
  {&__pyx_n_s_hour, __pyx_k_hour, sizeof(__pyx_k_hour), 0, 0, 1, 1},
  {&__pyx_kp_u_hstore_value_is_too_large, __pyx_k_hstore_value_is_too_large, sizeof(__pyx_k_hstore_value_is_too_large), 0, 1, 0, 0},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_u_inet, __pyx_k_inet, sizeof(__pyx_k_inet), 0, 1, 0, 1},
  {&__pyx_n_s_infinity_date, __pyx_k_infinity_date, sizeof(__pyx_k_infinity_date), 0, 0, 1, 1},
  {&__pyx_n_s_infinity_datetime, __pyx_k_infinity_datetime, sizeof(__pyx_k_infinity_datetime), 0, 0, 1, 1},
  {&__pyx_n_s_inp, __pyx_k_inp, sizeof(__pyx_k_inp), 0, 0, 1, 1},
  {&__pyx_kp_u_insufficient_data_in_buffer_requ, __pyx_k_insufficient_data_in_buffer_requ, sizeof(__pyx_k_insufficient_data_in_buffer_requ), 0, 1, 0, 0},
  {&__pyx_n_s_int, __pyx_k_int, sizeof(__pyx_k_int), 0, 0, 1, 1},
  {&__pyx_n_u_int_2, __pyx_k_int_2, sizeof(__pyx_k_int_2), 0, 1, 0, 1},
  {&__pyx_kp_u_interval_tuple_encoder_expecting, __pyx_k_interval_tuple_encoder_expecting, sizeof(__pyx_k_interval_tuple_encoder_expecting), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_UUID, __pyx_k_invalid_UUID, sizeof(__pyx_k_invalid_UUID), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_UUID_u_r_unexpected_char, __pyx_k_invalid_UUID_u_r_unexpected_char, sizeof(__pyx_k_invalid_UUID_u_r_unexpected_char), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_address_family_in_value, __pyx_k_invalid_address_family_in_value, sizeof(__pyx_k_invalid_address_family_in_value), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_address_length_in_value, __pyx_k_invalid_address_length_in_value, sizeof(__pyx_k_invalid_address_length_in_value), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_network_prefix_length_in, __pyx_k_invalid_network_prefix_length_in, sizeof(__pyx_k_invalid_network_prefix_length_in), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_number_of_elements_in_ti, __pyx_k_invalid_number_of_elements_in_ti, sizeof(__pyx_k_invalid_number_of_elements_in_ti), 0, 1, 0, 0},
  {&__pyx_kp_u_invalid_number_of_elements_in_tx, __pyx_k_invalid_number_of_elements_in_tx, sizeof(__pyx_k_invalid_number_of_elements_in_tx), 0, 1, 0, 0},
  {&__pyx_n_s_ip_address, __pyx_k_ip_address, sizeof(__pyx_k_ip_address), 0, 0, 1, 1},
  {&__pyx_n_s_ip_interface, __pyx_k_ip_interface, sizeof(__pyx_k_ip_interface), 0, 0, 1, 1},
  {&__pyx_n_s_ip_network, __pyx_k_ip_network, sizeof(__pyx_k_ip_network), 0, 0, 1, 1},
  {&__pyx_n_s_ipaddr, __pyx_k_ipaddr, sizeof(__pyx_k_ipaddr), 0, 0, 1, 1},
  {&__pyx_n_s_ipaddress, __pyx_k_ipaddress, sizeof(__pyx_k_ipaddress), 0, 0, 1, 1},
  {&__pyx_n_s_ipiface, __pyx_k_ipiface, sizeof(__pyx_k_ipiface), 0, 0, 1, 1},
  {&__pyx_n_s_ipnet, __pyx_k_ipnet, sizeof(__pyx_k_ipnet), 0, 0, 1, 1},
  {&__pyx_n_s_is_closed, __pyx_k_is_closed, sizeof(__pyx_k_is_closed), 0, 0, 1, 1},
  {&__pyx_n_s_items, __pyx_k_items, sizeof(__pyx_k_items), 0, 0, 1, 1},
  {&__pyx_n_u_items, __pyx_k_items, sizeof(__pyx_k_items), 0, 1, 0, 1},
  {&__pyx_n_s_len, __pyx_k_len, sizeof(__pyx_k_len), 0, 0, 1, 1},
  {&__pyx_kp_u_length_must_be_between_32_36_ch, __pyx_k_length_must_be_between_32_36_ch, sizeof(__pyx_k_length_must_be_between_32_36_ch), 0, 1, 0, 0},
  {&__pyx_kp_u_list_or_tuple_expected_got_type, __pyx_k_list_or_tuple_expected_got_type, sizeof(__pyx_k_list_or_tuple_expected_got_type), 0, 1, 0, 0},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_microsecond, __pyx_k_microsecond, sizeof(__pyx_k_microsecond), 0, 0, 1, 1},
  {&__pyx_n_s_microseconds, __pyx_k_microseconds, sizeof(__pyx_k_microseconds), 0, 0, 1, 1},
  {&__pyx_n_s_minute, __pyx_k_minute, sizeof(__pyx_k_minute), 0, 0, 1, 1},
  {&__pyx_n_s_minutes, __pyx_k_minutes, sizeof(__pyx_k_minutes), 0, 0, 1, 1},
  {&__pyx_n_s_month, __pyx_k_month, sizeof(__pyx_k_month), 0, 0, 1, 1},
  {&__pyx_n_s_mro, __pyx_k_mro, sizeof(__pyx_k_mro), 0, 0, 1, 1},
  {&__pyx_n_u_n, __pyx_k_n, sizeof(__pyx_k_n), 0, 1, 0, 1},
  {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
  {&__pyx_n_s_negative_infinity_date, __pyx_k_negative_infinity_date, sizeof(__pyx_k_negative_infinity_date), 0, 0, 1, 1},
  {&__pyx_n_s_negative_infinity_datetime, __pyx_k_negative_infinity_datetime, sizeof(__pyx_k_negative_infinity_datetime), 0, 0, 1, 1},
  {&__pyx_kp_u_negative_length_for_a_len_prefix, __pyx_k_negative_length_for_a_len_prefix, sizeof(__pyx_k_negative_length_for_a_len_prefix), 0, 1, 0, 0},
  {&__pyx_n_s_network, __pyx_k_network, sizeof(__pyx_k_network), 0, 0, 1, 1},
  {&__pyx_n_s_network_address, __pyx_k_network_address, sizeof(__pyx_k_network_address), 0, 0, 1, 1},
  {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
  {&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0},
  {&__pyx_kp_u_no_message_to_consume, __pyx_k_no_message_to_consume, sizeof(__pyx_k_no_message_to_consume), 0, 1, 0, 0},
  {&__pyx_kp_u_no_message_to_discard, __pyx_k_no_message_to_discard, sizeof(__pyx_k_no_message_to_discard), 0, 1, 0, 0},
  {&__pyx_n_s_node, __pyx_k_node, sizeof(__pyx_k_node), 0, 0, 1, 1},
  {&__pyx_kp_u_not_enough_data_to_read_bytes, __pyx_k_not_enough_data_to_read_bytes, sizeof(__pyx_k_not_enough_data_to_read_bytes), 0, 1, 0, 0},
  {&__pyx_kp_u_not_enough_data_to_read_one_byte, __pyx_k_not_enough_data_to_read_one_byte, sizeof(__pyx_k_not_enough_data_to_read_one_byte), 0, 1, 0, 0},
  {&__pyx_n_s_now, __pyx_k_now, sizeof(__pyx_k_now), 0, 0, 1, 1},
  {&__pyx_kp_u_null_value_not_allowed_in_hstore, __pyx_k_null_value_not_allowed_in_hstore, sizeof(__pyx_k_null_value_not_allowed_in_hstore), 0, 1, 0, 0},
  {&__pyx_kp_u_numeric_type_does_not_support_in, __pyx_k_numeric_type_does_not_support_in, sizeof(__pyx_k_numeric_type_does_not_support_in), 0, 1, 0, 0},
  {&__pyx_n_s_packed, __pyx_k_packed, sizeof(__pyx_k_packed), 0, 0, 1, 1},
  {&__pyx_kp_u_path_value_too_long, __pyx_k_path_value_too_long, sizeof(__pyx_k_path_value_too_long), 0, 1, 0, 0},
  {&__pyx_n_s_pg_epoch_date, __pyx_k_pg_epoch_date, sizeof(__pyx_k_pg_epoch_date), 0, 0, 1, 1},
  {&__pyx_n_s_pg_epoch_datetime, __pyx_k_pg_epoch_datetime, sizeof(__pyx_k_pg_epoch_datetime), 0, 0, 1, 1},
  {&__pyx_n_s_pg_epoch_datetime_utc, __pyx_k_pg_epoch_datetime_utc, sizeof(__pyx_k_pg_epoch_datetime_utc), 0, 0, 1, 1},
  {&__pyx_n_s_pgproto_types, __pyx_k_pgproto_types, sizeof(__pyx_k_pgproto_types), 0, 0, 1, 1},
  {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
  {&__pyx_kp_u_polygon_value_too_long, __pyx_k_polygon_value_too_long, sizeof(__pyx_k_polygon_value_too_long), 0, 1, 0, 0},
  {&__pyx_n_s_popleft, __pyx_k_popleft, sizeof(__pyx_k_popleft), 0, 0, 1, 1},
  {&__pyx_n_s_prefixlen, __pyx_k_prefixlen, sizeof(__pyx_k_prefixlen), 0, 0, 1, 1},
  {&__pyx_n_s_print, __pyx_k_print, sizeof(__pyx_k_print), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle_CodecContext, __pyx_k_pyx_unpickle_CodecContext, sizeof(__pyx_k_pyx_unpickle_CodecContext), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_unpickle___UUIDReplaceMe, __pyx_k_pyx_unpickle___UUIDReplaceMe, sizeof(__pyx_k_pyx_unpickle___UUIDReplaceMe), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
  {&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
  {&__pyx_kp_u_read_null_str_buffer_overread, __pyx_k_read_null_str_buffer_overread, sizeof(__pyx_k_read_null_str_buffer_overread), 0, 1, 0, 0},
  {&__pyx_kp_u_read_null_str_only_works_when_th, __pyx_k_read_null_str_only_works_when_th, sizeof(__pyx_k_read_null_str_only_works_when_th), 0, 1, 0, 0},
  {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
  {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
  {&__pyx_kp_u_remaining, __pyx_k_remaining, sizeof(__pyx_k_remaining), 0, 1, 0, 0},
  {&__pyx_n_s_replace, __pyx_k_replace, sizeof(__pyx_k_replace), 0, 0, 1, 1},
  {&__pyx_n_s_second, __pyx_k_second, sizeof(__pyx_k_second), 0, 0, 1, 1},
  {&__pyx_n_s_seconds, __pyx_k_seconds, sizeof(__pyx_k_seconds), 0, 0, 1, 1},
  {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
  {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
  {&__pyx_n_s_sign, __pyx_k_sign, sizeof(__pyx_k_sign), 0, 0, 1, 1},
  {&__pyx_kp_u_string_is_too_large, __pyx_k_string_is_too_large, sizeof(__pyx_k_string_is_too_large), 0, 1, 0, 0},
  {&__pyx_kp_u_string_too_long, __pyx_k_string_too_long, sizeof(__pyx_k_string_too_long), 0, 1, 0, 0},
  {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_kp_u_the_buffer_is_in_read_only_mode, __pyx_k_the_buffer_is_in_read_only_mode, sizeof(__pyx_k_the_buffer_is_in_read_only_mode), 0, 1, 0, 0},
  {&__pyx_n_s_time, __pyx_k_time, sizeof(__pyx_k_time), 0, 0, 1, 1},
  {&__pyx_n_s_time_hi_version, __pyx_k_time_hi_version, sizeof(__pyx_k_time_hi_version), 0, 0, 1, 1},
  {&__pyx_n_s_time_low, __pyx_k_time_low, sizeof(__pyx_k_time_low), 0, 0, 1, 1},
  {&__pyx_n_s_time_mid, __pyx_k_time_mid, sizeof(__pyx_k_time_mid), 0, 0, 1, 1},
  {&__pyx_kp_u_time_tuple_encoder_expecting_1_e, __pyx_k_time_tuple_encoder_expecting_1_e, sizeof(__pyx_k_time_tuple_encoder_expecting_1_e), 0, 1, 0, 0},
  {&__pyx_kp_u_time_tuple_encoder_expecting_2_e, __pyx_k_time_tuple_encoder_expecting_2_e, sizeof(__pyx_k_time_tuple_encoder_expecting_2_e), 0, 1, 0, 0},
  {&__pyx_n_s_timedelta, __pyx_k_timedelta, sizeof(__pyx_k_timedelta), 0, 0, 1, 1},
  {&__pyx_n_s_timestamp, __pyx_k_timestamp, sizeof(__pyx_k_timestamp), 0, 0, 1, 1},
  {&__pyx_kp_u_timestamp_tuple_encoder_expectin, __pyx_k_timestamp_tuple_encoder_expectin, sizeof(__pyx_k_timestamp_tuple_encoder_expectin), 0, 1, 0, 0},
  {&__pyx_n_s_timezone, __pyx_k_timezone, sizeof(__pyx_k_timezone), 0, 0, 1, 1},
  {&__pyx_n_s_toordinal, __pyx_k_toordinal, sizeof(__pyx_k_toordinal), 0, 0, 1, 1},
  {&__pyx_kp_u_tuple_id_block_value_out_of_uint, __pyx_k_tuple_id_block_value_out_of_uint, sizeof(__pyx_k_tuple_id_block_value_out_of_uint), 0, 1, 0, 0},
  {&__pyx_kp_u_tuple_id_offset_value_out_of_uin, __pyx_k_tuple_id_offset_value_out_of_uin, sizeof(__pyx_k_tuple_id_offset_value_out_of_uin), 0, 1, 0, 0},
  {&__pyx_kp_u_txid_snapshot_value_is_too_long, __pyx_k_txid_snapshot_value_is_too_long, sizeof(__pyx_k_txid_snapshot_value_is_too_long), 0, 1, 0, 0},
  {&__pyx_n_s_types, __pyx_k_types, sizeof(__pyx_k_types), 0, 0, 1, 1},
  {&__pyx_n_s_tzinfo, __pyx_k_tzinfo, sizeof(__pyx_k_tzinfo), 0, 0, 1, 1},
  {&__pyx_kp_u_unexpected_CIDR_flag_set_in_non, __pyx_k_unexpected_CIDR_flag_set_in_non, sizeof(__pyx_k_unexpected_CIDR_flag_set_in_non), 0, 1, 0, 0},
  {&__pyx_kp_u_unexpected_JSONB_format, __pyx_k_unexpected_JSONB_format, sizeof(__pyx_k_unexpected_JSONB_format), 0, 1, 0, 0},
  {&__pyx_kp_u_unexpected_character, __pyx_k_unexpected_character, sizeof(__pyx_k_unexpected_character), 0, 1, 0, 0},
  {&__pyx_n_s_unknown, __pyx_k_unknown, sizeof(__pyx_k_unknown), 0, 0, 1, 1},
  {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
  {&__pyx_kp_u_urn_uuid, __pyx_k_urn_uuid, sizeof(__pyx_k_urn_uuid), 0, 1, 0, 0},
  {&__pyx_n_s_utc, __pyx_k_utc, sizeof(__pyx_k_utc), 0, 0, 1, 1},
  {&__pyx_n_s_utcoffset, __pyx_k_utcoffset, sizeof(__pyx_k_utcoffset), 0, 0, 1, 1},
  {&__pyx_n_s_uuid, __pyx_k_uuid, sizeof(__pyx_k_uuid), 0, 0, 1, 1},
  {&__pyx_kp_u_value_out_of_float32_range, __pyx_k_value_out_of_float32_range, sizeof(__pyx_k_value_out_of_float32_range), 0, 1, 0, 0},
  {&__pyx_kp_u_value_out_of_int16_range, __pyx_k_value_out_of_int16_range, sizeof(__pyx_k_value_out_of_int16_range), 0, 1, 0, 0},
  {&__pyx_kp_u_value_out_of_int32_range, __pyx_k_value_out_of_int32_range, sizeof(__pyx_k_value_out_of_int32_range), 0, 1, 0, 0},
  {&__pyx_kp_u_value_out_of_int64_range, __pyx_k_value_out_of_int64_range, sizeof(__pyx_k_value_out_of_int64_range), 0, 1, 0, 0},
  {&__pyx_kp_u_value_out_of_uint32_range, __pyx_k_value_out_of_uint32_range, sizeof(__pyx_k_value_out_of_uint32_range), 0, 1, 0, 0},
  {&__pyx_n_s_variant, __pyx_k_variant, sizeof(__pyx_k_variant), 0, 0, 1, 1},
  {&__pyx_n_s_version, __pyx_k_version, sizeof(__pyx_k_version), 0, 0, 1, 1},
  {&__pyx_n_s_year, __pyx_k_year, sizeof(__pyx_k_year), 0, 0, 1, 1},
  {0, 0, 0, 0, 0, 0, 0}
};
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
  __pyx_builtin_AssertionError = __Pyx_GetBuiltinName(__pyx_n_s_AssertionError); if (!__pyx_builtin_AssertionError) __PYX_ERR(0, 10, __pyx_L1_error)
  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(1, 74, __pyx_L1_error)
  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(2, 2, __pyx_L1_error)
  __pyx_builtin_chr = __Pyx_GetBuiltinName(__pyx_n_s_chr); if (!__pyx_builtin_chr) __PYX_ERR(1, 773, __pyx_L1_error)
  __pyx_builtin_print = __Pyx_GetBuiltinName(__pyx_n_s_print); if (!__pyx_builtin_print) __PYX_ERR(1, 778, __pyx_L1_error)
  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(3, 72, __pyx_L1_error)
  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(3, 78, __pyx_L1_error)
  __pyx_builtin_NotImplemented = __Pyx_GetBuiltinName(__pyx_n_s_NotImplemented); if (!__pyx_builtin_NotImplemented) __PYX_ERR(3, 190, __pyx_L1_error)
  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(4, 11, __pyx_L1_error)
  __pyx_builtin_OverflowError = __Pyx_GetBuiltinName(__pyx_n_s_OverflowError); if (!__pyx_builtin_OverflowError) __PYX_ERR(5, 31, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);

