source: branches/gml2svg_parabix/lib/stdint.h @ 199

Last change on this file since 199 was 88, checked in by cameron, 11 years ago

stdint.h for MSVC

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1// ISO C9x  compliant stdint.h for Microsoft Visual Studio
2// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
3//
4//  Copyright (c) 2006 Alexander Chemeris
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are met:
8//
9//   1. Redistributions of source code must retain the above copyright notice,
10//      this list of conditions and the following disclaimer.
11//
12//   2. Redistributions in binary form must reproduce the above copyright
13//      notice, this list of conditions and the following disclaimer in the
14//      documentation and/or other materials provided with the distribution.
15//
16//   3. The name of the author may be used to endorse or promote products
17//      derived from this software without specific prior written permission.
18//
19// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
20// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
22// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29//
30///////////////////////////////////////////////////////////////////////////////
31
32#ifndef _MSC_VER // [
33#error "Use this header only with Microsoft Visual C++ compilers!"
34#endif // _MSC_VER ]
35
36#ifndef _MSC_STDINT_H_ // [
37#define _MSC_STDINT_H_
38
39#if _MSC_VER > 1000
40#pragma once
41#endif
42
43#include <limits.h>
44
45// For Visual Studio 6 in C++ mode wrap <wchar.h> include with 'extern "C++" {}'
46// or compiler give many errors like this:
47//   error C2733: second C linkage of overloaded function 'wmemchr' not allowed
48#if (_MSC_VER < 1300) && defined(__cplusplus)
49   extern "C++" {
50#endif
51#     include <wchar.h>
52#if (_MSC_VER < 1300) && defined(__cplusplus)
53   }
54#endif
55
56// 7.18.1 Integer types
57
58// 7.18.1.1 Exact-width integer types
59typedef __int8            int8_t;
60typedef __int16           int16_t;
61typedef __int32           int32_t;
62typedef __int64           int64_t;
63typedef unsigned __int8   uint8_t;
64typedef unsigned __int16  uint16_t;
65typedef unsigned __int32  uint32_t;
66typedef unsigned __int64  uint64_t;
67
68// 7.18.1.2 Minimum-width integer types
69typedef int8_t    int_least8_t;
70typedef int16_t   int_least16_t;
71typedef int32_t   int_least32_t;
72typedef int64_t   int_least64_t;
73typedef uint8_t   uint_least8_t;
74typedef uint16_t  uint_least16_t;
75typedef uint32_t  uint_least32_t;
76typedef uint64_t  uint_least64_t;
77
78// 7.18.1.3 Fastest minimum-width integer types
79typedef int8_t    int_fast8_t;
80typedef int16_t   int_fast16_t;
81typedef int32_t   int_fast32_t;
82typedef int64_t   int_fast64_t;
83typedef uint8_t   uint_fast8_t;
84typedef uint16_t  uint_fast16_t;
85typedef uint32_t  uint_fast32_t;
86typedef uint64_t  uint_fast64_t;
87
88// 7.18.1.4 Integer types capable of holding object pointers
89#ifdef _WIN64 // [
90   typedef __int64           intptr_t;
91   typedef unsigned __int64  uintptr_t;
92#else // _WIN64 ][
93   typedef int               intptr_t;
94   typedef unsigned int      uintptr_t;
95#endif // _WIN64 ]
96
97// 7.18.1.5 Greatest-width integer types
98typedef int64_t   intmax_t;
99typedef uint64_t  uintmax_t;
100
101
102// 7.18.2 Limits of specified-width integer types
103
104#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [   See footnote 220 at page 257 and footnote 221 at page 259
105
106// 7.18.2.1 Limits of exact-width integer types
107#define INT8_MIN     ((int8_t)_I8_MIN)
