341 lines
7.8 KiB
C
341 lines
7.8 KiB
C
#ifndef __stdint_h__
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#define __stdint_h__
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/* Copy to include
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#include "wstdint.h"
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*/
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#ifdef __MACOS__
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#include <stddef.h>
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#include </usr/include/stdint.h> // Mac has this file in /usr/includez
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#endif
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#ifdef __linux__
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#if ! defined(__STDC_LIMIT_MACROS)
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#define __STDC_LIMIT_MACROS
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#endif
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#include <stddef.h>
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#include </usr/include/stdint.h>
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#endif
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#if (defined (_WINDOWS) || defined(WIN32) || defined(WIN64))
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#if (_MSC_VER > 1600) || defined(__MINGW64__)
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// Taken from MSDN official page:
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// In Visual Studio 2010 _MSC_VER is defined as 1600, In Visual Studio 2012 _MSC_VER is defined as 1700.
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#include <stdint.h>
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#else
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#ifndef _STDINT_H
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#define _STDINT_H // this will prevent Altura's CGBase.h from defining int32_t
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#endif
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/*
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* ISO C 99 <stdint.h> for platforms that lack it.
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* <http://www.opengroup.org/onlinepubs/007904975/basedefs/stdint.h.html>
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*/
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/* Get wchar_t, WCHAR_MIN, WCHAR_MAX. */
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#include <stddef.h>
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/* Get CHAR_BIT, LONG_MIN, LONG_MAX, ULONG_MAX. */
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#include <limits.h>
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/* Get those types that are already defined in other system include files. */
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#if defined(__FreeBSD__)
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# include <sys/inttypes.h>
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#endif
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#if defined(__sun) && HAVE_SYS_INTTYPES_H
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# include <sys/inttypes.h>
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/* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
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the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.
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But note that <sys/int_types.h> contains only the type definitions! */
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# define HAVE_SYSTEM_INTTYPES
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#endif
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#if (defined(__hpux) || defined(_AIX)) && HAVE_INTTYPES_H
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# include <inttypes.h>
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/* HP-UX 10 <inttypes.h> has nearly everything, except UINT_LEAST8_MAX,
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UINT_FAST8_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */
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/* AIX 4 <inttypes.h> has nearly everything, except INTPTR_MIN, INTPTR_MAX,
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UINTPTR_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */
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# define HAVE_SYSTEM_INTTYPES
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#endif
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#if !(defined(UNIX_CYGWIN32) && defined(__BIT_TYPES_DEFINED__))
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# define NEED_SIGNED_INT_TYPES
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#endif
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#if !defined(HAVE_SYSTEM_INTTYPES)
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/* 7.18.1.1. Exact-width integer types */
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#if !defined(__FreeBSD__)
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#if defined(_MSC_VER)
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typedef __int8 int8_t;
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typedef unsigned __int8 uint8_t;
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typedef __int16 int16_t;
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typedef unsigned __int16 uint16_t;
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typedef __int32 int32_t;
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typedef unsigned __int32 uint32_t;
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typedef __int64 int64_t;
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typedef unsigned __int64 uint64_t;
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#else // _MSC_VER
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#ifdef NEED_SIGNED_INT_TYPES
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typedef signed char int8_t;
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#endif
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typedef unsigned char uint8_t;
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#ifdef NEED_SIGNED_INT_TYPES
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typedef short int16_t;
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#endif
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typedef unsigned short uint16_t;
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#ifdef NEED_SIGNED_INT_TYPES
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typedef int int32_t;
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#endif
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typedef unsigned int uint32_t;
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#if 0
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#ifdef NEED_SIGNED_INT_TYPES
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typedef long int64_t;
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#endif
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typedef unsigned long uint64_t;
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#elif 0
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#ifdef NEED_SIGNED_INT_TYPES
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typedef long long int64_t;
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#endif
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typedef unsigned long long uint64_t;
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#endif
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#endif // _MSC_VER
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#endif /* !FreeBSD */
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/* 7.18.1.2. Minimum-width integer types */
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typedef int8_t int_least8_t;
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typedef uint8_t uint_least8_t;
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typedef int16_t int_least16_t;
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typedef uint16_t uint_least16_t;
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#if !defined(kAlturaAlreadyDefinesInt32)
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typedef int32_t int_least32_t;
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#endif
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typedef uint32_t uint_least32_t;
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typedef int64_t int_least64_t;
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typedef uint64_t uint_least64_t;
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/* 7.18.1.3. Fastest minimum-width integer types */
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typedef int32_t int_fast8_t;
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typedef uint32_t uint_fast8_t;
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typedef int32_t int_fast16_t;
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typedef uint32_t uint_fast16_t;
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typedef int32_t int_fast32_t;
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typedef uint32_t uint_fast32_t;
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typedef int64_t int_fast64_t;
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typedef uint64_t uint_fast64_t;
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/* 7.18.1.4. Integer types capable of holding object pointers */
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#if !defined(__FreeBSD__)
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/* On some platforms (like IRIX6 MIPS with -n32) sizeof(void*) < sizeof(long),
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but this doesn't matter here. */
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#if !defined(_INTPTR_T_DEFINED)
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typedef long intptr_t;
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#define _INTPTR_T_DEFINED
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#endif
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#if !defined(_UINTPTR_T_DEFINED)
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typedef unsigned long uintptr_t;
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#define _UINTPTR_T_DEFINED
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#endif
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#endif /* !FreeBSD */
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/* 7.18.1.5. Greatest-width integer types */
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typedef int64_t intmax_t;
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typedef uint64_t uintmax_t;
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#if 0 || 0
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typedef int32_t intmax_t;
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typedef uint32_t uintmax_t;
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#endif