  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple_)) __PYX_ERR(2, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple_);
  __Pyx_GIVEREF(__pyx_tuple_);

  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(2, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__2);
  __Pyx_GIVEREF(__pyx_tuple__2);

  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(2, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__5);
  __Pyx_GIVEREF(__pyx_tuple__5);

  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 */
  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(2, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__6);
  __Pyx_GIVEREF(__pyx_tuple__6);

  /* "asyncpg/pgproto/uuid.pyx":89
 *                     f'invalid UUID {u!r}: unexpected character {chr(ch)!r}')
 *             else:
 *                 raise ValueError('invalid UUID {u!r}: unexpected character')             # <<<<<<<<<<<<<<
 * 
 *         if acc_set:
 */
  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_u_invalid_UUID_u_r_unexpected_char); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(3, 89, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__7);
  __Pyx_GIVEREF(__pyx_tuple__7);

  /* "asyncpg/pgproto/uuid.pyx":243
 *     def bytes_le(self):
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +             # <<<<<<<<<<<<<<
 *                 bytes[8:])
 * 
 */
  __pyx_slice__9 = PySlice_New(__pyx_int_3, Py_None, __pyx_int_neg_1); if (unlikely(!__pyx_slice__9)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__9);
  __Pyx_GIVEREF(__pyx_slice__9);
  __pyx_slice__10 = PySlice_New(__pyx_int_5, __pyx_int_3, __pyx_int_neg_1); if (unlikely(!__pyx_slice__10)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__10);
  __Pyx_GIVEREF(__pyx_slice__10);
  __pyx_slice__11 = PySlice_New(__pyx_int_7, __pyx_int_5, __pyx_int_neg_1); if (unlikely(!__pyx_slice__11)) __PYX_ERR(3, 243, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__11);
  __Pyx_GIVEREF(__pyx_slice__11);

  /* "asyncpg/pgproto/uuid.pyx":244
 *         bytes = self.bytes
 *         return (bytes[4-1::-1] + bytes[6-1:4-1:-1] + bytes[8-1:6-1:-1] +
 *                 bytes[8:])             # <<<<<<<<<<<<<<
 * 
 *     @property
 */
  __pyx_slice__12 = PySlice_New(__pyx_int_8, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) __PYX_ERR(3, 244, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__12);
  __Pyx_GIVEREF(__pyx_slice__12);

  /* "asyncpg/pgproto/codecs/text.pyx":21
 * 
 *     if size[0] > 0x7fffffff:
 *         raise ValueError('string too long')             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_u_string_too_long); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(7, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__13);
  __Pyx_GIVEREF(__pyx_tuple__13);

  /* "asyncpg/pgproto/codecs/float.pyx":15
 *     cdef float fval = <float>dval
 *     if math.isinf(fval) and not math.isinf(dval):
 *         raise ValueError('value out of float32 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
  __pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_u_value_out_of_float32_range); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(9, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__14);
  __Pyx_GIVEREF(__pyx_tuple__14);

  /* "asyncpg/pgproto/codecs/int.pyx":35
 * 
 *     if overflow or val < INT16_MIN or val > INT16_MAX:
 *         raise OverflowError('value out of int16 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(2)
 */
  __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_u_value_out_of_int16_range); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(5, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__15);
  __Pyx_GIVEREF(__pyx_tuple__15);

  /* "asyncpg/pgproto/codecs/int.pyx":60
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and (val < INT32_MIN or val > INT32_MAX)):
 *         raise OverflowError('value out of int32 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_u_value_out_of_int32_range); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(5, 60, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__16);
  __Pyx_GIVEREF(__pyx_tuple__16);

  /* "asyncpg/pgproto/codecs/int.pyx":85
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(val) > 4 and val > UINT32_MAX):
 *         raise OverflowError('value out of uint32 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(4)
 */
  __pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_u_value_out_of_uint32_range); if (unlikely(!__pyx_tuple__17)) __PYX_ERR(5, 85, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__17);
  __Pyx_GIVEREF(__pyx_tuple__17);

  /* "asyncpg/pgproto/codecs/int.pyx":111
 *     # Just in case for systems with "long long" bigger than 8 bytes
 *     if overflow or (sizeof(val) > 8 and (val < INT64_MIN or val > INT64_MAX)):
 *         raise OverflowError('value out of int64 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(8)
 */
  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_u_value_out_of_int64_range); if (unlikely(!__pyx_tuple__18)) __PYX_ERR(5, 111, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__18);
  __Pyx_GIVEREF(__pyx_tuple__18);

  /* "asyncpg/pgproto/codecs/numeric.pyx":55
 *     dt = dec.as_tuple()
 *     if dt.exponent == 'F':
 *         raise ValueError('numeric type does not support infinite values')             # <<<<<<<<<<<<<<
 * 
 *     if dt.exponent == 'n' or dt.exponent == 'N':
 */
  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_u_numeric_type_does_not_support_in); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(12, 55, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__19);
  __Pyx_GIVEREF(__pyx_tuple__19);

  /* "asyncpg/pgproto/codecs/numeric.pyx":66
 *         exponent = dt.exponent
 *         if exponent < 0 and -exponent > MAX_DSCALE:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                 'cannot encode Decimal value into numeric: '
 *                 'exponent is too small')
 */
  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_u_cannot_encode_Decimal_value_into); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(12, 66, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__20);
  __Pyx_GIVEREF(__pyx_tuple__20);

  /* "asyncpg/pgproto/codecs/numeric.pyx":85
 * 
 *         if weight > 2 ** 16 - 1:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                     'cannot encode Decimal value into numeric: '
 *                     'exponent is too large')
 */
  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_u_cannot_encode_Decimal_value_into_2); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(12, 85, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__21);
  __Pyx_GIVEREF(__pyx_tuple__21);

  /* "asyncpg/pgproto/codecs/numeric.pyx":95
 * 
 *         if num_pgdigits > 2 ** 16 - 1:
 *             raise ValueError(             # <<<<<<<<<<<<<<
 *                     'cannot encode Decimal value into numeric: '
 *                     'number of digits is too large')
 */
  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_u_cannot_encode_Decimal_value_into_3); if (unlikely(!__pyx_tuple__22)) __PYX_ERR(12, 95, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__22);
  __Pyx_GIVEREF(__pyx_tuple__22);

  /* "asyncpg/pgproto/codecs/numeric.pyx":101
 *         # Pad decimal digits to provide room for correct Postgres
 *         # digit alignment in the digit computation loop.
 *         pydigits = (0,) * DEC_DIGITS + pydigits + (0,) * DEC_DIGITS             # <<<<<<<<<<<<<<
 * 
 *         if exponent < 0:
 */
  __pyx_tuple__23 = PyTuple_New(1 * 4); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(12, 101, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__23);
  { Py_ssize_t __pyx_temp;
    for (__pyx_temp=0; __pyx_temp < 4; __pyx_temp++) {
      __Pyx_INCREF(__pyx_int_0);
      __Pyx_GIVEREF(__pyx_int_0);
      PyTuple_SET_ITEM(__pyx_tuple__23, __pyx_temp, __pyx_int_0);
    }
  }
  __Pyx_GIVEREF(__pyx_tuple__23);

  /* "asyncpg/pgproto/codecs/bits.pyx":32
 *     try:
 *         if bitlen > _MAXINT32:
 *             raise ValueError('bit value too long')             # <<<<<<<<<<<<<<
 *         wbuf.write_int32(4 + <int32_t>len)
 *         wbuf.write_int32(<int32_t>bitlen)
 */
  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_u_bit_value_too_long); if (unlikely(!__pyx_tuple__24)) __PYX_ERR(13, 32, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__24);
  __Pyx_GIVEREF(__pyx_tuple__24);

  /* "asyncpg/pgproto/codecs/geometry.pyx":114
 *     encoded_len = 1 + 4 + 16 * npts
 *     if encoded_len > _MAXINT32:
 *         raise ValueError('path value too long')             # <<<<<<<<<<<<<<
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)
 */
  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_u_path_value_too_long); if (unlikely(!__pyx_tuple__25)) __PYX_ERR(14, 114, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__25);
  __Pyx_GIVEREF(__pyx_tuple__25);

  /* "asyncpg/pgproto/codecs/geometry.pyx":140
 *     encoded_len = 4 + 16 * npts
 *     if encoded_len > _MAXINT32:
 *         raise ValueError('polygon value too long')             # <<<<<<<<<<<<<<
 * 
 *     wbuf.write_int32(<int32_t>encoded_len)
 */
  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_u_polygon_value_too_long); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(14, 140, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__26);
  __Pyx_GIVEREF(__pyx_tuple__26);

  /* "asyncpg/pgproto/codecs/hstore.pyx":18
 *     count = len(obj)
 *     if count > _MAXINT32:
 *         raise ValueError('hstore value is too large')             # <<<<<<<<<<<<<<
 *     item_buf.write_int32(<int32_t>count)
 * 
 */
  __pyx_tuple__27 = PyTuple_Pack(1, __pyx_kp_u_hstore_value_is_too_large); if (unlikely(!__pyx_tuple__27)) __PYX_ERR(15, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__27);
  __Pyx_GIVEREF(__pyx_tuple__27);

  /* "asyncpg/pgproto/codecs/hstore.pyx":28
 *     for k, v in items:
 *         if k is None:
 *             raise ValueError('null value not allowed in hstore key')             # <<<<<<<<<<<<<<
 *         as_pg_string_and_size(settings, k, &str, &size)
 *         item_buf.write_int32(<int32_t>size)
 */
  __pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_u_null_value_not_allowed_in_hstore); if (unlikely(!__pyx_tuple__28)) __PYX_ERR(15, 28, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__28);
  __Pyx_GIVEREF(__pyx_tuple__28);

  /* "asyncpg/pgproto/codecs/network.pyx":74
 * 
 *     if is_cidr != as_cidr:
 *         raise ValueError('unexpected CIDR flag set in non-cidr value')             # <<<<<<<<<<<<<<
 * 
 *     if family != PGSQL_AF_INET and family != PGSQL_AF_INET6:
 */
  __pyx_tuple__29 = PyTuple_Pack(1, __pyx_kp_u_unexpected_CIDR_flag_set_in_non); if (unlikely(!__pyx_tuple__29)) __PYX_ERR(17, 74, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__29);
  __Pyx_GIVEREF(__pyx_tuple__29);

  /* "asyncpg/pgproto/codecs/tid.pyx":17
 * 
 *     if len(obj) != 2:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'invalid number of elements in tid tuple, expecting 2')
 * 
 */
  __pyx_tuple__30 = PyTuple_Pack(1, __pyx_kp_u_invalid_number_of_elements_in_ti); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(18, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__30);
  __Pyx_GIVEREF(__pyx_tuple__30);

  /* "asyncpg/pgproto/codecs/tid.pyx":27
 *     # "long" and "long long" have the same size for x86_64, need an extra check
 *     if overflow or (sizeof(block) > 4 and block > UINT32_MAX):
 *         raise OverflowError('tuple id block value out of uint32 range')             # <<<<<<<<<<<<<<
 * 
 *     try:
 */
  __pyx_tuple__31 = PyTuple_Pack(1, __pyx_kp_u_tuple_id_block_value_out_of_uint); if (unlikely(!__pyx_tuple__31)) __PYX_ERR(18, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__31);
  __Pyx_GIVEREF(__pyx_tuple__31);

  /* "asyncpg/pgproto/codecs/tid.pyx":36
 * 
 *     if overflow or offset > 65535:
 *         raise OverflowError('tuple id offset value out of uint16 range')             # <<<<<<<<<<<<<<
 * 
 *     buf.write_int32(6)
 */
  __pyx_tuple__32 = PyTuple_Pack(1, __pyx_kp_u_tuple_id_offset_value_out_of_uin); if (unlikely(!__pyx_tuple__32)) __PYX_ERR(18, 36, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__32);
  __Pyx_GIVEREF(__pyx_tuple__32);

