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219 lines
6.7 KiB
219 lines
6.7 KiB
// ISO C9x compliant stdint.h for Microsoft Visual Studio |
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// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 |
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// |
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// Copyright (c) 2006 Alexander Chemeris |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are met: |
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// |
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// 1. Redistributions of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// 2. Redistributions in binary form must reproduce the above copyright |
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// notice, this list of conditions and the following disclaimer in the |
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// documentation and/or other materials provided with the distribution. |
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// |
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// 3. The name of the author may be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
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// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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// |
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/////////////////////////////////////////////////////////////////////////////// |
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#ifndef _MSC_STDINT_H_ // [ |
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#define _MSC_STDINT_H_ |
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#include <limits.h> |
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// For Visual Studio 6 in C++ mode wrap <wchar.h> include with 'extern "C++" {}' |
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// or compiler give many errors like this: |
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// error C2733: second C linkage of overloaded function 'wmemchr' not allowed |
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#if (_MSC_VER < 1300) && defined(__cplusplus) |
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extern "C++" { |
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#endif |
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# include <wchar.h> |
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#if (_MSC_VER < 1300) && defined(__cplusplus) |
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} |
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#endif |
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#if defined __GNUC__ || _MSC_VER >= 1600 |
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#include "stdint.h" |
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#else |
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// 7.18.1 Integer types |
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// 7.18.1.1 Exact-width integer types |
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typedef __int8 int8_t; |
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typedef __int16 int16_t; |
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typedef __int32 int32_t; |
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typedef __int64 int64_t; |
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typedef unsigned __int8 uint8_t; |
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typedef unsigned __int16 uint16_t; |
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typedef unsigned __int32 uint32_t; |
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typedef unsigned __int64 uint64_t; |
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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 int16_t int_least16_t; |
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typedef int32_t int_least32_t; |
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typedef int64_t int_least64_t; |
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typedef uint8_t uint_least8_t; |
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typedef uint16_t uint_least16_t; |
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typedef uint32_t uint_least32_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 int8_t int_fast8_t; |
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typedef int16_t int_fast16_t; |
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typedef int32_t int_fast32_t; |
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typedef int64_t int_fast64_t; |
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typedef uint8_t uint_fast8_t; |
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typedef uint16_t uint_fast16_t; |
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typedef uint32_t uint_fast32_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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#ifdef _WIN64 // [ |
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typedef __int64 intptr_t; |
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typedef unsigned __int64 uintptr_t; |
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#else // _WIN64 ][ |
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typedef int intptr_t; |
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typedef unsigned int uintptr_t; |
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#endif // _WIN64 ] |
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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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// 7.18.2 Limits of specified-width integer types |
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#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259 |
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// 7.18.2.1 Limits of exact-width integer types |
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#define INT8_MIN _I8_MIN |
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#define INT8_MAX _I8_MAX |
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#define INT16_MIN _I16_MIN |
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#define INT16_MAX _I16_MAX |
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#define INT32_MIN _I32_MIN |
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#define INT32_MAX _I32_MAX |
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#define INT64_MIN _I64_MIN |
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#define INT64_MAX _I64_MAX |
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#define UINT8_MAX _UI8_MAX |
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#define UINT16_MAX _UI16_MAX |
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#define UINT32_MAX _UI32_MAX |
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#define UINT64_MAX _UI64_MAX |
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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 INT_LEAST16_MIN INT16_MIN |
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#define INT_LEAST16_MAX INT16_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 INT_LEAST64_MIN INT64_MIN |
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#define INT_LEAST64_MAX INT64_MAX |
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#define UINT_LEAST8_MAX UINT8_MAX |
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#define UINT_LEAST16_MAX UINT16_MAX |
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#define UINT_LEAST32_MAX UINT32_MAX |
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#define UINT_LEAST64_MAX UINT64_MAX |
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// 7.18.2.3 Limits of fastest minimum-width integer types |
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#define INT_FAST8_MIN INT8_MIN |
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#define INT_FAST8_MAX INT8_MAX |
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#define INT_FAST16_MIN INT16_MIN |
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#define INT_FAST16_MAX INT16_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 INT_FAST64_MIN INT64_MIN |
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#define INT_FAST64_MAX INT64_MAX |
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#define UINT_FAST8_MAX UINT8_MAX |
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#define UINT_FAST16_MAX UINT16_MAX |
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#define UINT_FAST32_MAX UINT32_MAX |
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#define UINT_FAST64_MAX UINT64_MAX |
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// 7.18.2.4 Limits of integer types capable of holding object pointers |
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#ifdef _WIN64 // [ |
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# define INTPTR_MIN INT64_MIN |
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# define INTPTR_MAX INT64_MAX |
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# define UINTPTR_MAX UINT64_MAX |
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#else // _WIN64 ][ |
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# define INTPTR_MIN INT32_MIN |
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# define INTPTR_MAX INT32_MAX |
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# define UINTPTR_MAX UINT32_MAX |
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#endif // _WIN64 ] |
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// 7.18.2.5 Limits of greatest-width integer types |
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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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// 7.18.3 Limits of other integer types |
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#ifdef _WIN64 // [ |
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# define PTRDIFF_MIN _I64_MIN |
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# define PTRDIFF_MAX _I64_MAX |
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#else // _WIN64 ][ |
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# define PTRDIFF_MIN _I32_MIN |
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# define PTRDIFF_MAX _I32_MAX |
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#endif // _WIN64 ] |
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#define SIG_ATOMIC_MIN INT_MIN |
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#define SIG_ATOMIC_MAX INT_MAX |
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#ifndef SIZE_MAX // [ |
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# ifdef _WIN64 // [ |
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# define SIZE_MAX _UI64_MAX |
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# else // _WIN64 ][ |
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# define SIZE_MAX _UI32_MAX |
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# endif // _WIN64 ] |
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#endif // SIZE_MAX ] |
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// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h> |
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#ifndef WCHAR_MIN // [ |
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# define WCHAR_MIN 0 |
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#endif // WCHAR_MIN ] |
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#ifndef WCHAR_MAX // [ |
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# define WCHAR_MAX _UI16_MAX |
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#endif // WCHAR_MAX ] |
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#define WINT_MIN 0 |
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#define WINT_MAX _UI16_MAX |
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#endif // __STDC_LIMIT_MACROS ] |
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// 7.18.4 Limits of other integer types |
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#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 |
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// 7.18.4.1 Macros for minimum-width integer constants |
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#define INT8_C(val) val |
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#define INT16_C(val) val |
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#define INT32_C(val) val##L |
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#define INT64_C(val) val##i64 |
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#define UINT8_C(val) val |
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#define UINT16_C(val) val |
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#define UINT32_C(val) val##UL |
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#define UINT64_C(val) val##Ui64 |
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// 7.18.4.2 Macros for greatest-width integer constants |
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#define INTMAX_C INT64_C |
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#define UINTMAX_C UINT64_C |
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#endif // __STDC_CONSTANT_MACROS ] |
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#endif |
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#endif // _MSC_STDINT_H_ ]
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