222 lines
7.1 KiB
C
222 lines
7.1 KiB
C
// ISO C9x compliant stdint.h for Microsoft Visual Studio
|
|
// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
|
|
//
|
|
// Copyright (c) 2006 Alexander Chemeris
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
//
|
|
// 3. The name of the author may be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
|
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
|
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _MSC_VER // [
|
|
#error "Use this header only with Microsoft Visual C++ compilers!"
|
|
#endif // _MSC_VER ]
|
|
|
|
#ifndef _MSC_STDINT_H_ // [
|
|
#define _MSC_STDINT_H_
|
|
|
|
#if _MSC_VER > 1000
|
|
#pragma once
|
|
#endif
|
|
|
|
#include <limits.h>
|
|
|
|
// For Visual Studio 6 in C++ mode wrap <wchar.h> include with 'extern "C++" {}'
|
|
// or compiler give many errors like this:
|
|
// error C2733: second C linkage of overloaded function 'wmemchr' not allowed
|
|
#if (_MSC_VER < 1300) && defined(__cplusplus)
|
|
extern "C++" {
|
|
#endif
|
|
# include <wchar.h>
|
|
#if (_MSC_VER < 1300) && defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
// 7.18.1 Integer types
|
|
|
|
// 7.18.1.1 Exact-width integer types
|
|
typedef __int8 int8_t;
|
|
typedef __int16 int16_t;
|
|
typedef __int32 int32_t;
|
|
typedef __int64 int64_t;
|
|
typedef unsigned __int8 uint8_t;
|
|
typedef unsigned __int16 uint16_t;
|
|
typedef unsigned __int32 uint32_t;
|
|
typedef unsigned __int64 uint64_t;
|
|
|
|
// 7.18.1.2 Minimum-width integer types
|
|
typedef int8_t int_least8_t;
|
|
typedef int16_t int_least16_t;
|
|
typedef int32_t int_least32_t;
|
|
typedef int64_t int_least64_t;
|
|
typedef uint8_t uint_least8_t;
|
|
typedef uint16_t uint_least16_t;
|
|
typedef uint32_t uint_least32_t;
|
|
typedef uint64_t uint_least64_t;
|
|
|
|
// 7.18.1.3 Fastest minimum-width integer types
|
|
typedef int8_t int_fast8_t;
|
|
typedef int16_t int_fast16_t;
|
|
typedef int32_t int_fast32_t;
|
|
typedef int64_t int_fast64_t;
|
|
typedef uint8_t uint_fast8_t;
|
|
typedef uint16_t uint_fast16_t;
|
|
typedef uint32_t uint_fast32_t;
|
|
typedef uint64_t uint_fast64_t;
|
|
|
|
// 7.18.1.4 Integer types capable of holding object pointers
|
|
#ifdef _WIN64 // [
|
|
typedef __int64 intptr_t;
|
|
typedef unsigned __int64 uintptr_t;
|
|
#else // _WIN64 ][
|
|
typedef int intptr_t;
|
|
typedef unsigned int uintptr_t;
|
|
#endif // _WIN64 ]
|
|
|
|
// 7.18.1.5 Greatest-width integer types
|
|
typedef int64_t intmax_t;
|
|
typedef uint64_t uintmax_t;
|
|
|
|
|
|
// 7.18.2 Limits of specified-width integer types
|
|
|
|
#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259
|
|
|
|
// 7.18.2.1 Limits of exact-width integer types
|
|
#define INT8_MIN ((int8_t)_I8_MIN)
|
|
#define INT8_MAX _I8_MAX
|
|
#define INT16_MIN ((int16_t)_I16_MIN)
|
|
#define INT16_MAX _I16_MAX
|
|
#define INT32_MIN ((int32_t)_I32_MIN)
|
|
#define INT32_MAX _I32_MAX
|
|
#define INT64_MIN ((int64_t)_I64_MIN)
|
|
#define INT64_MAX _I64_MAX
|
|
#define UINT8_MAX _UI8_MAX
|
|
#define UINT16_MAX _UI16_MAX
|
|
#define UINT32_MAX _UI32_MAX
|
|