  /* "asyncpg/pgproto/codecs/txid.pyx":21
 * 
 *     if len(obj) != 3:
 *         raise ValueError(             # <<<<<<<<<<<<<<
 *             'invalid number of elements in txid_snapshot tuple, expecting 4')
 * 
 */
  __pyx_tuple__33 = PyTuple_Pack(1, __pyx_kp_u_invalid_number_of_elements_in_tx); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(19, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__33);
  __Pyx_GIVEREF(__pyx_tuple__33);

  /* "asyncpg/pgproto/codecs/txid.pyx":26
 *     nxip = len(obj[2])
 *     if nxip > _MAXINT32:
 *         raise ValueError('txid_snapshot value is too long')             # <<<<<<<<<<<<<<
 * 
 *     xmin = obj[0]
 */
  __pyx_tuple__34 = PyTuple_Pack(1, __pyx_kp_u_txid_snapshot_value_is_too_long); if (unlikely(!__pyx_tuple__34)) __PYX_ERR(19, 26, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__34);
  __Pyx_GIVEREF(__pyx_tuple__34);

  /* "asyncpg/pgproto/codecs/datetime.pyx":17
 * timedelta = datetime.timedelta
 * 
 * pg_epoch_datetime = datetime.datetime(2000, 1, 1)             # <<<<<<<<<<<<<<
 * cdef int32_t pg_epoch_datetime_ts = \
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime.timestamp()))
 */
  __pyx_tuple__35 = PyTuple_Pack(3, __pyx_int_2000, __pyx_int_1, __pyx_int_1); if (unlikely(!__pyx_tuple__35)) __PYX_ERR(8, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__35);
  __Pyx_GIVEREF(__pyx_tuple__35);

  /* "(tree fragment)":1
 * def __pyx_unpickle___UUIDReplaceMe(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
  __pyx_tuple__36 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__36)) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__36);
  __Pyx_GIVEREF(__pyx_tuple__36);
  __pyx_codeobj__37 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__36, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle___UUIDReplaceMe, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__37)) __PYX_ERR(2, 1, __pyx_L1_error)
  __pyx_tuple__38 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__38)) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__38);
  __Pyx_GIVEREF(__pyx_tuple__38);
  __pyx_codeobj__39 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__38, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_CodecContext, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__39)) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void) {
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(23, 1, __pyx_L1_error);
  __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_3 = PyInt_FromLong(3); if (unlikely(!__pyx_int_3)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_5 = PyInt_FromLong(5); if (unlikely(!__pyx_int_5)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_7 = PyInt_FromLong(7); if (unlikely(!__pyx_int_7)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_8 = PyInt_FromLong(8); if (unlikely(!__pyx_int_8)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_10 = PyInt_FromLong(10); if (unlikely(!__pyx_int_10)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_12 = PyInt_FromLong(12); if (unlikely(!__pyx_int_12)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_15 = PyInt_FromLong(15); if (unlikely(!__pyx_int_15)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_20 = PyInt_FromLong(20); if (unlikely(!__pyx_int_20)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_23 = PyInt_FromLong(23); if (unlikely(!__pyx_int_23)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_31 = PyInt_FromLong(31); if (unlikely(!__pyx_int_31)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_32 = PyInt_FromLong(32); if (unlikely(!__pyx_int_32)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_48 = PyInt_FromLong(48); if (unlikely(!__pyx_int_48)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_56 = PyInt_FromLong(56); if (unlikely(!__pyx_int_56)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_59 = PyInt_FromLong(59); if (unlikely(!__pyx_int_59)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_63 = PyInt_FromLong(63); if (unlikely(!__pyx_int_63)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_64 = PyInt_FromLong(64); if (unlikely(!__pyx_int_64)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_76 = PyInt_FromLong(76); if (unlikely(!__pyx_int_76)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_80 = PyInt_FromLong(80); if (unlikely(!__pyx_int_80)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_96 = PyInt_FromLong(96); if (unlikely(!__pyx_int_96)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_100 = PyInt_FromLong(100); if (unlikely(!__pyx_int_100)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_255 = PyInt_FromLong(255); if (unlikely(!__pyx_int_255)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_1000 = PyInt_FromLong(1000); if (unlikely(!__pyx_int_1000)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_2000 = PyInt_FromLong(2000); if (unlikely(!__pyx_int_2000)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_4095 = PyInt_FromLong(4095); if (unlikely(!__pyx_int_4095)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_65535 = PyInt_FromLong(65535L); if (unlikely(!__pyx_int_65535)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_999999 = PyInt_FromLong(999999L); if (unlikely(!__pyx_int_999999)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_222419149 = PyInt_FromLong(222419149L); if (unlikely(!__pyx_int_222419149)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_281474976710655 = PyInt_FromString((char *)"281474976710655", 0, 0); if (unlikely(!__pyx_int_281474976710655)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_2305843009213693952 = PyInt_FromString((char *)"2305843009213693952", 0, 0); if (unlikely(!__pyx_int_2305843009213693952)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_4611686018427387904 = PyInt_FromString((char *)"4611686018427387904", 0, 0); if (unlikely(!__pyx_int_4611686018427387904)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_9223372036854775808 = PyInt_FromString((char *)"9223372036854775808", 0, 0); if (unlikely(!__pyx_int_9223372036854775808)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_int_neg_1 = PyInt_FromLong(-1); if (unlikely(!__pyx_int_neg_1)) __PYX_ERR(23, 1, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(void); /*proto*/

static int __Pyx_modinit_global_init_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
  /*--- Global init code ---*/
  __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID = Py_None; Py_INCREF(Py_None);
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID = Py_None; Py_INCREF(Py_None);
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_variable_export_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
  /*--- Variable export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_export_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
  /*--- Function export code ---*/
  if (__Pyx_ExportFunction("frb_check", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_frb_check, "PyObject *(struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, Py_ssize_t)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("date_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_date_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("date_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_date_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("date_encode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_date_encode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("date_decode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_date_decode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timestamp_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timestamp_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timestamp_encode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_encode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timestamp_decode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timestamp_decode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timestamptz_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timestamptz_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timestamptz_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timestamptz_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("time_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_time_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("time_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_time_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("time_encode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_time_encode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("time_decode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_time_decode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timetz_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timetz_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timetz_encode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_encode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("timetz_decode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_timetz_decode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("interval_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_interval_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("interval_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_interval_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("interval_encode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_interval_encode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("interval_decode_tuple", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_interval_decode_tuple, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("bits_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_bits_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("bits_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_bits_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("bool_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_bool_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("bool_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_bool_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("box_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_box_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("box_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_box_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("line_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_line_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("line_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_line_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("lseg_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_lseg_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("lseg_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_lseg_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("point_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_point_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("point_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_point_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("path_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_path_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("path_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_path_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("poly_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_poly_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("poly_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_poly_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("circle_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_circle_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("circle_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_circle_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("hstore_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_hstore_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("hstore_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_hstore_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("int2_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_int2_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("int2_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_int2_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("int4_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_int4_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("int4_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_int4_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("uint4_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_uint4_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("uint4_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_uint4_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("int8_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_int8_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("int8_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_int8_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("float4_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_float4_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("float4_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_float4_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("float8_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_float8_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("float8_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_float8_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("jsonb_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_jsonb_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("jsonb_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_jsonb_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("as_pg_string_and_size", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_as_pg_string_and_size, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, PyObject *, char **, Py_ssize_t *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("text_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_text_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("text_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_text_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("bytea_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_bytea_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("bytea_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_bytea_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("uuid_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_uuid_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("uuid_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_uuid_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("numeric_encode_text", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_encode_text, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("numeric_decode_text", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_text, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("numeric_encode_binary", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_encode_binary, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("numeric_decode_binary", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_binary, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("numeric_decode_binary_ex", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_numeric_decode_binary_ex, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *, int)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("void_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_void_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("void_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_void_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("tid_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_tid_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("tid_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_tid_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("cidr_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_cidr_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("cidr_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_cidr_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("inet_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_inet_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("inet_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_inet_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("txid_snapshot_encode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_txid_snapshot_encode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  if (__Pyx_ExportFunction("txid_snapshot_decode", (void (*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_txid_snapshot_decode, "PyObject *(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, struct __pyx_t_7asyncpg_7pgproto_7pgproto_FRBuffer *)") < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_type_init_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
  /*--- Type init code ---*/
  __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_WriteBuffer = &__pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.len = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_len;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_len_prefixed_utf8 = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_utf8;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer._check_readonly = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__check_readonly;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer._ensure_alloced = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__ensure_alloced;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer._reallocate = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer__reallocate;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.start_message = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_start_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.end_message = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_end_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_buffer = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_buffer;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_byte = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_byte;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_bytes = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytes;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_len_prefixed_buffer = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_buffer;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_len_prefixed_bytes = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_len_prefixed_bytes;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_bytestring = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_bytestring;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_str = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, PyObject *, PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_str;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_cstr = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char const *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_cstr;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_int16 = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int16_t))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int16;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_int32 = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int32_t))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int32;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_int64 = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, int64_t))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_int64;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_float = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, float))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_float;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.write_double = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, double))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_write_double;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.new_message = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *(*)(char))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_WriteBuffer.new = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *(*)(void))__pyx_f_7asyncpg_7pgproto_7pgproto_11WriteBuffer_new;
  if (PyType_Ready(&__pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer) < 0) __PYX_ERR(1, 18, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer.tp_dictoffset && __pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
  }
  if (__Pyx_SetVtable(__pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer.tp_dict, __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_WriteBuffer) < 0) __PYX_ERR(1, 18, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_WriteBuffer, (PyObject *)&__pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer) < 0) __PYX_ERR(1, 18, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer) < 0) __PYX_ERR(1, 18, __pyx_L1_error)
  __pyx_ptype_7asyncpg_7pgproto_7pgproto_WriteBuffer = &__pyx_type_7asyncpg_7pgproto_7pgproto_WriteBuffer;
  __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_ReadBuffer = &__pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.len = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_len;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.get_message_type = (char (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_type;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.get_message_length = (int32_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_get_message_length;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.feed_data = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_feed_data;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer._ensure_first_buf = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__ensure_first_buf;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer._switch_to_next_buf = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__switch_to_next_buf;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_byte = (char (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_byte;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer._try_read_bytes = (char const *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__try_read_bytes;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer._read_into = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_into;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer._read_and_discard = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__read_and_discard;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_bytes = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_bytes;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_len_prefixed_bytes = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_bytes;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_len_prefixed_utf8 = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_len_prefixed_utf8;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_uuid = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_uuid;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_int64 = (int64_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int64;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_int32 = (int32_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int32;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_int16 = (int16_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_int16;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.read_null_str = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_read_null_str;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.take_message = (int32_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.take_message_type = (int32_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_take_message_type;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.put_message = (int32_t (*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_put_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.try_consume_message = (char const *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, Py_ssize_t *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_try_consume_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.consume_message = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.discard_message = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_discard_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.redirect_messages = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, struct __pyx_obj_7asyncpg_7pgproto_7pgproto_WriteBuffer *, char, struct __pyx_opt_args_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages *__pyx_optional_args))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_redirect_messages;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.consume_messages = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *, char))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_consume_messages;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.finish_message = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_finish_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer._finish_message = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer__finish_message;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_ReadBuffer.new_message_parser = (struct __pyx_obj_7asyncpg_7pgproto_7pgproto_ReadBuffer *(*)(PyObject *))__pyx_f_7asyncpg_7pgproto_7pgproto_10ReadBuffer_new_message_parser;
  if (PyType_Ready(&__pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer) < 0) __PYX_ERR(1, 231, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer.tp_dictoffset && __pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
  }
  if (__Pyx_SetVtable(__pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer.tp_dict, __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_ReadBuffer) < 0) __PYX_ERR(1, 231, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_ReadBuffer, (PyObject *)&__pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer) < 0) __PYX_ERR(1, 231, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer) < 0) __PYX_ERR(1, 231, __pyx_L1_error)
  __pyx_ptype_7asyncpg_7pgproto_7pgproto_ReadBuffer = &__pyx_type_7asyncpg_7pgproto_7pgproto_ReadBuffer;
  __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_CodecContext = &__pyx_vtable_7asyncpg_7pgproto_7pgproto_CodecContext;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_CodecContext.get_text_codec = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *, int __pyx_skip_dispatch))__pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_get_text_codec;
  __pyx_vtable_7asyncpg_7pgproto_7pgproto_CodecContext.is_encoding_utf8 = (PyObject *(*)(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_CodecContext *))__pyx_f_7asyncpg_7pgproto_7pgproto_12CodecContext_is_encoding_utf8;
  if (PyType_Ready(&__pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext) < 0) __PYX_ERR(4, 8, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext.tp_dictoffset && __pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (__Pyx_SetVtable(__pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext.tp_dict, __pyx_vtabptr_7asyncpg_7pgproto_7pgproto_CodecContext) < 0) __PYX_ERR(4, 8, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_CodecContext, (PyObject *)&__pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext) < 0) __PYX_ERR(4, 8, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext) < 0) __PYX_ERR(4, 8, __pyx_L1_error)
  __pyx_ptype_7asyncpg_7pgproto_7pgproto_CodecContext = &__pyx_type_7asyncpg_7pgproto_7pgproto_CodecContext;
  if (PyType_Ready(&__pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe) < 0) __PYX_ERR(3, 109, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe.tp_dictoffset && __pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe.tp_getattro = __Pyx_PyObject_GenericGetAttr;
  }
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_UUIDReplaceMe, (PyObject *)&__pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe) < 0) __PYX_ERR(3, 109, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject*)&__pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe) < 0) __PYX_ERR(3, 109, __pyx_L1_error)
  __pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe = &__pyx_type_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe;
  __pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_base = __pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe;
  if (PyType_Ready(&__pyx_type_7asyncpg_7pgproto_7pgproto_UUID) < 0) __PYX_ERR(3, 122, __pyx_L1_error)
  #if PY_VERSION_HEX < 0x030800B1
  __pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_print = 0;
  #endif
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_dictoffset && __pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
  }
  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_UUID_2, (PyObject *)&__pyx_type_7asyncpg_7pgproto_7pgproto_UUID) < 0) __PYX_ERR(3, 122, __pyx_L1_error)
  if (__pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_weaklistoffset == 0) __pyx_type_7asyncpg_7pgproto_7pgproto_UUID.tp_weaklistoffset = offsetof(struct __pyx_obj_7asyncpg_7pgproto_7pgproto_UUID, __weakref__);
  __pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID = &__pyx_type_7asyncpg_7pgproto_7pgproto_UUID;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_type_import_code(void) {
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
  /*--- Type import code ---*/
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(24, 9, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyTypeObject),
  #else
  sizeof(PyHeapTypeObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(24, 9, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(25, 8, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(25, 8, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(26, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(26, 15, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("datetime"); if (unlikely(!__pyx_t_1)) __PYX_ERR(22, 9, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_ptype_7cpython_8datetime_date = __Pyx_ImportType(__pyx_t_1, "datetime", "date", sizeof(PyDateTime_Date), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_8datetime_date) __PYX_ERR(22, 9, __pyx_L1_error)
  __pyx_ptype_7cpython_8datetime_time = __Pyx_ImportType(__pyx_t_1, "datetime", "time", sizeof(PyDateTime_Time), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_8datetime_time) __PYX_ERR(22, 12, __pyx_L1_error)
  __pyx_ptype_7cpython_8datetime_datetime = __Pyx_ImportType(__pyx_t_1, "datetime", "datetime", sizeof(PyDateTime_DateTime), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_8datetime_datetime) __PYX_ERR(22, 15, __pyx_L1_error)
  __pyx_ptype_7cpython_8datetime_timedelta = __Pyx_ImportType(__pyx_t_1, "datetime", "timedelta", sizeof(PyDateTime_Delta), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_8datetime_timedelta) __PYX_ERR(22, 18, __pyx_L1_error)
  __pyx_ptype_7cpython_8datetime_tzinfo = __Pyx_ImportType(__pyx_t_1, "datetime", "tzinfo", sizeof(PyDateTime_TZInfo), __Pyx_ImportType_CheckSize_Warn);
   if (!__pyx_ptype_7cpython_8datetime_tzinfo) __PYX_ERR(22, 21, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_variable_import_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
  /*--- Variable import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_import_code(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
  /*--- Function import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}


