Annotation of embedaddon/php/win32/php_stdint.h, revision 1.1
1.1 ! misho 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) 2006-2009 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: // Define _W64 macros to mark types changing their size, like intptr_t.
! 57: #ifndef _W64
! 58: # if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
! 59: # define _W64 __w64
! 60: # else
! 61: # define _W64
! 62: # endif
! 63: #endif
! 64:
! 65:
! 66: // 7.18.1 Integer types
! 67:
! 68: // 7.18.1.1 Exact-width integer types
! 69: typedef __int8 int8_t;
! 70: typedef __int16 int16_t;
! 71: #ifndef int32_t
! 72: typedef __int32 int32_t;
! 73: #endif
! 74: #ifndef int64_t
! 75: typedef __int64 int64_t;
! 76: #endif
! 77: #ifndef uint8_t
! 78: typedef unsigned __int8 uint8_t;
! 79: #endif
! 80: #ifndef u_char
! 81: typedef unsigned __int8 u_char;
! 82: #endif
! 83: typedef unsigned __int16 uint16_t;
! 84: #ifndef uint32_t
! 85: typedef unsigned __int32 uint32_t;
! 86: #endif
! 87: typedef unsigned __int64 uint64_t;
! 88:
! 89: // 7.18.1.2 Minimum-width integer types
! 90: typedef int8_t int_least8_t;
! 91: typedef int16_t int_least16_t;
! 92: typedef int32_t int_least32_t;
! 93: typedef int64_t int_least64_t;
! 94: typedef uint8_t uint_least8_t;
! 95: typedef uint16_t uint_least16_t;
! 96: typedef uint32_t uint_least32_t;
! 97: typedef uint64_t uint_least64_t;
! 98:
! 99: // 7.18.1.3 Fastest minimum-width integer types
! 100: typedef int8_t int_fast8_t;
! 101: typedef int16_t int_fast16_t;
! 102: typedef int32_t int_fast32_t;
! 103: typedef int64_t int_fast64_t;
! 104: typedef uint8_t uint_fast8_t;
! 105: typedef uint16_t uint_fast16_t;
! 106: typedef uint32_t uint_fast32_t;
! 107: typedef uint32_t u_int32_t;
! 108: typedef uint64_t uint_fast64_t;
! 109:
! 110: // 7.18.1.4 Integer types capable of holding object pointers
! 111: #ifdef _WIN64 // [
! 112: typedef __int64 intptr_t;
! 113: typedef unsigned __int64 uintptr_t;
! 114: #else // _WIN64 ][
! 115: typedef _W64 int intptr_t;
! 116: typedef _W64 unsigned int uintptr_t;
! 117: #endif // _WIN64 ]
! 118:
! 119: // 7.18.1.5 Greatest-width integer types
! 120: typedef int64_t intmax_t;
! 121: typedef uint64_t uintmax_t;
! 122:
! 123:
! 124: // 7.18.2 Limits of specified-width integer types
! 125:
! 126: #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259
! 127:
! 128: // 7.18.2.1 Limits of exact-width integer types
! 129: #define INT8_MIN ((int8_t)_I8_MIN)
! 130: #define INT8_MAX _I8_MAX
! 131: #define INT16_MIN ((int16_t)_I16_MIN)
! 132: #define INT16_MAX _I16_MAX
! 133: #define INT32_MIN ((int32_t)_I32_MIN)
! 134: #define INT32_MAX _I32_MAX
! 135: #define INT64_MIN ((int64_t)_I64_MIN)
! 136: #define INT64_MAX _I64_MAX
! 137: #define UINT8_MAX _UI8_MAX
! 138: #define UINT16_MAX _UI16_MAX
! 139: #define UINT32_MAX _UI32_MAX
! 140: #define UINT64_MAX _UI64_MAX
! 141:
! 142: // 7.18.2.2 Limits of minimum-width integer types
! 143: #define INT_LEAST8_MIN INT8_MIN
! 144: #define INT_LEAST8_MAX INT8_MAX
! 145: #define INT_LEAST16_MIN INT16_MIN
! 146: #define INT_LEAST16_MAX INT16_MAX
! 147: #define INT_LEAST32_MIN INT32_MIN
! 148: #define INT_LEAST32_MAX INT32_MAX
! 149: #define INT_LEAST64_MIN INT64_MIN
