CoCalc -- ms_stdint.h

GitHub Repository: ElmerCSC/elmerfem
Path: blob/devel/elmergrid/src/metis-5.1.0/GKlib/ms_stdint.h
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// 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_VER // [
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#error "Use this header only with Microsoft Visual C++ compilers!"
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#endif // _MSC_VER ]
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#ifndef _MSC_STDINT_H_ // [
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#define _MSC_STDINT_H_
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#if _MSC_VER > 1000
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#pragma once
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#endif
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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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// 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     ((int8_t)_I8_MIN)
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#define INT8_MAX     _I8_MAX
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#define INT16_MIN    ((int16_t)_I16_MIN)
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#define INT16_MAX    _I16_MAX
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#define INT32_MIN    ((int32_t)_I32_MIN)
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#define INT32_MAX    _I32_MAX
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#define INT64_MIN    ((int64_t)_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##i8
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#define INT16_C(val) val##i16
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#define INT32_C(val) val##i32
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#define INT64_C(val) val##i64
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#define UINT8_C(val)  val##ui8
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#define UINT16_C(val) val##ui16
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#define UINT32_C(val) val##ui32
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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 // _MSC_STDINT_H_ ]
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