#if PY_MAJOR_VERSION < 3
#ifdef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC void
#else
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#endif
#else
#ifdef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC PyObject *
#else
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#endif
#endif


#if PY_MAJOR_VERSION < 3
__Pyx_PyMODINIT_FUNC initpgproto(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC initpgproto(void)
#else
__Pyx_PyMODINIT_FUNC PyInit_pgproto(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit_pgproto(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
  return PyModuleDef_Init(&__pyx_moduledef);
}
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
    #if PY_VERSION_HEX >= 0x030700A1
    static PY_INT64_T main_interpreter_id = -1;
    PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
    if (main_interpreter_id == -1) {
        main_interpreter_id = current_id;
        return (unlikely(current_id == -1)) ? -1 : 0;
    } else if (unlikely(main_interpreter_id != current_id))
    #else
    static PyInterpreterState *main_interpreter = NULL;
    PyInterpreterState *current_interpreter = PyThreadState_Get()->interp;
    if (!main_interpreter) {
        main_interpreter = current_interpreter;
    } else if (unlikely(main_interpreter != current_interpreter))
    #endif
    {
        PyErr_SetString(
            PyExc_ImportError,
            "Interpreter change detected - this module can only be loaded into one interpreter per process.");
        return -1;
    }
    return 0;
}
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none) {
    PyObject *value = PyObject_GetAttrString(spec, from_name);
    int result = 0;
    if (likely(value)) {
        if (allow_none || value != Py_None) {
            result = PyDict_SetItemString(moddict, to_name, value);
        }
        Py_DECREF(value);
    } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Clear();
    } else {
        result = -1;
    }
    return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) {
    PyObject *module = NULL, *moddict, *modname;
    if (__Pyx_check_single_interpreter())
        return NULL;
    if (__pyx_m)
        return __Pyx_NewRef(__pyx_m);
    modname = PyObject_GetAttrString(spec, "name");
    if (unlikely(!modname)) goto bad;
    module = PyModule_NewObject(modname);
    Py_DECREF(modname);
    if (unlikely(!module)) goto bad;
    moddict = PyModule_GetDict(module);
    if (unlikely(!moddict)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
    return module;
bad:
    Py_XDECREF(module);
    return NULL;
}


static CYTHON_SMALL_CODE int __pyx_pymod_exec_pgproto(PyObject *__pyx_pyinit_module)
#endif
#endif
{
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  static char __pyx_t_3[256];
  int __pyx_t_4;
  long __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  __Pyx_RefNannyDeclarations
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  if (__pyx_m) {
    if (__pyx_m == __pyx_pyinit_module) return 0;
    PyErr_SetString(PyExc_RuntimeError, "Module 'pgproto' has already been imported. Re-initialisation is not supported.");
    return -1;
  }
  #elif PY_MAJOR_VERSION >= 3
  if (__pyx_m) return __Pyx_NewRef(__pyx_m);
  #endif
  #if CYTHON_REFNANNY
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
if (!__Pyx_RefNanny) {
  PyErr_Clear();
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
  if (!__Pyx_RefNanny)
      Py_FatalError("failed to import 'refnanny' module");
}
#endif
  __Pyx_RefNannySetupContext("__Pyx_PyMODINIT_FUNC PyInit_pgproto(void)", 0);
  if (__Pyx_check_binary_version() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #ifdef __Pxy_PyFrame_Initialize_Offsets
  __Pxy_PyFrame_Initialize_Offsets();
  #endif
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(23, 1, __pyx_L1_error)
  __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(23, 1, __pyx_L1_error)
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_AsyncGen_USED
  if (__pyx_AsyncGen_init() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  /*--- Library function declarations ---*/
  /*--- Threads initialization code ---*/
  #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
  #ifdef WITH_THREAD /* Python build with threading support? */
  PyEval_InitThreads();
  #endif
  #endif
  /*--- Module creation code ---*/
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __pyx_m = __pyx_pyinit_module;
  Py_INCREF(__pyx_m);
  #else
  #if PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("pgproto", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(23, 1, __pyx_L1_error)
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(23, 1, __pyx_L1_error)
  Py_INCREF(__pyx_b);
  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(23, 1, __pyx_L1_error)
  Py_INCREF(__pyx_cython_runtime);
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(23, 1, __pyx_L1_error);
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
  if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif
  if (__pyx_module_is_main_asyncpg__pgproto__pgproto) {
    if (PyObject_SetAttr(__pyx_m, __pyx_n_s_name, __pyx_n_s_main) < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(23, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "asyncpg.pgproto.pgproto")) {
      if (unlikely(PyDict_SetItemString(modules, "asyncpg.pgproto.pgproto", __pyx_m) < 0)) __PYX_ERR(23, 1, __pyx_L1_error)
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) goto __pyx_L1_error;
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) goto __pyx_L1_error;
  /*--- Global type/function init code ---*/
  (void)__Pyx_modinit_global_init_code();
  (void)__Pyx_modinit_variable_export_code();
  if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error;
  if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error;
  if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error;
  (void)__Pyx_modinit_variable_import_code();
  (void)__Pyx_modinit_function_import_code();
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  #endif

  /* "asyncpg/pgproto/pgproto.pyx":23
 * 
 * from .debug cimport PG_DEBUG
 * from . import types as pgproto_types             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(23, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_n_s_types);
  __Pyx_GIVEREF(__pyx_n_s_types);
  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_types);
  __pyx_t_2 = __Pyx_Import(__pyx_n_s__3, __pyx_t_1, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(23, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_ImportFrom(__pyx_t_2, __pyx_n_s_types); if (unlikely(!__pyx_t_1)) __PYX_ERR(23, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pgproto_types, __pyx_t_1) < 0) __PYX_ERR(23, 23, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":10
 * from libc.string cimport memcpy
 * 
 * import collections             # <<<<<<<<<<<<<<
 * 
 * from . import exceptions
 */
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_collections, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_collections, __pyx_t_2) < 0) __PYX_ERR(1, 10, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/buffer.pyx":12
 * import collections
 * 
 * from . import exceptions             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_INCREF(__pyx_n_s_exceptions);
  __Pyx_GIVEREF(__pyx_n_s_exceptions);
  PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_exceptions);
  __pyx_t_1 = __Pyx_Import(__pyx_n_s__3, __pyx_t_2, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_exceptions); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_exceptions, __pyx_t_2) < 0) __PYX_ERR(1, 12, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":1
 * import functools             # <<<<<<<<<<<<<<
 * import uuid
 * 
 */
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_functools, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_functools, __pyx_t_1) < 0) __PYX_ERR(3, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":2
 * import functools
 * import uuid             # <<<<<<<<<<<<<<
 * 
 * from libc.stdint cimport uint8_t, int8_t
 */
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_uuid, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_uuid, __pyx_t_1) < 0) __PYX_ERR(3, 2, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":44
 * 
 * cdef char _hextable[256]
 * _hextable[:] = [             # <<<<<<<<<<<<<<
 *     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
 *     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
 */
  __pyx_t_3[0] = -1;
  __pyx_t_3[1] = -1;
  __pyx_t_3[2] = -1;
  __pyx_t_3[3] = -1;
  __pyx_t_3[4] = -1;
  __pyx_t_3[5] = -1;
  __pyx_t_3[6] = -1;
  __pyx_t_3[7] = -1;
  __pyx_t_3[8] = -1;
  __pyx_t_3[9] = -1;
  __pyx_t_3[10] = -1;
  __pyx_t_3[11] = -1;
  __pyx_t_3[12] = -1;
  __pyx_t_3[13] = -1;
  __pyx_t_3[14] = -1;
  __pyx_t_3[15] = -1;
  __pyx_t_3[16] = -1;
  __pyx_t_3[17] = -1;
  __pyx_t_3[18] = -1;
  __pyx_t_3[19] = -1;
  __pyx_t_3[20] = -1;
  __pyx_t_3[21] = -1;
  __pyx_t_3[22] = -1;
  __pyx_t_3[23] = -1;
  __pyx_t_3[24] = -1;
  __pyx_t_3[25] = -1;
  __pyx_t_3[26] = -1;
  __pyx_t_3[27] = -1;
  __pyx_t_3[28] = -1;
  __pyx_t_3[29] = -1;
  __pyx_t_3[30] = -1;
  __pyx_t_3[31] = -1;
  __pyx_t_3[32] = -1;
  __pyx_t_3[33] = -1;
  __pyx_t_3[34] = -1;
  __pyx_t_3[35] = -1;
  __pyx_t_3[36] = -1;
  __pyx_t_3[37] = -1;
  __pyx_t_3[38] = -1;
  __pyx_t_3[39] = -1;
  __pyx_t_3[40] = -1;
  __pyx_t_3[41] = -1;
  __pyx_t_3[42] = -1;
  __pyx_t_3[43] = -1;
  __pyx_t_3[44] = -1;
  __pyx_t_3[45] = -1;
  __pyx_t_3[46] = -1;
  __pyx_t_3[47] = -1;
  __pyx_t_3[48] = 0;
  __pyx_t_3[49] = 1;
  __pyx_t_3[50] = 2;
  __pyx_t_3[51] = 3;
  __pyx_t_3[52] = 4;
  __pyx_t_3[53] = 5;
  __pyx_t_3[54] = 6;
  __pyx_t_3[55] = 7;
  __pyx_t_3[56] = 8;
  __pyx_t_3[57] = 9;
  __pyx_t_3[58] = -1;
  __pyx_t_3[59] = -1;
  __pyx_t_3[60] = -1;
  __pyx_t_3[61] = -1;
  __pyx_t_3[62] = -1;
  __pyx_t_3[63] = -1;
  __pyx_t_3[64] = -1;
  __pyx_t_3[65] = 10;
  __pyx_t_3[66] = 11;
  __pyx_t_3[67] = 12;
  __pyx_t_3[68] = 13;
  __pyx_t_3[69] = 14;
  __pyx_t_3[70] = 15;
  __pyx_t_3[71] = -1;
  __pyx_t_3[72] = -1;
  __pyx_t_3[73] = -1;
  __pyx_t_3[74] = -1;
  __pyx_t_3[75] = -1;
  __pyx_t_3[76] = -1;
  __pyx_t_3[77] = -1;
  __pyx_t_3[78] = -1;
  __pyx_t_3[79] = -1;
  __pyx_t_3[80] = -1;
  __pyx_t_3[81] = -1;
  __pyx_t_3[82] = -1;
  __pyx_t_3[83] = -1;
  __pyx_t_3[84] = -1;
  __pyx_t_3[85] = -1;
  __pyx_t_3[86] = -1;
  __pyx_t_3[87] = -1;
  __pyx_t_3[88] = -1;
  __pyx_t_3[89] = -1;
  __pyx_t_3[90] = -1;
  __pyx_t_3[91] = -1;
  __pyx_t_3[92] = -1;
  __pyx_t_3[93] = -1;
  __pyx_t_3[94] = -1;
  __pyx_t_3[95] = -1;
  __pyx_t_3[96] = -1;
  __pyx_t_3[97] = 10;
  __pyx_t_3[98] = 11;
  __pyx_t_3[99] = 12;
  __pyx_t_3[100] = 13;
  __pyx_t_3[101] = 14;
  __pyx_t_3[102] = 15;
  __pyx_t_3[103] = -1;
  __pyx_t_3[104] = -1;
  __pyx_t_3[105] = -1;
  __pyx_t_3[106] = -1;
  __pyx_t_3[107] = -1;
  __pyx_t_3[108] = -1;
  __pyx_t_3[109] = -1;
  __pyx_t_3[110] = -1;
  __pyx_t_3[111] = -1;
  __pyx_t_3[112] = -1;
  __pyx_t_3[113] = -1;
  __pyx_t_3[114] = -1;
  __pyx_t_3[115] = -1;
  __pyx_t_3[116] = -1;
  __pyx_t_3[117] = -1;
  __pyx_t_3[118] = -1;
  __pyx_t_3[119] = -1;
  __pyx_t_3[120] = -1;
  __pyx_t_3[121] = -1;
  __pyx_t_3[122] = -1;
  __pyx_t_3[123] = -1;
  __pyx_t_3[124] = -1;
  __pyx_t_3[125] = -1;
  __pyx_t_3[126] = -1;
  __pyx_t_3[127] = -1;
  __pyx_t_3[128] = -1;
  __pyx_t_3[129] = -1;
  __pyx_t_3[130] = -1;
  __pyx_t_3[131] = -1;
  __pyx_t_3[132] = -1;
  __pyx_t_3[133] = -1;
  __pyx_t_3[134] = -1;
  __pyx_t_3[135] = -1;
  __pyx_t_3[136] = -1;
  __pyx_t_3[137] = -1;
  __pyx_t_3[138] = -1;
  __pyx_t_3[139] = -1;
  __pyx_t_3[140] = -1;
  __pyx_t_3[141] = -1;
  __pyx_t_3[142] = -1;
  __pyx_t_3[143] = -1;
  __pyx_t_3[144] = -1;
  __pyx_t_3[145] = -1;
  __pyx_t_3[146] = -1;
  __pyx_t_3[147] = -1;
  __pyx_t_3[148] = -1;
  __pyx_t_3[149] = -1;
  __pyx_t_3[150] = -1;
  __pyx_t_3[151] = -1;
  __pyx_t_3[152] = -1;
  __pyx_t_3[153] = -1;
  __pyx_t_3[154] = -1;
  __pyx_t_3[155] = -1;
  __pyx_t_3[156] = -1;
  __pyx_t_3[157] = -1;
  __pyx_t_3[158] = -1;
  __pyx_t_3[159] = -1;
  __pyx_t_3[160] = -1;
  __pyx_t_3[161] = -1;
  __pyx_t_3[162] = -1;
  __pyx_t_3[163] = -1;
  __pyx_t_3[164] = -1;
  __pyx_t_3[165] = -1;
  __pyx_t_3[166] = -1;
  __pyx_t_3[167] = -1;
  __pyx_t_3[168] = -1;
  __pyx_t_3[169] = -1;
  __pyx_t_3[170] = -1;
  __pyx_t_3[171] = -1;
  __pyx_t_3[172] = -1;
  __pyx_t_3[173] = -1;
  __pyx_t_3[174] = -1;
  __pyx_t_3[175] = -1;
  __pyx_t_3[176] = -1;
  __pyx_t_3[177] = -1;
  __pyx_t_3[178] = -1;
  __pyx_t_3[179] = -1;
  __pyx_t_3[180] = -1;
  __pyx_t_3[181] = -1;
  __pyx_t_3[182] = -1;
  __pyx_t_3[183] = -1;
  __pyx_t_3[184] = -1;
  __pyx_t_3[185] = -1;
  __pyx_t_3[186] = -1;
  __pyx_t_3[187] = -1;
  __pyx_t_3[188] = -1;
  __pyx_t_3[189] = -1;
  __pyx_t_3[190] = -1;
  __pyx_t_3[191] = -1;
  __pyx_t_3[192] = -1;
  __pyx_t_3[193] = -1;
  __pyx_t_3[194] = -1;
  __pyx_t_3[195] = -1;
  __pyx_t_3[196] = -1;
  __pyx_t_3[197] = -1;
  __pyx_t_3[198] = -1;
  __pyx_t_3[199] = -1;
  __pyx_t_3[200] = -1;
  __pyx_t_3[201] = -1;
  __pyx_t_3[202] = -1;
  __pyx_t_3[203] = -1;
  __pyx_t_3[204] = -1;
  __pyx_t_3[205] = -1;
  __pyx_t_3[206] = -1;
  __pyx_t_3[207] = -1;
  __pyx_t_3[208] = -1;
  __pyx_t_3[209] = -1;
  __pyx_t_3[210] = -1;
  __pyx_t_3[211] = -1;
  __pyx_t_3[212] = -1;
  __pyx_t_3[213] = -1;
  __pyx_t_3[214] = -1;
  __pyx_t_3[215] = -1;
  __pyx_t_3[216] = -1;
  __pyx_t_3[217] = -1;
  __pyx_t_3[218] = -1;
  __pyx_t_3[219] = -1;
  __pyx_t_3[220] = -1;
  __pyx_t_3[221] = -1;
  __pyx_t_3[222] = -1;
  __pyx_t_3[223] = -1;
  __pyx_t_3[224] = -1;
  __pyx_t_3[225] = -1;
  __pyx_t_3[226] = -1;
  __pyx_t_3[227] = -1;
  __pyx_t_3[228] = -1;
  __pyx_t_3[229] = -1;
  __pyx_t_3[230] = -1;
  __pyx_t_3[231] = -1;
  __pyx_t_3[232] = -1;
  __pyx_t_3[233] = -1;
  __pyx_t_3[234] = -1;
  __pyx_t_3[235] = -1;
  __pyx_t_3[236] = -1;
  __pyx_t_3[237] = -1;
  __pyx_t_3[238] = -1;
  __pyx_t_3[239] = -1;
  __pyx_t_3[240] = -1;
  __pyx_t_3[241] = -1;
  __pyx_t_3[242] = -1;
  __pyx_t_3[243] = -1;
  __pyx_t_3[244] = -1;
  __pyx_t_3[245] = -1;
  __pyx_t_3[246] = -1;
  __pyx_t_3[247] = -1;
  __pyx_t_3[248] = -1;
  __pyx_t_3[249] = -1;
  __pyx_t_3[250] = -1;
  __pyx_t_3[251] = -1;
  __pyx_t_3[252] = -1;
  __pyx_t_3[253] = -1;
  __pyx_t_3[254] = -1;
  __pyx_t_3[255] = -1;
  if (unlikely((0x100) != (256))) {
    PyErr_Format(PyExc_ValueError, "Assignment to slice of wrong length, expected %" CYTHON_FORMAT_SSIZE_T "d, got %" CYTHON_FORMAT_SSIZE_T "d", (Py_ssize_t)(256), (Py_ssize_t)(0x100));
    __PYX_ERR(3, 44, __pyx_L1_error)
  }
  memcpy(&(__pyx_v_7asyncpg_7pgproto_7pgproto__hextable[0]), __pyx_t_3, sizeof(__pyx_v_7asyncpg_7pgproto_7pgproto__hextable[0]) * (256));

