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Updated version of stdint.h for MSVC 

Originally committed to SVN as r2725.
This commit is contained in:
Niels Martin Hansen 2009-02-09 18:08:14 +00:00
parent 372a5c6a1f
commit 2bd0ce3055
1 changed files with 28 additions and 17 deletions
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45
aegisub/msvc/stdint.h
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@ -1,7 +1,7 @@
// ISO C9x compliant stdint.h for Miscrosoft Visual Studio
// 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
// Copyright (c) 2006-2008 Alexander Chemeris
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
@ -29,7 +29,9 @@
//
///////////////////////////////////////////////////////////////////////////////
#ifdef _MSC_VER
#ifndef _MSC_VER // [
#error "Use this header only with Microsoft Visual C++ compilers!"
#endif // _MSC_VER ]
#ifndef _MSC_STDINT_H_ // [
#define _MSC_STDINT_H_
@ -51,6 +53,16 @@
}
#endif
// Define _W64 macros to mark types changing their size, like intptr_t.
#ifndef _W64
# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
# define _W64 __w64
# else
# define _W64
# endif
#endif
// 7.18.1 Integer types
// 7.18.1.1 Exact-width integer types
@ -88,8 +100,8 @@ typedef uint64_t uint_fast64_t;
typedef __int64 intptr_t;
typedef unsigned __int64 uintptr_t;
#else // _WIN64 ][
typedef int intptr_t;
typedef unsigned int uintptr_t;
typedef _W64 int intptr_t;
typedef _W64 unsigned int uintptr_t;
#endif // _WIN64 ]
// 7.18.1.5 Greatest-width integer types
@ -102,13 +114,13 @@ typedef uint64_t uintmax_t;
#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 _I8_MIN
#define INT8_MIN ((int8_t)_I8_MIN)
#define INT8_MAX _I8_MAX
#define INT16_MIN _I16_MIN
#define INT16_MIN ((int16_t)_I16_MIN)
#define INT16_MAX _I16_MAX
#define INT32_MIN _I32_MIN
#define INT32_MIN ((int32_t)_I32_MIN)
#define INT32_MAX _I32_MAX
#define INT64_MIN _I64_MIN
#define INT64_MIN ((int64_t)_I64_MIN)
#define INT64_MAX _I64_MAX
#define UINT8_MAX _UI8_MAX
#define UINT16_MAX _UI16_MAX
@ -200,15 +212,15 @@ typedef uint64_t uintmax_t;
// 7.18.4.1 Macros for minimum-width integer constants
#define INT8_C(val) val
#define INT16_C(val) val
#define INT32_C(val) val##L
#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
#define UINT16_C(val) val
#define UINT32_C(val) val##UL
#define UINT64_C(val) val##Ui64
#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
@ -218,4 +230,3 @@ typedef uint64_t uintmax_t;
#endif // _MSC_STDINT_H_ ]
#endif // _MSC_VER ]