#define UINT64_MAX _UI64_MAX
|
|
|
|
// 7.18.2.2 Limits of minimum-width integer types
|
|
#define INT_LEAST8_MIN INT8_MIN
|
|
#define INT_LEAST8_MAX INT8_MAX
|
|
#define INT_LEAST16_MIN INT16_MIN
|
|
#define INT_LEAST16_MAX INT16_MAX
|
|
#define INT_LEAST32_MIN INT32_MIN
|
|
#define INT_LEAST32_MAX INT32_MAX
|
|
#define INT_LEAST64_MIN INT64_MIN
|
|
#define INT_LEAST64_MAX INT64_MAX
|
|
#define UINT_LEAST8_MAX UINT8_MAX
|
|
#define UINT_LEAST16_MAX UINT16_MAX
|
|
#define UINT_LEAST32_MAX UINT32_MAX
|
|
#define UINT_LEAST64_MAX UINT64_MAX
|
|
|
|
// 7.18.2.3 Limits of fastest minimum-width integer types
|
|
#define INT_FAST8_MIN INT8_MIN
|
|
#define INT_FAST8_MAX INT8_MAX
|
|
#define INT_FAST16_MIN INT16_MIN
|
|
#define INT_FAST16_MAX INT16_MAX
|
|
#define INT_FAST32_MIN INT32_MIN
|
|
#define INT_FAST32_MAX INT32_MAX
|
|
#define INT_FAST64_MIN INT64_MIN
|
|
#define INT_FAST64_MAX INT64_MAX
|
|
#define UINT_FAST8_MAX UINT8_MAX
|
|
#define UINT_FAST16_MAX UINT16_MAX
|
|
#define UINT_FAST32_MAX UINT32_MAX
|
|
#define UINT_FAST64_MAX UINT64_MAX
|
|
|
|
// 7.18.2.4 Limits of integer types capable of holding object pointers
|
|
#ifdef _WIN64 // [
|
|
# define INTPTR_MIN INT64_MIN
|
|
# define INTPTR_MAX INT64_MAX
|
|
# define UINTPTR_MAX UINT64_MAX
|
|
#else // _WIN64 ][
|
|
# define INTPTR_MIN INT32_MIN
|
|
# define INTPTR_MAX INT32_MAX
|
|
# define UINTPTR_MAX UINT32_MAX
|
|
#endif // _WIN64 ]
|
|
|
|
// 7.18.2.5 Limits of greatest-width integer types
|
|
#define INTMAX_MIN INT64_MIN
|
|
#define INTMAX_MAX INT64_MAX
|
|
#define UINTMAX_MAX UINT64_MAX
|
|
|
|
// 7.18.3 Limits of other integer types
|
|
|
|
#ifdef _WIN64 // [
|
|
# define PTRDIFF_MIN _I64_MIN
|
|
# define PTRDIFF_MAX _I64_MAX
|
|
#else // _WIN64 ][
|
|
# define PTRDIFF_MIN _I32_MIN
|
|
# define PTRDIFF_MAX _I32_MAX
|
|
#endif // _WIN64 ]
|
|
|
|
#define SIG_ATOMIC_MIN INT_MIN
|
|
#define SIG_ATOMIC_MAX INT_MAX
|
|
|
|
#ifndef SIZE_MAX // [
|
|
# ifdef _WIN64 // [
|
|
# define SIZE_MAX _UI64_MAX
|
|
# else // _WIN64 ][
|
|
# define SIZE_MAX _UI32_MAX
|
|
# endif // _WIN64 ]
|
|
#endif // SIZE_MAX ]
|
|
|
|
// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
|
|
#ifndef WCHAR_MIN // [
|
|
# define WCHAR_MIN 0
|
|
#endif // WCHAR_MIN ]
|
|
#ifndef WCHAR_MAX // [
|
|
# define WCHAR_MAX _UI16_MAX
|
|
#endif // WCHAR_MAX ]
|
|
|
|
#define WINT_MIN 0
|
|
#define WINT_MAX _UI16_MAX
|
|
|
|
#endif // __STDC_LIMIT_MACROS ]
|
|
|
|
|
|
// 7.18.4 Limits of other integer types
|
|
|
|
#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260
|
|
|
|
// 7.18.4.1 Macros for minimum-width integer constants
|
|
|
|
#define INT8_C(val) val##i8
|
|
#define INT16_C(val) val##i16
|
|
#define INT32_C(val) val##i32
|
|
#define INT64_C(val) val##i64
|
|
|
|
#define UINT8_C(val) val##ui8
|
|
#define UINT16_C(val) val##ui16
|
|
#define UINT32_C(val) val##ui32
|
|
#define UINT64_C(val) val##ui64
|
|
|
|
// 7.18.4.2 Macros for greatest-width integer constants
|
|
#define INTMAX_C INT64_C
|
|
#define UINTMAX_C UINT64_C
|
|
|
|
#endif // __STDC_CONSTANT_MACROS ]
|
|
|
|
|
|
#endif // _MSC_STDINT_H_ ]
|