  /* "asyncpg/pgproto/uuid.pyx":59
 * 
 * 
 * cdef std_UUID = uuid.UUID             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_uuid); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 59, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_UUID_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 59, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_XGOTREF(__pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID);
  __Pyx_DECREF_SET(__pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":330
 * # compatible with future Pythons for long enough.
 * #
 * assert UUID.__bases__[0] is __UUIDReplaceMe             # <<<<<<<<<<<<<<
 * assert UUID.__mro__[1] is __UUIDReplaceMe
 * cpython.Py_INCREF(std_UUID)
 */
  #ifndef CYTHON_WITHOUT_ASSERTIONS
  if (unlikely(!Py_OptimizeFlag)) {
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID), __pyx_n_s_bases); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 330, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_GetItemInt(__pyx_t_2, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 330, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_4 = (__pyx_t_1 == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe));
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (unlikely(!(__pyx_t_4 != 0))) {
      PyErr_SetNone(PyExc_AssertionError);
      __PYX_ERR(3, 330, __pyx_L1_error)
    }
  }
  #endif

  /* "asyncpg/pgproto/uuid.pyx":331
 * #
 * assert UUID.__bases__[0] is __UUIDReplaceMe
 * assert UUID.__mro__[1] is __UUIDReplaceMe             # <<<<<<<<<<<<<<
 * cpython.Py_INCREF(std_UUID)
 * cpython.PyTuple_SET_ITEM(UUID.__bases__, 0, std_UUID)
 */
  #ifndef CYTHON_WITHOUT_ASSERTIONS
  if (unlikely(!Py_OptimizeFlag)) {
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID), __pyx_n_s_mro); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 331, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_GetItemInt(__pyx_t_1, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 331, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_4 = (__pyx_t_2 == ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto___UUIDReplaceMe));
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!(__pyx_t_4 != 0))) {
      PyErr_SetNone(PyExc_AssertionError);
      __PYX_ERR(3, 331, __pyx_L1_error)
    }
  }
  #endif

  /* "asyncpg/pgproto/uuid.pyx":332
 * assert UUID.__bases__[0] is __UUIDReplaceMe
 * assert UUID.__mro__[1] is __UUIDReplaceMe
 * cpython.Py_INCREF(std_UUID)             # <<<<<<<<<<<<<<
 * cpython.PyTuple_SET_ITEM(UUID.__bases__, 0, std_UUID)
 * cpython.Py_INCREF(std_UUID)
 */
  __pyx_t_2 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_2);
  Py_INCREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":333
 * assert UUID.__mro__[1] is __UUIDReplaceMe
 * cpython.Py_INCREF(std_UUID)
 * cpython.PyTuple_SET_ITEM(UUID.__bases__, 0, std_UUID)             # <<<<<<<<<<<<<<
 * cpython.Py_INCREF(std_UUID)
 * cpython.PyTuple_SET_ITEM(UUID.__mro__, 1, std_UUID)
 */
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID), __pyx_n_s_bases); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 333, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":334
 * cpython.Py_INCREF(std_UUID)
 * cpython.PyTuple_SET_ITEM(UUID.__bases__, 0, std_UUID)
 * cpython.Py_INCREF(std_UUID)             # <<<<<<<<<<<<<<
 * cpython.PyTuple_SET_ITEM(UUID.__mro__, 1, std_UUID)
 * # </hack>
 */
  __pyx_t_1 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_1);
  Py_INCREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/uuid.pyx":335
 * cpython.PyTuple_SET_ITEM(UUID.__bases__, 0, std_UUID)
 * cpython.Py_INCREF(std_UUID)
 * cpython.PyTuple_SET_ITEM(UUID.__mro__, 1, std_UUID)             # <<<<<<<<<<<<<<
 * # </hack>
 * 
 */
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID), __pyx_n_s_mro); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 335, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __pyx_v_7asyncpg_7pgproto_7pgproto_std_UUID;
  __Pyx_INCREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/uuid.pyx":339
 * 
 * 
 * cdef pg_UUID = UUID             # <<<<<<<<<<<<<<
 */
  __Pyx_INCREF(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __Pyx_XGOTREF(__pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID);
  __Pyx_DECREF_SET(__pyx_v_7asyncpg_7pgproto_7pgproto_pg_UUID, ((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));
  __Pyx_GIVEREF(((PyObject *)__pyx_ptype_7asyncpg_7pgproto_7pgproto_UUID));

  /* "asyncpg/pgproto/codecs/datetime.pyx":9
 * 
 * cimport cpython.datetime
 * import datetime             # <<<<<<<<<<<<<<
 * 
 * cpython.datetime.import_datetime()
 */
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_datetime, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 9, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_datetime, __pyx_t_2) < 0) __PYX_ERR(8, 9, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":11
 * import datetime
 * 
 * cpython.datetime.import_datetime()             # <<<<<<<<<<<<<<
 * 
 * utc = datetime.timezone.utc
 */
  __pyx_f_7cpython_8datetime_import_datetime();

  /* "asyncpg/pgproto/codecs/datetime.pyx":13
 * cpython.datetime.import_datetime()
 * 
 * utc = datetime.timezone.utc             # <<<<<<<<<<<<<<
 * date_from_ordinal = datetime.date.fromordinal
 * timedelta = datetime.timedelta
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 13, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_timezone); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 13, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_utc); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 13, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_utc, __pyx_t_2) < 0) __PYX_ERR(8, 13, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":14
 * 
 * utc = datetime.timezone.utc
 * date_from_ordinal = datetime.date.fromordinal             # <<<<<<<<<<<<<<
 * timedelta = datetime.timedelta
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_date); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_fromordinal); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 14, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_date_from_ordinal, __pyx_t_2) < 0) __PYX_ERR(8, 14, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":15
 * utc = datetime.timezone.utc
 * date_from_ordinal = datetime.date.fromordinal
 * timedelta = datetime.timedelta             # <<<<<<<<<<<<<<
 * 
 * pg_epoch_datetime = datetime.datetime(2000, 1, 1)
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_timedelta); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 15, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_timedelta, __pyx_t_1) < 0) __PYX_ERR(8, 15, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":17
 * timedelta = datetime.timedelta
 * 
 * pg_epoch_datetime = datetime.datetime(2000, 1, 1)             # <<<<<<<<<<<<<<
 * cdef int32_t pg_epoch_datetime_ts = \
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime.timestamp()))
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_datetime); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_tuple__35, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pg_epoch_datetime, __pyx_t_1) < 0) __PYX_ERR(8, 17, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":19
 * pg_epoch_datetime = datetime.datetime(2000, 1, 1)
 * cdef int32_t pg_epoch_datetime_ts = \
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime.timestamp()))             # <<<<<<<<<<<<<<
 * 
 * pg_epoch_datetime_utc = datetime.datetime(2000, 1, 1, tzinfo=utc)
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_pg_epoch_datetime); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_timestamp); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyNumber_Int(__pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_5 = PyLong_AsLong(__pyx_t_2); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 19, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_epoch_datetime_ts = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/datetime.pyx":21
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime.timestamp()))
 * 
 * pg_epoch_datetime_utc = datetime.datetime(2000, 1, 1, tzinfo=utc)             # <<<<<<<<<<<<<<
 * cdef int32_t pg_epoch_datetime_utc_ts = \
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime_utc.timestamp()))
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_utc); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_tzinfo, __pyx_t_6) < 0) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_tuple__35, __pyx_t_2); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pg_epoch_datetime_utc, __pyx_t_6) < 0) __PYX_ERR(8, 21, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":23
 * pg_epoch_datetime_utc = datetime.datetime(2000, 1, 1, tzinfo=utc)
 * cdef int32_t pg_epoch_datetime_utc_ts = \
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime_utc.timestamp()))             # <<<<<<<<<<<<<<
 * 
 * pg_epoch_date = datetime.date(2000, 1, 1)
 */
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_pg_epoch_datetime_utc); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_timestamp); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyObject_CallNoArg(__pyx_t_2); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyNumber_Int(__pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 23, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_5 = PyLong_AsLong(__pyx_t_2); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 23, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_epoch_datetime_utc_ts = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/datetime.pyx":25
 *     <int32_t>cpython.PyLong_AsLong(int(pg_epoch_datetime_utc.timestamp()))
 * 
 * pg_epoch_date = datetime.date(2000, 1, 1)             # <<<<<<<<<<<<<<
 * cdef int32_t pg_date_offset_ord = \
 *     <int32_t>cpython.PyLong_AsLong(pg_epoch_date.toordinal())
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_date); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_tuple__35, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 25, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pg_epoch_date, __pyx_t_2) < 0) __PYX_ERR(8, 25, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":27
 * pg_epoch_date = datetime.date(2000, 1, 1)
 * cdef int32_t pg_date_offset_ord = \
 *     <int32_t>cpython.PyLong_AsLong(pg_epoch_date.toordinal())             # <<<<<<<<<<<<<<
 * 
 * # Binary representations of infinity for datetimes.
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_pg_epoch_date); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_toordinal); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_CallNoArg(__pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_5 = PyLong_AsLong(__pyx_t_2); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 27, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_offset_ord = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/datetime.pyx":30
 * 
 * # Binary representations of infinity for datetimes.
 * cdef int64_t pg_time64_infinity = 0x7fffffffffffffff             # <<<<<<<<<<<<<<
 * cdef int64_t pg_time64_negative_infinity = <int64_t>0x8000000000000000
 * cdef int32_t pg_date_infinity = 0x7fffffff
 */
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_infinity = 0x7fffffffffffffff;

  /* "asyncpg/pgproto/codecs/datetime.pyx":31
 * # Binary representations of infinity for datetimes.
 * cdef int64_t pg_time64_infinity = 0x7fffffffffffffff
 * cdef int64_t pg_time64_negative_infinity = <int64_t>0x8000000000000000             # <<<<<<<<<<<<<<
 * cdef int32_t pg_date_infinity = 0x7fffffff
 * cdef int32_t pg_date_negative_infinity = <int32_t>0x80000000
 */
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_time64_negative_infinity = ((int64_t)0x8000000000000000);

  /* "asyncpg/pgproto/codecs/datetime.pyx":32
 * cdef int64_t pg_time64_infinity = 0x7fffffffffffffff
 * cdef int64_t pg_time64_negative_infinity = <int64_t>0x8000000000000000
 * cdef int32_t pg_date_infinity = 0x7fffffff             # <<<<<<<<<<<<<<
 * cdef int32_t pg_date_negative_infinity = <int32_t>0x80000000
 * 
 */
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_infinity = 0x7fffffff;

  /* "asyncpg/pgproto/codecs/datetime.pyx":33
 * cdef int64_t pg_time64_negative_infinity = <int64_t>0x8000000000000000
 * cdef int32_t pg_date_infinity = 0x7fffffff
 * cdef int32_t pg_date_negative_infinity = <int32_t>0x80000000             # <<<<<<<<<<<<<<
 * 
 * infinity_datetime = datetime.datetime(
 */
  __pyx_v_7asyncpg_7pgproto_7pgproto_pg_date_negative_infinity = ((int32_t)0x80000000);