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/* 7.18.2. Limits of specified-width integer types */
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//#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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/* 7.18.2.1. Limits of exact-width integer types */
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#define INT8_MIN -128
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#define INT8_MAX 127
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#define UINT8_MAX 255U
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#define INT16_MIN -32768
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#define INT16_MAX 32767
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#define UINT16_MAX 65535U
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#define INT32_MIN (~INT32_MAX)
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#define INT32_MAX 2147483647
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#define UINT32_MAX 4294967295U
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#if 0
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#define INT64_MIN (~INT64_MIN)
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#define INT64_MAX 9223372036854775807L
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#define UINT64_MAX 18446744073709551615UL
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#elif 0
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#define INT64_MIN (~INT64_MIN)
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#define INT64_MAX 9223372036854775807LL
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#define UINT64_MAX 18446744073709551615ULL
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#endif
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/* 7.18.2.2. Limits of minimum-width integer types */
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#define INT_LEAST8_MIN INT8_MIN
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#define INT_LEAST8_MAX INT8_MAX
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#define UINT_LEAST8_MAX UINT8_MAX
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#define INT_LEAST16_MIN INT16_MIN
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#define INT_LEAST16_MAX INT16_MAX
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#define UINT_LEAST16_MAX UINT16_MAX
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#define INT_LEAST32_MIN INT32_MIN
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#define INT_LEAST32_MAX INT32_MAX
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#define UINT_LEAST32_MAX UINT32_MAX
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#if 0 || 0
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#define INT_LEAST64_MIN INT64_MIN
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#define INT_LEAST64_MAX INT64_MAX
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#define UINT_LEAST64_MAX UINT64_MAX
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#endif
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/* 7.18.2.3. Limits of fastest minimum-width integer types */
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#define INT_FAST8_MIN INT32_MIN
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#define INT_FAST8_MAX INT32_MAX
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#define UINT_FAST8_MAX UINT32_MAX
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#define INT_FAST16_MIN INT32_MIN
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#define INT_FAST16_MAX INT32_MAX
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#define UINT_FAST16_MAX UINT32_MAX
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#define INT_FAST32_MIN INT32_MIN
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#define INT_FAST32_MAX INT32_MAX
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#define UINT_FAST32_MAX UINT32_MAX
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#if 0 || 0
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#define INT_FAST64_MIN INT64_MIN
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#define INT_FAST64_MAX INT64_MAX
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#define UINT_FAST64_MAX UINT64_MAX
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#endif
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/* 7.18.2.4. Limits of integer types capable of holding object pointers */
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#define INTPTR_MIN LONG_MIN
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#define INTPTR_MAX LONG_MAX
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#define UINTPTR_MAX ULONG_MAX
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/* 7.18.2.5. Limits of greatest-width integer types */
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#if 0 || 0
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#define INTMAX_MIN INT64_MIN
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#define INTMAX_MAX INT64_MAX
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#define UINTMAX_MAX UINT64_MAX
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#else
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#define INTMAX_MIN INT32_MIN
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#define INTMAX_MAX INT32_MAX
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#define UINTMAX_MAX UINT32_MAX
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#endif
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/* 7.18.3. Limits of other integer types */
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#define PTRDIFF_MIN (~(ptrdiff_t)0 << (sizeof(ptrdiff_t)*CHAR_BIT-1))
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#define PTRDIFF_MAX (~PTRDIFF_MIN)
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/* This may be wrong... */
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#define SIG_ATOMIC_MIN 0
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#define SIG_ATOMIC_MAX 127
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//#define SIZE_MAX (~(size_t)0)
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/* wchar_t limits already defined in <stddef.h>. */
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/* wint_t limits already defined in <wchar.h>. */
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//#endif
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/* 7.18.4. Macros for integer constants */
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#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
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/* 7.18.4.1. Macros for minimum-width integer constants */
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#ifdef INT8_C
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#undef INT8_C
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#endif
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#define INT8_C(x) x
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#ifdef UINT8_C
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#undef UINT8_C
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#endif
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#define UINT8_C(x) x##U
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#ifdef INT16_C
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#undef INT16_C
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#endif
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#define INT16_C(x) x
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#ifdef UINT16_C
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#undef UINT16_C
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#endif
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#define UINT16_C(x) x##U
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#ifdef INT32_C
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#undef INT32_C
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#endif
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#define INT32_C(x) x
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#ifdef UINT32_C
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#undef UINT32_C
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#endif
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#define UINT32_C(x) x##U
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// INT64_C and UINT64_C definitions
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#ifdef INT64_C
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#undef INT64_C
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#endif
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#ifdef UINT64_C
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#undef UINT64_C
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#endif
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#if 0
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#define INT64_C(x) x##L
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#define UINT64_C(x) x##UL
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#elif 0
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#define INT64_C(x) x##LL
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#define UINT64_C(x) x##ULL
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#endif // #if 0
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/* 7.18.4.2. Macros for greatest-width integer constants */
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// INTMAX_C and UINTMAX_C definitions
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#ifdef INTMAX_C
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#undef INTMAX_C
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#endif
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#ifdef UINTMAX_C
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#undef UINTMAX_C
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#endif
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#if 0
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#define INTMAX_C(x) x##L
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#define UINTMAX_C(x) x##UL
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#elif 0
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#define INTMAX_C(x) x##LL
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#define UINTMAX_C(x) x##ULL
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#else
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#define INTMAX_C(x) x
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#define UINTMAX_C(x) x##U
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#endif
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#endif
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#endif /* !HAVE_SYSTEM_INTTYPES */
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#endif /* (_MSC_VER < 1400) */
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#endif /* #ifdef _WINDOWS */
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#endif /* __stdint_h__ */
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