108#define INT8_MAX     _I8_MAX
109#define INT16_MIN    ((int16_t)_I16_MIN)
110#define INT16_MAX    _I16_MAX
111#define INT32_MIN    ((int32_t)_I32_MIN)
112#define INT32_MAX    _I32_MAX
113#define INT64_MIN    ((int64_t)_I64_MIN)
114#define INT64_MAX    _I64_MAX
115#define UINT8_MAX    _UI8_MAX
116#define UINT16_MAX   _UI16_MAX
117#define UINT32_MAX   _UI32_MAX
118#define UINT64_MAX   _UI64_MAX
119
120// 7.18.2.2 Limits of minimum-width integer types
121#define INT_LEAST8_MIN    INT8_MIN
122#define INT_LEAST8_MAX    INT8_MAX
123#define INT_LEAST16_MIN   INT16_MIN
124#define INT_LEAST16_MAX   INT16_MAX
125#define INT_LEAST32_MIN   INT32_MIN
126#define INT_LEAST32_MAX   INT32_MAX
127#define INT_LEAST64_MIN   INT64_MIN
128#define INT_LEAST64_MAX   INT64_MAX
129#define UINT_LEAST8_MAX   UINT8_MAX
130#define UINT_LEAST16_MAX  UINT16_MAX
131#define UINT_LEAST32_MAX  UINT32_MAX
132#define UINT_LEAST64_MAX  UINT64_MAX
133
134// 7.18.2.3 Limits of fastest minimum-width integer types
135#define INT_FAST8_MIN    INT8_MIN
136#define INT_FAST8_MAX    INT8_MAX
137#define INT_FAST16_MIN   INT16_MIN
138#define INT_FAST16_MAX   INT16_MAX
139#define INT_FAST32_MIN   INT32_MIN
140#define INT_FAST32_MAX   INT32_MAX
141#define INT_FAST64_MIN   INT64_MIN
142#define INT_FAST64_MAX   INT64_MAX
143#define UINT_FAST8_MAX   UINT8_MAX
144#define UINT_FAST16_MAX  UINT16_MAX
145#define UINT_FAST32_MAX  UINT32_MAX
146#define UINT_FAST64_MAX  UINT64_MAX
147
148// 7.18.2.4 Limits of integer types capable of holding object pointers
149#ifdef _WIN64 // [
150#  define INTPTR_MIN   INT64_MIN
151#  define INTPTR_MAX   INT64_MAX
152#  define UINTPTR_MAX  UINT64_MAX
153#else // _WIN64 ][
154#  define INTPTR_MIN   INT32_MIN
155#  define INTPTR_MAX   INT32_MAX
156#  define UINTPTR_MAX  UINT32_MAX
157#endif // _WIN64 ]
158
159// 7.18.2.5 Limits of greatest-width integer types
160#define INTMAX_MIN   INT64_MIN
161#define INTMAX_MAX   INT64_MAX
162#define UINTMAX_MAX  UINT64_MAX
163
164// 7.18.3 Limits of other integer types
165
166#ifdef _WIN64 // [
167#  define PTRDIFF_MIN  _I64_MIN
168#  define PTRDIFF_MAX  _I64_MAX
169#else  // _WIN64 ][
170#  define PTRDIFF_MIN  _I32_MIN
171#  define PTRDIFF_MAX  _I32_MAX
172#endif  // _WIN64 ]
173
174#define SIG_ATOMIC_MIN  INT_MIN
175#define SIG_ATOMIC_MAX  INT_MAX
176
177#ifndef SIZE_MAX // [
178#  ifdef _WIN64 // [
179#     define SIZE_MAX  _UI64_MAX
180#  else // _WIN64 ][
181#     define SIZE_MAX  _UI32_MAX
182#  endif // _WIN64 ]
183#endif // SIZE_MAX ]
184
185// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
186#ifndef WCHAR_MIN // [
187#  define WCHAR_MIN  0
188#endif  // WCHAR_MIN ]
189#ifndef WCHAR_MAX // [
190#  define WCHAR_MAX  _UI16_MAX
191#endif  // WCHAR_MAX ]
192
193#define WINT_MIN  0
194#define WINT_MAX  _UI16_MAX
195
196#endif // __STDC_LIMIT_MACROS ]
197
198
199// 7.18.4 Limits of other integer types
200
201#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [   See footnote 224 at page 260
202
203// 7.18.4.1 Macros for minimum-width integer constants
204
205#define INT8_C(val)  val##i8
206#define INT16_C(val) val##i16
207#define INT32_C(val) val##i32
208#define INT64_C(val) val##i64
209
210#define UINT8_C(val)  val##ui8
211#define UINT16_C(val) val##ui16
212#define UINT32_C(val) val##ui32
213#define UINT64_C(val) val##ui64
214
215// 7.18.4.2 Macros for greatest-width integer constants
216#define INTMAX_C   INT64_C
217#define UINTMAX_C  UINT64_C
218
219#endif // __STDC_CONSTANT_MACROS ]
220
221
222#endif // _MSC_STDINT_H_ ]
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