  /* "asyncpg/pgproto/codecs/datetime.pyx":35
 * cdef int32_t pg_date_negative_infinity = <int32_t>0x80000000
 * 
 * infinity_datetime = datetime.datetime(             # <<<<<<<<<<<<<<
 *     datetime.MAXYEAR, 12, 31, 23, 59, 59, 999999)
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":36
 * 
 * infinity_datetime = datetime.datetime(
 *     datetime.MAXYEAR, 12, 31, 23, 59, 59, 999999)             # <<<<<<<<<<<<<<
 * 
 * cdef int32_t infinity_datetime_ord = <int32_t>cpython.PyLong_AsLong(
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 36, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_MAXYEAR); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 36, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":35
 * cdef int32_t pg_date_negative_infinity = <int32_t>0x80000000
 * 
 * infinity_datetime = datetime.datetime(             # <<<<<<<<<<<<<<
 *     datetime.MAXYEAR, 12, 31, 23, 59, 59, 999999)
 * 
 */
  __pyx_t_2 = PyTuple_New(7); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __Pyx_INCREF(__pyx_int_12);
  __Pyx_GIVEREF(__pyx_int_12);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_int_12);
  __Pyx_INCREF(__pyx_int_31);
  __Pyx_GIVEREF(__pyx_int_31);
  PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_int_31);
  __Pyx_INCREF(__pyx_int_23);
  __Pyx_GIVEREF(__pyx_int_23);
  PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_int_23);
  __Pyx_INCREF(__pyx_int_59);
  __Pyx_GIVEREF(__pyx_int_59);
  PyTuple_SET_ITEM(__pyx_t_2, 4, __pyx_int_59);
  __Pyx_INCREF(__pyx_int_59);
  __Pyx_GIVEREF(__pyx_int_59);
  PyTuple_SET_ITEM(__pyx_t_2, 5, __pyx_int_59);
  __Pyx_INCREF(__pyx_int_999999);
  __Pyx_GIVEREF(__pyx_int_999999);
  PyTuple_SET_ITEM(__pyx_t_2, 6, __pyx_int_999999);
  __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_infinity_datetime, __pyx_t_1) < 0) __PYX_ERR(8, 35, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":39
 * 
 * cdef int32_t infinity_datetime_ord = <int32_t>cpython.PyLong_AsLong(
 *     infinity_datetime.toordinal())             # <<<<<<<<<<<<<<
 * 
 * cdef int64_t infinity_datetime_ts = 252455615999999999
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_infinity_datetime); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_toordinal); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 39, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":38
 *     datetime.MAXYEAR, 12, 31, 23, 59, 59, 999999)
 * 
 * cdef int32_t infinity_datetime_ord = <int32_t>cpython.PyLong_AsLong(             # <<<<<<<<<<<<<<
 *     infinity_datetime.toordinal())
 * 
 */
  __pyx_t_5 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 38, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_datetime_ord = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/datetime.pyx":41
 *     infinity_datetime.toordinal())
 * 
 * cdef int64_t infinity_datetime_ts = 252455615999999999             # <<<<<<<<<<<<<<
 * 
 * negative_infinity_datetime = datetime.datetime(
 */
  __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_datetime_ts = 0x380E70B913B7FFF;

  /* "asyncpg/pgproto/codecs/datetime.pyx":43
 * cdef int64_t infinity_datetime_ts = 252455615999999999
 * 
 * negative_infinity_datetime = datetime.datetime(             # <<<<<<<<<<<<<<
 *     datetime.MINYEAR, 1, 1, 0, 0, 0, 0)
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_datetime); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 43, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 43, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":44
 * 
 * negative_infinity_datetime = datetime.datetime(
 *     datetime.MINYEAR, 1, 1, 0, 0, 0, 0)             # <<<<<<<<<<<<<<
 * 
 * cdef int32_t negative_infinity_datetime_ord = <int32_t>cpython.PyLong_AsLong(
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_datetime); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 44, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_MINYEAR); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 44, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":43
 * cdef int64_t infinity_datetime_ts = 252455615999999999
 * 
 * negative_infinity_datetime = datetime.datetime(             # <<<<<<<<<<<<<<
 *     datetime.MINYEAR, 1, 1, 0, 0, 0, 0)
 * 
 */
  __pyx_t_1 = PyTuple_New(7); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 43, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_6);
  PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_6);
  __Pyx_INCREF(__pyx_int_1);
  __Pyx_GIVEREF(__pyx_int_1);
  PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_1);
  __Pyx_INCREF(__pyx_int_1);
  __Pyx_GIVEREF(__pyx_int_1);
  PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_int_1);
  __Pyx_INCREF(__pyx_int_0);
  __Pyx_GIVEREF(__pyx_int_0);
  PyTuple_SET_ITEM(__pyx_t_1, 3, __pyx_int_0);
  __Pyx_INCREF(__pyx_int_0);
  __Pyx_GIVEREF(__pyx_int_0);
  PyTuple_SET_ITEM(__pyx_t_1, 4, __pyx_int_0);
  __Pyx_INCREF(__pyx_int_0);
  __Pyx_GIVEREF(__pyx_int_0);
  PyTuple_SET_ITEM(__pyx_t_1, 5, __pyx_int_0);
  __Pyx_INCREF(__pyx_int_0);
  __Pyx_GIVEREF(__pyx_int_0);
  PyTuple_SET_ITEM(__pyx_t_1, 6, __pyx_int_0);
  __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 43, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_negative_infinity_datetime, __pyx_t_6) < 0) __PYX_ERR(8, 43, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":47
 * 
 * cdef int32_t negative_infinity_datetime_ord = <int32_t>cpython.PyLong_AsLong(
 *     negative_infinity_datetime.toordinal())             # <<<<<<<<<<<<<<
 * 
 * cdef int64_t negative_infinity_datetime_ts = -63082281600000000
 */
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_negative_infinity_datetime); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_toordinal); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyObject_CallNoArg(__pyx_t_1); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 47, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":46
 *     datetime.MINYEAR, 1, 1, 0, 0, 0, 0)
 * 
 * cdef int32_t negative_infinity_datetime_ord = <int32_t>cpython.PyLong_AsLong(             # <<<<<<<<<<<<<<
 *     negative_infinity_datetime.toordinal())
 * 
 */
  __pyx_t_5 = PyLong_AsLong(__pyx_t_6); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 46, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_datetime_ord = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/datetime.pyx":49
 *     negative_infinity_datetime.toordinal())
 * 
 * cdef int64_t negative_infinity_datetime_ts = -63082281600000000             # <<<<<<<<<<<<<<
 * 
 * infinity_date = datetime.date(datetime.MAXYEAR, 12, 31)
 */
  __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_datetime_ts = -63082281600000000L;

  /* "asyncpg/pgproto/codecs/datetime.pyx":51
 * cdef int64_t negative_infinity_datetime_ts = -63082281600000000
 * 
 * infinity_date = datetime.date(datetime.MAXYEAR, 12, 31)             # <<<<<<<<<<<<<<
 * 
 * cdef int32_t infinity_date_ord = <int32_t>cpython.PyLong_AsLong(
 */
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_datetime); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_date); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_n_s_datetime); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_MAXYEAR); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = PyTuple_New(3); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2);
  __Pyx_INCREF(__pyx_int_12);
  __Pyx_GIVEREF(__pyx_int_12);
  PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_int_12);
  __Pyx_INCREF(__pyx_int_31);
  __Pyx_GIVEREF(__pyx_int_31);
  PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_int_31);
  __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_infinity_date, __pyx_t_2) < 0) __PYX_ERR(8, 51, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":54
 * 
 * cdef int32_t infinity_date_ord = <int32_t>cpython.PyLong_AsLong(
 *     infinity_date.toordinal())             # <<<<<<<<<<<<<<
 * 
 * negative_infinity_date = datetime.date(datetime.MINYEAR, 1, 1)
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_infinity_date); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 54, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_toordinal); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 54, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = __Pyx_PyObject_CallNoArg(__pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 54, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":53
 * infinity_date = datetime.date(datetime.MAXYEAR, 12, 31)
 * 
 * cdef int32_t infinity_date_ord = <int32_t>cpython.PyLong_AsLong(             # <<<<<<<<<<<<<<
 *     infinity_date.toordinal())
 * 
 */
  __pyx_t_5 = PyLong_AsLong(__pyx_t_2); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 53, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_infinity_date_ord = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/datetime.pyx":56
 *     infinity_date.toordinal())
 * 
 * negative_infinity_date = datetime.date(datetime.MINYEAR, 1, 1)             # <<<<<<<<<<<<<<
 * 
 * cdef int32_t negative_infinity_date_ord = <int32_t>cpython.PyLong_AsLong(
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_date); if (unlikely(!__pyx_t_6)) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_datetime); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_MINYEAR); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_2 = PyTuple_New(3); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_1);
  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
  __Pyx_INCREF(__pyx_int_1);
  __Pyx_GIVEREF(__pyx_int_1);
  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_int_1);
  __Pyx_INCREF(__pyx_int_1);
  __Pyx_GIVEREF(__pyx_int_1);
  PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_int_1);
  __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_negative_infinity_date, __pyx_t_1) < 0) __PYX_ERR(8, 56, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":59
 * 
 * cdef int32_t negative_infinity_date_ord = <int32_t>cpython.PyLong_AsLong(
 *     negative_infinity_date.toordinal())             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_negative_infinity_date); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 59, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_toordinal); if (unlikely(!__pyx_t_2)) __PYX_ERR(8, 59, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 59, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/datetime.pyx":58
 * negative_infinity_date = datetime.date(datetime.MINYEAR, 1, 1)
 * 
 * cdef int32_t negative_infinity_date_ord = <int32_t>cpython.PyLong_AsLong(             # <<<<<<<<<<<<<<
 *     negative_infinity_date.toordinal())
 * 
 */
  __pyx_t_5 = PyLong_AsLong(__pyx_t_1); if (unlikely(__pyx_t_5 == ((long)-1L) && PyErr_Occurred())) __PYX_ERR(8, 58, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_7asyncpg_7pgproto_7pgproto_negative_infinity_date_ord = ((int32_t)__pyx_t_5);

  /* "asyncpg/pgproto/codecs/numeric.pyx":11
 * from libc.stdio cimport snprintf
 * 
 * import decimal             # <<<<<<<<<<<<<<
 * 
 * # defined in postgresql/src/backend/utils/adt/numeric.c
 */
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_decimal, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 11, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_decimal, __pyx_t_1) < 0) __PYX_ERR(12, 11, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/numeric.pyx":20
 * DEF NUMERIC_NAN = 0xC000
 * 
 * _Dec = decimal.Decimal             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_decimal); if (unlikely(!__pyx_t_1)) __PYX_ERR(12, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_Decimal); if (unlikely(!__pyx_t_2)) __PYX_ERR(12, 20, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_Dec, __pyx_t_2) < 0) __PYX_ERR(12, 20, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":8
 * 
 * 
 * import ipaddress             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = __Pyx_Import(__pyx_n_s_ipaddress, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 8, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_ipaddress, __pyx_t_2) < 0) __PYX_ERR(17, 8, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":17
 * 
 * 
 * _ipaddr = ipaddress.ip_address             # <<<<<<<<<<<<<<
 * _ipiface = ipaddress.ip_interface
 * _ipnet = ipaddress.ip_network
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_ipaddress); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_ip_address); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_ipaddr, __pyx_t_1) < 0) __PYX_ERR(17, 17, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":18
 * 
 * _ipaddr = ipaddress.ip_address
 * _ipiface = ipaddress.ip_interface             # <<<<<<<<<<<<<<
 * _ipnet = ipaddress.ip_network
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_ipaddress); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_ip_interface); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 18, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_ipiface, __pyx_t_2) < 0) __PYX_ERR(17, 18, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "asyncpg/pgproto/codecs/network.pyx":19
 * _ipaddr = ipaddress.ip_address
 * _ipiface = ipaddress.ip_interface
 * _ipnet = ipaddress.ip_network             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_n_s_ipaddress); if (unlikely(!__pyx_t_2)) __PYX_ERR(17, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_ip_network); if (unlikely(!__pyx_t_1)) __PYX_ERR(17, 19, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_ipnet, __pyx_t_1) < 0) __PYX_ERR(17, 19, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":1
 * def __pyx_unpickle___UUIDReplaceMe(__pyx_type, long __pyx_checksum, __pyx_state):             # <<<<<<<<<<<<<<
 *     cdef object __pyx_PickleError
 *     cdef object __pyx_result
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7asyncpg_7pgproto_7pgproto_1__pyx_unpickle___UUIDReplaceMe, NULL, __pyx_n_s_asyncpg_pgproto_pgproto); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle___UUIDReplaceMe, __pyx_t_1) < 0) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "(tree fragment)":11
 *         __pyx_unpickle___UUIDReplaceMe__set_state(<__UUIDReplaceMe> __pyx_result, __pyx_state)
 *     return __pyx_result
 * cdef __pyx_unpickle___UUIDReplaceMe__set_state(__UUIDReplaceMe __pyx_result, tuple __pyx_state):             # <<<<<<<<<<<<<<
 *     if len(__pyx_state) > 0 and hasattr(__pyx_result, '__dict__'):
 *         __pyx_result.__dict__.update(__pyx_state[0])
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7asyncpg_7pgproto_7pgproto_3__pyx_unpickle_CodecContext, NULL, __pyx_n_s_asyncpg_pgproto_pgproto); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_CodecContext, __pyx_t_1) < 0) __PYX_ERR(2, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "asyncpg/pgproto/pgproto.pyx":1
 * # Copyright (C) 2016-present the asyncpg authors and contributors             # <<<<<<<<<<<<<<
 * # <see AUTHORS file>
 * #
 */
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(23, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(23, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "cpython/datetime.pxd":211
 * 
 * # Get microseconds of timedelta
 * cdef inline int timedelta_microseconds(object o):             # <<<<<<<<<<<<<<
 *     return (<PyDateTime_Delta*>o).microseconds
 */

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  if (__pyx_m) {
    if (__pyx_d) {
      __Pyx_AddTraceback("init asyncpg.pgproto.pgproto", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    Py_CLEAR(__pyx_m);
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init asyncpg.pgproto.pgproto");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  return (__pyx_m != NULL) ? 0 : -1;
  #elif PY_MAJOR_VERSION >= 3
  return __pyx_m;
  #else
  return;
  #endif
}

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule(modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, "RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#endif

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
    if (unlikely(!result)) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

/* CIntToDigits */
static const char DIGIT_PAIRS_10[2*10*10+1] = {
    "00010203040506070809"
    "10111213141516171819"
    "20212223242526272829"
    "30313233343536373839"
    "40414243444546474849"
    "50515253545556575859"
    "60616263646566676869"
    "70717273747576777879"
    "80818283848586878889"
    "90919293949596979899"
};
static const char DIGIT_PAIRS_8[2*8*8+1] = {
    "0001020304050607"
    "1011121314151617"
    "2021222324252627"
    "3031323334353637"
    "4041424344454647"
    "5051525354555657"
    "6061626364656667"
    "7071727374757677"
};
static const char DIGITS_HEX[2*16+1] = {
    "0123456789abcdef"
    "0123456789ABCDEF"
};