! 150: #define INT_LEAST64_MAX INT64_MAX
! 151: #define UINT_LEAST8_MAX UINT8_MAX
! 152: #define UINT_LEAST16_MAX UINT16_MAX
! 153: #define UINT_LEAST32_MAX UINT32_MAX
! 154: #define UINT_LEAST64_MAX UINT64_MAX
! 155:
! 156: // 7.18.2.3 Limits of fastest minimum-width integer types
! 157: #define INT_FAST8_MIN INT8_MIN
! 158: #define INT_FAST8_MAX INT8_MAX
! 159: #define INT_FAST16_MIN INT16_MIN
! 160: #define INT_FAST16_MAX INT16_MAX
! 161: #define INT_FAST32_MIN INT32_MIN
! 162: #define INT_FAST32_MAX INT32_MAX
! 163: #define INT_FAST64_MIN INT64_MIN
! 164: #define INT_FAST64_MAX INT64_MAX
! 165: #define UINT_FAST8_MAX UINT8_MAX
! 166: #define UINT_FAST16_MAX UINT16_MAX
! 167: #define UINT_FAST32_MAX UINT32_MAX
! 168: #define UINT_FAST64_MAX UINT64_MAX
! 169:
! 170: // 7.18.2.4 Limits of integer types capable of holding object pointers
! 171: #ifdef _WIN64 // [
! 172: # define INTPTR_MIN INT64_MIN
! 173: # define INTPTR_MAX INT64_MAX
! 174: # define UINTPTR_MAX UINT64_MAX
! 175: #else // _WIN64 ][
! 176: # define INTPTR_MIN INT32_MIN
! 177: # define INTPTR_MAX INT32_MAX
! 178: # define UINTPTR_MAX UINT32_MAX
! 179: #endif // _WIN64 ]
! 180:
! 181: // 7.18.2.5 Limits of greatest-width integer types
! 182: #define INTMAX_MIN INT64_MIN
! 183: #define INTMAX_MAX INT64_MAX
! 184: #define UINTMAX_MAX UINT64_MAX
! 185:
! 186: // 7.18.3 Limits of other integer types
! 187:
! 188: #ifdef _WIN64 // [
! 189: # define PTRDIFF_MIN _I64_MIN
! 190: # define PTRDIFF_MAX _I64_MAX
! 191: #else // _WIN64 ][
! 192: # define PTRDIFF_MIN _I32_MIN
! 193: # define PTRDIFF_MAX _I32_MAX
! 194: #endif // _WIN64 ]
! 195:
! 196: #define SIG_ATOMIC_MIN INT_MIN
! 197: #define SIG_ATOMIC_MAX INT_MAX
! 198:
! 199: #ifndef SIZE_MAX // [
! 200: # ifdef _WIN64 // [
! 201: # define SIZE_MAX _UI64_MAX
! 202: # else // _WIN64 ][
! 203: # define SIZE_MAX _UI32_MAX
! 204: # endif // _WIN64 ]
! 205: #endif // SIZE_MAX ]
! 206:
! 207: // WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
! 208: #ifndef WCHAR_MIN // [
! 209: # define WCHAR_MIN 0
! 210: #endif // WCHAR_MIN ]
! 211: #ifndef WCHAR_MAX // [
! 212: # define WCHAR_MAX _UI16_MAX
! 213: #endif // WCHAR_MAX ]
! 214:
! 215: #define WINT_MIN 0
! 216: #define WINT_MAX _UI16_MAX
! 217:
! 218: #endif // __STDC_LIMIT_MACROS ]
! 219:
! 220:
! 221: // 7.18.4 Limits of other integer types
! 222:
! 223: #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260
! 224:
! 225: // 7.18.4.1 Macros for minimum-width integer constants
! 226:
! 227: #define INT8_C(val) val##i8
! 228: #define INT16_C(val) val##i16
! 229: #define INT32_C(val) val##i32
! 230: #define INT64_C(val) val##i64
! 231:
! 232: #define UINT8_C(val) val##ui8
! 233: #define UINT16_C(val) val##ui16
! 234: #define UINT32_C(val) val##ui32
! 235: #define UINT64_C(val) val##ui64
! 236:
! 237: // 7.18.4.2 Macros for greatest-width integer constants
! 238: #define INTMAX_C INT64_C
! 239: #define UINTMAX_C UINT64_C
! 240:
! 241: #if _MSC_VER < 1600
! 242: static __inline int64_t llabs(int64_t i)
! 243: {
! 244: return i >= 0 ? i: -i;
! 245: }
! 246: #endif
! 247:
! 248: #endif // __STDC_CONSTANT_MACROS ]
! 249:
! 250:
! 251: #endif // _MSC_STDINT_H_ ]
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