/* BuildPyUnicode */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, char* chars, int clength,
                                                int prepend_sign, char padding_char) {
    PyObject *uval;
    Py_ssize_t uoffset = ulength - clength;
#if CYTHON_USE_UNICODE_INTERNALS
    Py_ssize_t i;
#if CYTHON_PEP393_ENABLED
    void *udata;
    uval = PyUnicode_New(ulength, 127);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_DATA(uval);
#else
    Py_UNICODE *udata;
    uval = PyUnicode_FromUnicode(NULL, ulength);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_AS_UNICODE(uval);
#endif
    if (uoffset > 0) {
        i = 0;
        if (prepend_sign) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, 0, '-');
            i++;
        }
        for (; i < uoffset; i++) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, i, padding_char);
        }
    }
    for (i=0; i < clength; i++) {
        __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, uoffset+i, chars[i]);
    }
#else
    {
        PyObject *sign = NULL, *padding = NULL;
        uval = NULL;
        if (uoffset > 0) {
            prepend_sign = !!prepend_sign;
            if (uoffset > prepend_sign) {
                padding = PyUnicode_FromOrdinal(padding_char);
                if (likely(padding) && uoffset > prepend_sign + 1) {
                    PyObject *tmp;
                    PyObject *repeat = PyInt_FromSize_t(uoffset - prepend_sign);
                    if (unlikely(!repeat)) goto done_or_error;
                    tmp = PyNumber_Multiply(padding, repeat);
                    Py_DECREF(repeat);
                    Py_DECREF(padding);
                    padding = tmp;
                }
                if (unlikely(!padding)) goto done_or_error;
            }
            if (prepend_sign) {
                sign = PyUnicode_FromOrdinal('-');
                if (unlikely(!sign)) goto done_or_error;
            }
        }
        uval = PyUnicode_DecodeASCII(chars, clength, NULL);
        if (likely(uval) && padding) {
            PyObject *tmp = PyNumber_Add(padding, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
        if (likely(uval) && sign) {
            PyObject *tmp = PyNumber_Add(sign, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
done_or_error:
        Py_XDECREF(padding);
        Py_XDECREF(sign);
    }
#endif
    return uval;
}

/* CIntToPyUnicode */
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned short    uint16_t;
        #else
           typedef unsigned __int16  uint16_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define GCC_DIAGNOSTIC
#endif
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_Py_ssize_t(Py_ssize_t value, Py_ssize_t width, char padding_char, char format_char) {
    char digits[sizeof(Py_ssize_t)*3+2];
    char *dpos, *end = digits + sizeof(Py_ssize_t)*3+2;
    const char *hex_digits = DIGITS_HEX;
    Py_ssize_t length, ulength;
    int prepend_sign, last_one_off;
    Py_ssize_t remaining;
#ifdef GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const Py_ssize_t neg_one = (Py_ssize_t) -1, const_zero = (Py_ssize_t) 0;
#ifdef GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (format_char == 'X') {
        hex_digits += 16;
        format_char = 'x';
    }
    remaining = value;
    last_one_off = 0;
    dpos = end;
    do {
        int digit_pos;
        switch (format_char) {
        case 'o':
            digit_pos = abs((int)(remaining % (8*8)));
            remaining = (Py_ssize_t) (remaining / (8*8));
            dpos -= 2;
            *(uint16_t*)dpos = ((const uint16_t*)DIGIT_PAIRS_8)[digit_pos];
            last_one_off = (digit_pos < 8);
            break;
        case 'd':
            digit_pos = abs((int)(remaining % (10*10)));
            remaining = (Py_ssize_t) (remaining / (10*10));
            dpos -= 2;
            *(uint16_t*)dpos = ((const uint16_t*)DIGIT_PAIRS_10)[digit_pos];
            last_one_off = (digit_pos < 10);
            break;
        case 'x':
            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
            remaining = (Py_ssize_t) (remaining / 16);
            break;
        default:
            assert(0);
            break;
        }
    } while (unlikely(remaining != 0));
    if (last_one_off) {
        assert(*dpos == '0');
        dpos++;
    }
    length = end - dpos;
    ulength = length;
    prepend_sign = 0;
    if (!is_unsigned && value <= neg_one) {
        if (padding_char == ' ' || width <= length + 1) {
            *(--dpos) = '-';
            ++length;
        } else {
            prepend_sign = 1;
        }
        ++ulength;
    }
    if (width > ulength) {
        ulength = width;
    }
    if (ulength == 1) {
        return PyUnicode_FromOrdinal(*dpos);
    }
    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
}

/* JoinPyUnicode */
static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      CYTHON_UNUSED Py_UCS4 max_char) {
#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    PyObject *result_uval;
    int result_ukind;
    Py_ssize_t i, char_pos;
    void *result_udata;
#if CYTHON_PEP393_ENABLED
    result_uval = PyUnicode_New(result_ulength, max_char);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
    result_udata = PyUnicode_DATA(result_uval);
#else
    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = sizeof(Py_UNICODE);
    result_udata = PyUnicode_AS_UNICODE(result_uval);
#endif
    char_pos = 0;
    for (i=0; i < value_count; i++) {
        int ukind;
        Py_ssize_t ulength;
        void *udata;
        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
        if (unlikely(__Pyx_PyUnicode_READY(uval)))
            goto bad;
        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
        if (unlikely(!ulength))
            continue;
        if (unlikely(char_pos + ulength < 0))
            goto overflow;
        ukind = __Pyx_PyUnicode_KIND(uval);
        udata = __Pyx_PyUnicode_DATA(uval);
        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
            memcpy((char *)result_udata + char_pos * result_ukind, udata, (size_t) (ulength * result_ukind));
        } else {
            #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
            #else
            Py_ssize_t j;
            for (j=0; j < ulength; j++) {
                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
            }
            #endif
        }
        char_pos += ulength;
    }
    return result_uval;
overflow:
    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
bad:
    Py_DECREF(result_uval);
    return NULL;
#else
    result_ulength++;
    value_count++;
    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
#endif
}

/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)(void*)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)(void*)meth)) (self, args, nargs);
    }
}
#endif

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = func->ob_type->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif

/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
    PyObject *kwdict,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    while (PyDict_Next(kwdict, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if ((!kw_allowed) && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    } else if (unlikely(PyErr_Occurred())) {
        return NULL;
    }
#else
    result = PyDict_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
#endif
#else
    result = PyObject_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* PyObjectCall2Args */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args, *result = NULL;
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyFunction_FastCall(function, args, 2);
    }
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyCFunction_FastCall(function, args, 2);
    }
    #endif
    args = PyTuple_New(2);
    if (unlikely(!args)) goto done;
    Py_INCREF(arg1);
    PyTuple_SET_ITEM(args, 0, arg1);
    Py_INCREF(arg2);
    PyTuple_SET_ITEM(args, 1, arg2);
    Py_INCREF(function);
    result = __Pyx_PyObject_Call(function, args, NULL);
    Py_DECREF(args);
    Py_DECREF(function);
done:
    return result;
}

/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
#ifdef _MSC_VER
    else state = (PyGILState_STATE)-1;
#endif
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

/* PyObjectCallNoArg */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, NULL, 0);
    }
#endif
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || __Pyx_CyFunction_Check(func)))
#else
    if (likely(PyCFunction_Check(func)))
#endif
    {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* decode_c_bytes */
static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
         const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    if (unlikely((start < 0) | (stop < 0))) {
        if (start < 0) {
            start += length;
            if (start < 0)
                start = 0;
        }
        if (stop < 0)
            stop += length;
    }
    if (stop > length)
        stop = length;
    length = stop - start;
    if (unlikely(length <= 0))
        return PyUnicode_FromUnicode(NULL, 0);
    cstring += start;
    if (decode_func) {
        return decode_func(cstring, length, errors);
    } else {
        return PyUnicode_Decode(cstring, length, encoding, errors);
    }
}

/* None */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

/* PyObjectFormatAndDecref */
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f) {
    if (unlikely(!s)) return NULL;
    if (likely(PyUnicode_CheckExact(s))) return s;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyString_CheckExact(s))) {
        PyObject *result = PyUnicode_FromEncodedObject(s, NULL, "strict");
        Py_DECREF(s);
        return result;
    }
    #endif
    return __Pyx_PyObject_FormatAndDecref(s, f);
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f) {
    PyObject *result = PyObject_Format(s, f);
    Py_DECREF(s);
    return result;
}

/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    if (unlikely(PyTuple_Check(err)))
        return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif

/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetAttr3 */
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}

/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
    PyObject *runerr;
    Py_ssize_t key_value;
    PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
    if (unlikely(!(m && m->sq_item))) {
        PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
        return NULL;
    }
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
    PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
    if (likely(m && m->mp_subscript)) {
        return m->mp_subscript(obj, key);
    }
    return __Pyx_PyObject_GetIndex(obj, key);
}
#endif

/* SliceObject */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_slice(obj, cstart, cstop);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object is unsliceable", Py_TYPE(obj)->tp_name);
bad:
    return NULL;
}

/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AndObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
    (void)inplace;
    (void)zerodivision_check;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
            return PyInt_FromLong(a & b);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_and(op1, op2);
            }
        }
                x = a & b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla & llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    return (inplace ? PyNumber_InPlaceAnd : PyNumber_And)(op1, op2);
}
#endif

/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_RshiftObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
    (void)inplace;
    (void)zerodivision_check;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
            return PyInt_FromLong(a >> b);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_rshift(op1, op2);
            }
        }
                x = a >> b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla >> llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    return (inplace ? PyNumber_InPlaceRshift : PyNumber_Rshift)(op1, op2);
}
#endif

/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_LshiftObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
    (void)inplace;
    (void)zerodivision_check;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
            if (likely(b < (long) (sizeof(long)*8) && a == (a << b) >> b) || !a) {
                return PyInt_FromLong(a << b);
            }
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_lshift(op1, op2);
            }
        }
                x = a << b;
#ifdef HAVE_LONG_LONG
                if (unlikely(!(b < (long) (sizeof(long)*8) && a == x >> b)) && a) {
                    lla = a;
                    goto long_long;
                }
#else
                if (likely(b < (long) (sizeof(long)*8) && a == x >> b) || !a)
#endif
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla << llb;
                if (likely(lla == llx >> llb))
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    return (inplace ? PyNumber_InPlaceLshift : PyNumber_Lshift)(op1, op2);
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
    #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    #endif
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
#endif

/* None */
static CYTHON_INLINE int64_t __Pyx_div_int64_t(int64_t a, int64_t b) {
    int64_t q = a / b;
    int64_t r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* None */
static CYTHON_INLINE int64_t __Pyx_mod_int64_t(int64_t a, int64_t b) {
    int64_t r = a % b;
    r += ((r != 0) & ((r ^ b) < 0)) * b;
    return r;
}

/* None */
static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
    long q = a / b;
    long r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* None */
static CYTHON_INLINE long __Pyx_mod_long(long a, long b) {
    long r = a % b;
    r += ((r != 0) & ((r ^ b) < 0)) * b;
    return r;
}

/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
        #if CYTHON_PEP393_ENABLED
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
        #else
            hash1 = ((PyUnicodeObject*)s1)->hash;
            hash2 = ((PyUnicodeObject*)s2)->hash;
        #endif
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        #if PY_MAJOR_VERSION < 3
        Py_XDECREF(owned_ref);
        #endif
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}

/* py_abs */
#if CYTHON_USE_PYLONG_INTERNALS
static PyObject *__Pyx_PyLong_AbsNeg(PyObject *n) {
    if (likely(Py_SIZE(n) == -1)) {
        return PyLong_FromLong(((PyLongObject*)n)->ob_digit[0]);
    }
#if CYTHON_COMPILING_IN_CPYTHON
    {
        PyObject *copy = _PyLong_Copy((PyLongObject*)n);
        if (likely(copy)) {
            Py_SIZE(copy) = -(Py_SIZE(copy));
        }
        return copy;
    }
#else
    return PyNumber_Negative(n);
#endif
}
#endif

/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* IterFinish */
static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_FAST_THREAD_STATE
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) {
            PyObject *exc_value, *exc_tb;
            exc_value = tstate->curexc_value;
            exc_tb = tstate->curexc_traceback;
            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

/* UnpackItemEndCheck */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddCObj(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
    (void)inplace;
    (void)zerodivision_check;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op2))) {
        const long a = intval;
        long x;
        long b = PyInt_AS_LONG(op2);
            x = (long)((unsigned long)a + b);
            if (likely((x^a) >= 0 || (x^b) >= 0))
                return PyInt_FromLong(x);
            return PyLong_Type.tp_as_number->nb_add(op1, op2);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op2))) {
        const long a = intval;
        long b, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG lla = intval;
        PY_LONG_LONG llb, llx;
#endif
        const digit* digits = ((PyLongObject*)op2)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op2);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            b = likely(size) ? digits[0] : 0;
            if (size == -1) b = -b;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        b = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        llb = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        b = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        llb = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        b = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        llb = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        b = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        llb = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        b = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        llb = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        b = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        llb = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
            }
        }
                x = a + b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla + llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op2)) {
        const long a = intval;
        double b = PyFloat_AS_DOUBLE(op2);
            double result;
            PyFPE_START_PROTECT("add", return NULL)
            result = ((double)a) + (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* CallNextTpTraverse */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_traverse != current_tp_traverse)
        type = type->tp_base;
    while (type && type->tp_traverse == current_tp_traverse)
        type = type->tp_base;
    if (type && type->tp_traverse)
        return type->tp_traverse(obj, v, a);
    return 0;
}

/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'%.50s' object has no attribute '%U'",
                 tp->tp_name, attr_name);
#else
                 "'%.50s' object has no attribute '%.400s'",
                 tp->tp_name, PyString_AS_STRING(attr_name));
#endif
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
    PyObject *descr;
    PyTypeObject *tp = Py_TYPE(obj);
    if (unlikely(!PyString_Check(attr_name))) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    assert(!tp->tp_dictoffset);
    descr = _PyType_Lookup(tp, attr_name);
    if (unlikely(!descr)) {
        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
    }
    Py_INCREF(descr);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
    #endif
    {
        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
        if (unlikely(f)) {
            PyObject *res = f(descr, obj, (PyObject *)tp);
            Py_DECREF(descr);
            return res;
        }
    }
    return descr;
}
#endif

/* SetVTable */
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
#else
    if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
            ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
            ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto GOOD;
BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(PyObject *module, const char *module_name, const char *class_name,
    size_t size, enum __Pyx_ImportType_CheckSize check_size)
{
    PyObject *result = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if ((size_t)basicsize < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error && (size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    if (unlikely(!__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int32_t(int32_t value) {
    const int32_t neg_one = (int32_t) ((int32_t) 0 - (int32_t) 1), const_zero = (int32_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int32_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int32_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int32_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int32_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int32_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int32_t),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_char(char value) {
    const char neg_one = (char) ((char) 0 - (char) 1), const_zero = (char) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(char) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(char) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(char) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(char),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_char(unsigned char value) {
    const unsigned char neg_one = (unsigned char) ((unsigned char) 0 - (unsigned char) 1), const_zero = (unsigned char) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(unsigned char) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(unsigned char) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(unsigned char) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(unsigned char) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(unsigned char) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(unsigned char),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint8_t(uint8_t value) {
    const uint8_t neg_one = (uint8_t) ((uint8_t) 0 - (uint8_t) 1), const_zero = (uint8_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(uint8_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(uint8_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint8_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(uint8_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint8_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(uint8_t),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int64_t(int64_t value) {
    const int64_t neg_one = (int64_t) ((int64_t) 0 - (int64_t) 1), const_zero = (int64_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int64_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int64_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int64_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int64_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int64_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int64_t),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint16_t(uint16_t value) {
    const uint16_t neg_one = (uint16_t) ((uint16_t) 0 - (uint16_t) 1), const_zero = (uint16_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(uint16_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(uint16_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint16_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(uint16_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint16_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(uint16_t),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint32_t(uint32_t value) {
    const uint32_t neg_one = (uint32_t) ((uint32_t) 0 - (uint32_t) 1), const_zero = (uint32_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(uint32_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(uint32_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint32_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(uint32_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(uint32_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(uint32_t),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int64_t __Pyx_PyInt_As_int64_t(PyObject *x) {
    const int64_t neg_one = (int64_t) ((int64_t) 0 - (int64_t) 1), const_zero = (int64_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int64_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int64_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int64_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int64_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int64_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(int64_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) >= 2 * PyLong_SHIFT) {
                            return (int64_t) (((((int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int64_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) >= 3 * PyLong_SHIFT) {
                            return (int64_t) (((((((int64_t)digits[2]) << PyLong_SHIFT) | (int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int64_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) >= 4 * PyLong_SHIFT) {
                            return (int64_t) (((((((((int64_t)digits[3]) << PyLong_SHIFT) | (int64_t)digits[2]) << PyLong_SHIFT) | (int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int64_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int64_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int64_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int64_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int64_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int64_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int64_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int64_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int64_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int64_t) (((int64_t)-1)*(((((int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int64_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int64_t) ((((((int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int64_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int64_t) (((int64_t)-1)*(((((((int64_t)digits[2]) << PyLong_SHIFT) | (int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int64_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int64_t) ((((((((int64_t)digits[2]) << PyLong_SHIFT) | (int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int64_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int64_t) (((int64_t)-1)*(((((((((int64_t)digits[3]) << PyLong_SHIFT) | (int64_t)digits[2]) << PyLong_SHIFT) | (int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int64_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int64_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int64_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int64_t) ((((((((((int64_t)digits[3]) << PyLong_SHIFT) | (int64_t)digits[2]) << PyLong_SHIFT) | (int64_t)digits[1]) << PyLong_SHIFT) | (int64_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int64_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int64_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int64_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int64_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int64_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int64_t) -1;
        }
    } else {
        int64_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int64_t) -1;
        val = __Pyx_PyInt_As_int64_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int64_t");
    return (int64_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int64_t");
    return (int64_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int32_t __Pyx_PyInt_As_int32_t(PyObject *x) {
    const int32_t neg_one = (int32_t) ((int32_t) 0 - (int32_t) 1), const_zero = (int32_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int32_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int32_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int32_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int32_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int32_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(int32_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) >= 2 * PyLong_SHIFT) {
                            return (int32_t) (((((int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int32_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) >= 3 * PyLong_SHIFT) {
                            return (int32_t) (((((((int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int32_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) >= 4 * PyLong_SHIFT) {
                            return (int32_t) (((((((((int32_t)digits[3]) << PyLong_SHIFT) | (int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int32_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int32_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int32_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int32_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int32_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int32_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int32_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int32_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int32_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int32_t) (((int32_t)-1)*(((((int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int32_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int32_t) ((((((int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int32_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int32_t) (((int32_t)-1)*(((((((int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int32_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int32_t) ((((((((int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int32_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int32_t) (((int32_t)-1)*(((((((((int32_t)digits[3]) << PyLong_SHIFT) | (int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int32_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int32_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int32_t) ((((((((((int32_t)digits[3]) << PyLong_SHIFT) | (int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int32_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int32_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int32_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int32_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int32_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int32_t) -1;
        }
    } else {
        int32_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int32_t) -1;
        val = __Pyx_PyInt_As_int32_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int32_t");
    return (int32_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int32_t");
    return (int32_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
static CYTHON_INLINE uint8_t __Pyx_PyInt_As_uint8_t(PyObject *x) {
    const uint8_t neg_one = (uint8_t) ((uint8_t) 0 - (uint8_t) 1), const_zero = (uint8_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(uint8_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(uint8_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (uint8_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint8_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(uint8_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(uint8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 2 * PyLong_SHIFT) {
                            return (uint8_t) (((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 3 * PyLong_SHIFT) {
                            return (uint8_t) (((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) >= 4 * PyLong_SHIFT) {
                            return (uint8_t) (((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (uint8_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(uint8_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint8_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint8_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(uint8_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(uint8_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(uint8_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(uint8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint8_t) ((((((uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(uint8_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint8_t) ((((((((uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(uint8_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint8_t) (((uint8_t)-1)*(((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint8_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint8_t) ((((((((((uint8_t)digits[3]) << PyLong_SHIFT) | (uint8_t)digits[2]) << PyLong_SHIFT) | (uint8_t)digits[1]) << PyLong_SHIFT) | (uint8_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(uint8_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint8_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint8_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            uint8_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (uint8_t) -1;
        }
    } else {
        uint8_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (uint8_t) -1;
        val = __Pyx_PyInt_As_uint8_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to uint8_t");
    return (uint8_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to uint8_t");
    return (uint8_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE unsigned char __Pyx_PyInt_As_unsigned_char(PyObject *x) {
    const unsigned char neg_one = (unsigned char) ((unsigned char) 0 - (unsigned char) 1), const_zero = (unsigned char) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(unsigned char) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(unsigned char, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (unsigned char) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (unsigned char) 0;
                case  1: __PYX_VERIFY_RETURN_INT(unsigned char, digit, digits[0])
                case 2:
                    if (8 * sizeof(unsigned char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) >= 2 * PyLong_SHIFT) {
                            return (unsigned char) (((((unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(unsigned char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) >= 3 * PyLong_SHIFT) {
                            return (unsigned char) (((((((unsigned char)digits[2]) << PyLong_SHIFT) | (unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(unsigned char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) >= 4 * PyLong_SHIFT) {
                            return (unsigned char) (((((((((unsigned char)digits[3]) << PyLong_SHIFT) | (unsigned char)digits[2]) << PyLong_SHIFT) | (unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (unsigned char) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(unsigned char) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(unsigned char) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (unsigned char) 0;
                case -1: __PYX_VERIFY_RETURN_INT(unsigned char, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(unsigned char,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(unsigned char) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) - 1 > 2 * PyLong_SHIFT) {
                            return (unsigned char) (((unsigned char)-1)*(((((unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(unsigned char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) - 1 > 2 * PyLong_SHIFT) {
                            return (unsigned char) ((((((unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(unsigned char) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) - 1 > 3 * PyLong_SHIFT) {
                            return (unsigned char) (((unsigned char)-1)*(((((((unsigned char)digits[2]) << PyLong_SHIFT) | (unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(unsigned char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) - 1 > 3 * PyLong_SHIFT) {
                            return (unsigned char) ((((((((unsigned char)digits[2]) << PyLong_SHIFT) | (unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(unsigned char) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) - 1 > 4 * PyLong_SHIFT) {
                            return (unsigned char) (((unsigned char)-1)*(((((((((unsigned char)digits[3]) << PyLong_SHIFT) | (unsigned char)digits[2]) << PyLong_SHIFT) | (unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(unsigned char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned char) - 1 > 4 * PyLong_SHIFT) {
                            return (unsigned char) ((((((((((unsigned char)digits[3]) << PyLong_SHIFT) | (unsigned char)digits[2]) << PyLong_SHIFT) | (unsigned char)digits[1]) << PyLong_SHIFT) | (unsigned char)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(unsigned char) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(unsigned char) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            unsigned char val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (unsigned char) -1;
        }
    } else {
        unsigned char val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (unsigned char) -1;
        val = __Pyx_PyInt_As_unsigned_char(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to unsigned char");
    return (unsigned char) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to unsigned char");
    return (unsigned char) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int16_t __Pyx_PyInt_As_int16_t(PyObject *x) {
    const int16_t neg_one = (int16_t) ((int16_t) 0 - (int16_t) 1), const_zero = (int16_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int16_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int16_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int16_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int16_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int16_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(int16_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) >= 2 * PyLong_SHIFT) {
                            return (int16_t) (((((int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int16_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) >= 3 * PyLong_SHIFT) {
                            return (int16_t) (((((((int16_t)digits[2]) << PyLong_SHIFT) | (int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int16_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) >= 4 * PyLong_SHIFT) {
                            return (int16_t) (((((((((int16_t)digits[3]) << PyLong_SHIFT) | (int16_t)digits[2]) << PyLong_SHIFT) | (int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int16_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int16_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int16_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int16_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int16_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int16_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int16_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int16_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int16_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int16_t) (((int16_t)-1)*(((((int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int16_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int16_t) ((((((int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int16_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int16_t) (((int16_t)-1)*(((((((int16_t)digits[2]) << PyLong_SHIFT) | (int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int16_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int16_t) ((((((((int16_t)digits[2]) << PyLong_SHIFT) | (int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int16_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int16_t) (((int16_t)-1)*(((((((((int16_t)digits[3]) << PyLong_SHIFT) | (int16_t)digits[2]) << PyLong_SHIFT) | (int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int16_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int16_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int16_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int16_t) ((((((((((int16_t)digits[3]) << PyLong_SHIFT) | (int16_t)digits[2]) << PyLong_SHIFT) | (int16_t)digits[1]) << PyLong_SHIFT) | (int16_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int16_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int16_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int16_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int16_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int16_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int16_t) -1;
        }
    } else {
        int16_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int16_t) -1;
        val = __Pyx_PyInt_As_int16_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int16_t");
    return (int16_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int16_t");
    return (int16_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
    const char neg_one = (char) ((char) 0 - (char) 1), const_zero = (char) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(char) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (char) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (char) 0;
                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
                case 2:
                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (char) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(char) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (char) 0;
                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(char) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            char val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (char) -1;
        }
    } else {
        char val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (char) -1;
        val = __Pyx_PyInt_As_char(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to char");
    return (char) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to char");
    return (char) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int8_t __Pyx_PyInt_As_int8_t(PyObject *x) {
    const int8_t neg_one = (int8_t) ((int8_t) 0 - (int8_t) 1), const_zero = (int8_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int8_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int8_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int8_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int8_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int8_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(int8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) >= 2 * PyLong_SHIFT) {
                            return (int8_t) (((((int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) >= 3 * PyLong_SHIFT) {
                            return (int8_t) (((((((int8_t)digits[2]) << PyLong_SHIFT) | (int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) >= 4 * PyLong_SHIFT) {
                            return (int8_t) (((((((((int8_t)digits[3]) << PyLong_SHIFT) | (int8_t)digits[2]) << PyLong_SHIFT) | (int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int8_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int8_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int8_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int8_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int8_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int8_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int8_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int8_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int8_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int8_t) (((int8_t)-1)*(((((int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int8_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) - 1 > 2 * PyLong_SHIFT) {
                            return (int8_t) ((((((int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int8_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int8_t) (((int8_t)-1)*(((((((int8_t)digits[2]) << PyLong_SHIFT) | (int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int8_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) - 1 > 3 * PyLong_SHIFT) {
                            return (int8_t) ((((((((int8_t)digits[2]) << PyLong_SHIFT) | (int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int8_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int8_t) (((int8_t)-1)*(((((((((int8_t)digits[3]) << PyLong_SHIFT) | (int8_t)digits[2]) << PyLong_SHIFT) | (int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int8_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int8_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int8_t) - 1 > 4 * PyLong_SHIFT) {
                            return (int8_t) ((((((((((int8_t)digits[3]) << PyLong_SHIFT) | (int8_t)digits[2]) << PyLong_SHIFT) | (int8_t)digits[1]) << PyLong_SHIFT) | (int8_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int8_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int8_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int8_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int8_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int8_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int8_t) -1;
        }
    } else {
        int8_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int8_t) -1;
        val = __Pyx_PyInt_As_int8_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int8_t");
    return (int8_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int8_t");
    return (int8_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE uint32_t __Pyx_PyInt_As_uint32_t(PyObject *x) {
    const uint32_t neg_one = (uint32_t) ((uint32_t) 0 - (uint32_t) 1), const_zero = (uint32_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(uint32_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(uint32_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (uint32_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint32_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(uint32_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(uint32_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) >= 2 * PyLong_SHIFT) {
                            return (uint32_t) (((((uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint32_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) >= 3 * PyLong_SHIFT) {
                            return (uint32_t) (((((((uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint32_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) >= 4 * PyLong_SHIFT) {
                            return (uint32_t) (((((((((uint32_t)digits[3]) << PyLong_SHIFT) | (uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (uint32_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(uint32_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint32_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint32_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint32_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (uint32_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(uint32_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(uint32_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(uint32_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint32_t) (((uint32_t)-1)*(((((uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(uint32_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) - 1 > 2 * PyLong_SHIFT) {
                            return (uint32_t) ((((((uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(uint32_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint32_t) (((uint32_t)-1)*(((((((uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(uint32_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) - 1 > 3 * PyLong_SHIFT) {
                            return (uint32_t) ((((((((uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(uint32_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint32_t) (((uint32_t)-1)*(((((((((uint32_t)digits[3]) << PyLong_SHIFT) | (uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(uint32_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(uint32_t) - 1 > 4 * PyLong_SHIFT) {
                            return (uint32_t) ((((((((((uint32_t)digits[3]) << PyLong_SHIFT) | (uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(uint32_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint32_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(uint32_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(uint32_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            uint32_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (uint32_t) -1;
        }
    } else {
        uint32_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (uint32_t) -1;
        val = __Pyx_PyInt_As_uint32_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to uint32_t");
    return (uint32_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to uint32_t");
    return (uint32_t) -1;
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = a->tp_base;
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
    if (!res) {
        res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
    return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        #if PY_MAJOR_VERSION < 3
        if (likely(exc_type == t)) return 1;
        #endif
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

/* FunctionExport */
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(__pyx_m, (char *)"__pyx_capi__");
    if (!d) {
        PyErr_Clear();
        d = PyDict_New();
        if (!d)
            goto bad;
        Py_INCREF(d);
        if (PyModule_AddObject(__pyx_m, (char *)"__pyx_capi__", d) < 0)
            goto bad;
    }
    tmp.fp = f;
#if PY_VERSION_HEX >= 0x02070000
    cobj = PyCapsule_New(tmp.p, sig, 0);
#else
    cobj = PyCObject_FromVoidPtrAndDesc(tmp.p, (void *)sig, 0);
#endif
    if (!cobj)
        goto bad;
    if (PyDict_SetItemString(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            return -1;
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    char* defenc_c;
    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
    if (!defenc) return NULL;
    defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    {
        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
        char* c;
        for (c = defenc_c; c < end; c++) {
            if ((unsigned char) (*c) >= 128) {
                PyUnicode_AsASCIIString(o);
                return NULL;
            }
        }
    }
#endif
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type %.200s).  "
                "The ability to return an instance of a strict subclass of int "
                "is deprecated, and may be removed in a future version of Python.",
                Py_TYPE(result)->tp_name)) {
            Py_DECREF(result);
            return NULL;
        }
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type %.200s)",
                 type_name, type_name, Py_TYPE(result)->tp_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(b);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
