1 // ISO C9x compliant inttypes.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_INTTYPES_H_ // [ 37 #define _MSC_INTTYPES_H_ 38 39 #if _MSC_VER > 1000 40 #pragma once 41 #endif 42 43 #include "stdint.h" 44 45 // 7.8 Format conversion of integer types 46 47 typedef struct { 48 intmax_t quot; 49 intmax_t rem; 50 } imaxdiv_t; 51 52 // 7.8.1 Macros for format specifiers 53 54 #if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198 55 56 #ifdef _WIN64 57 # define __PRI64_PREFIX "l" 58 # define __PRIPTR_PREFIX "l" 59 #else 60 # define __PRI64_PREFIX "ll" 61 # define __PRIPTR_PREFIX 62 #endif 63 64 // The fprintf macros for signed integers are: 65 #define PRId8 "d" 66 #define PRIi8 "i" 67 #define PRIdLEAST8 "d" 68 #define PRIiLEAST8 "i" 69 #define PRIdFAST8 "d" 70 #define PRIiFAST8 "i" 71 72 #define PRId16 "hd" 73 #define PRIi16 "hi" 74 #define PRIdLEAST16 "hd" 75 #define PRIiLEAST16 "hi" 76 #define PRIdFAST16 "hd" 77 #define PRIiFAST16 "hi" 78 79 #define PRId32 "d" 80 #define PRIi32 "i" 81 #define PRIdLEAST32 "d" 82 #define PRIiLEAST32 "i" 83 #define PRIdFAST32 "d" 84 #define PRIiFAST32 "i" 85 86 #define PRId64 __PRI64_PREFIX "d" 87 #define PRIi64 __PRI64_PREFIX "i" 88 #define PRIdLEAST64 __PRI64_PREFIX "d" 89 #define PRIiLEAST64 __PRI64_PREFIX "i" 90 #define PRIdFAST64 __PRI64_PREFIX "d" 91 #define PRIiFAST64 __PRI64_PREFIX "i" 92 93 #define PRIdMAX __PRI64_PREFIX "d" 94 #define PRIiMAX __PRI64_PREFIX "i" 95 96 #define PRIdPTR __PRIPTR_PREFIX "d" 97 #define PRIiPTR __PRIPTR_PREFIX "i" 98 99 // The fprintf macros for unsigned integers are: 100 #define PRIo8 "o" 101 #define PRIu8 "u" 102 #define PRIx8 "x" 103 #define PRIX8 "X" 104 #define PRIoLEAST8 "o" 105 #define PRIuLEAST8 "u" 106 #define PRIxLEAST8 "x" 107 #define PRIXLEAST8 "X" 108 #define PRIoFAST8 "o" 109 #define PRIuFAST8 "u" 110 #define PRIxFAST8 "x" 111 #define PRIXFAST8 "X" 112 113 #define PRIo16 "ho" 114 #define PRIu16 "hu" 115 #define PRIx16 "hx" 116 #define PRIX16 "hX" 117 #define PRIoLEAST16 "ho" 118 #define PRIuLEAST16 "hu" 119 #define PRIxLEAST16 "hx" 120 #define PRIXLEAST16 "hX" 121 #define PRIoFAST16 "ho" 122 #define PRIuFAST16 "hu" 123 #define PRIxFAST16 "hx" 124 #define PRIXFAST16 "hX" 125 126 #define PRIo32 "o" 127 #define PRIu32 "u" 128 #define PRIx32 "x" 129 #define PRIX32 "X" 130 #define PRIoLEAST32 "o" 131 #define PRIuLEAST32 "u" 132 #define PRIxLEAST32 "x" 133 #define PRIXLEAST32 "X" 134 #define PRIoFAST32 "o" 135 #define PRIuFAST32 "u" 136 #define PRIxFAST32 "x" 137 #define PRIXFAST32 "X" 138 139 #define PRIo64 __PRI64_PREFIX "o" 140 #define PRIu64 __PRI64_PREFIX "u" 141 #define PRIx64 __PRI64_PREFIX "x" 142 #define PRIX64 __PRI64_PREFIX "X" 143 #define PRIoLEAST64 __PRI64_PREFIX "o" 144 #define PRIuLEAST64 __PRI64_PREFIX "u" 145 #define PRIxLEAST64 __PRI64_PREFIX "x" 146 #define PRIXLEAST64 __PRI64_PREFIX "X" 147 #define PRIoFAST64 __PRI64_PREFIX "o" 148 #define PRIuFAST64 __PRI64_PREFIX "u" 149 #define PRIxFAST64 __PRI64_PREFIX "x" 150 #define PRIXFAST64 __PRI64_PREFIX "X" 151 152 #define PRIoMAX __PRI64_PREFIX "o" 153 #define PRIuMAX __PRI64_PREFIX "u" 154 #define PRIxMAX __PRI64_PREFIX "x" 155 #define PRIXMAX __PRI64_PREFIX "X" 156 157 #define PRIoPTR __PRIPTR_PREFIX "o" 158 #define PRIuPTR __PRIPTR_PREFIX "u" 159 #define PRIxPTR __PRIPTR_PREFIX "x" 160 #define PRIXPTR __PRIPTR_PREFIX "X" 161 162 // The fscanf macros for signed integers are: 163 #define SCNd8 "d" 164 #define SCNi8 "i" 165 #define SCNdLEAST8 "d" 166 #define SCNiLEAST8 "i" 167 #define SCNdFAST8 "d" 168 #define SCNiFAST8 "i" 169 170 #define SCNd16 "hd" 171 #define SCNi16 "hi" 172 #define SCNdLEAST16 "hd" 173 #define SCNiLEAST16 "hi" 174 #define SCNdFAST16 "hd" 175 #define SCNiFAST16 "hi" 176 177 #define SCNd32 "ld" 178 #define SCNi32 "li" 179 #define SCNdLEAST32 "ld" 180 #define SCNiLEAST32 "li" 181 #define SCNdFAST32 "ld" 182 #define SCNiFAST32 "li" 183 184 #define SCNd64 "I64d" 185 #define SCNi64 "I64i" 186 #define SCNdLEAST64 "I64d" 187 #define SCNiLEAST64 "I64i" 188 #define SCNdFAST64 "I64d" 189 #define SCNiFAST64 "I64i" 190 191 #define SCNdMAX "I64d" 192 #define SCNiMAX "I64i" 193 194 #ifdef _WIN64 // [ 195 # define SCNdPTR "I64d" 196 # define SCNiPTR "I64i" 197 #else // _WIN64 ][ 198 # define SCNdPTR "ld" 199 # define SCNiPTR "li" 200 #endif // _WIN64 ] 201 202 // The fscanf macros for unsigned integers are: 203 #define SCNo8 "o" 204 #define SCNu8 "u" 205 #define SCNx8 "x" 206 #define SCNX8 "X" 207 #define SCNoLEAST8 "o" 208 #define SCNuLEAST8 "u" 209 #define SCNxLEAST8 "x" 210 #define SCNXLEAST8 "X" 211 #define SCNoFAST8 "o" 212 #define SCNuFAST8 "u" 213 #define SCNxFAST8 "x" 214 #define SCNXFAST8 "X" 215 216 #define SCNo16 "ho" 217 #define SCNu16 "hu" 218 #define SCNx16 "hx" 219 #define SCNX16 "hX" 220 #define SCNoLEAST16 "ho" 221 #define SCNuLEAST16 "hu" 222 #define SCNxLEAST16 "hx" 223 #define SCNXLEAST16 "hX" 224 #define SCNoFAST16 "ho" 225 #define SCNuFAST16 "hu" 226 #define SCNxFAST16 "hx" 227 #define SCNXFAST16 "hX" 228 229 #define SCNo32 "lo" 230 #define SCNu32 "lu" 231 #define SCNx32 "lx" 232 #define SCNX32 "lX" 233 #define SCNoLEAST32 "lo" 234 #define SCNuLEAST32 "lu" 235 #define SCNxLEAST32 "lx" 236 #define SCNXLEAST32 "lX" 237 #define SCNoFAST32 "lo" 238 #define SCNuFAST32 "lu" 239 #define SCNxFAST32 "lx" 240 #define SCNXFAST32 "lX" 241 242 #define SCNo64 "I64o" 243 #define SCNu64 "I64u" 244 #define SCNx64 "I64x" 245 #define SCNX64 "I64X" 246 #define SCNoLEAST64 "I64o" 247 #define SCNuLEAST64 "I64u" 248 #define SCNxLEAST64 "I64x" 249 #define SCNXLEAST64 "I64X" 250 #define SCNoFAST64 "I64o" 251 #define SCNuFAST64 "I64u" 252 #define SCNxFAST64 "I64x" 253 #define SCNXFAST64 "I64X" 254 255 #define SCNoMAX "I64o" 256 #define SCNuMAX "I64u" 257 #define SCNxMAX "I64x" 258 #define SCNXMAX "I64X" 259 260 #ifdef _WIN64 // [ 261 # define SCNoPTR "I64o" 262 # define SCNuPTR "I64u" 263 # define SCNxPTR "I64x" 264 # define SCNXPTR "I64X" 265 #else // _WIN64 ][ 266 # define SCNoPTR "lo" 267 # define SCNuPTR "lu" 268 # define SCNxPTR "lx" 269 # define SCNXPTR "lX" 270 #endif // _WIN64 ] 271 272 #endif // __STDC_FORMAT_MACROS ] 273 274 // 7.8.2 Functions for greatest-width integer types 275 276 // 7.8.2.1 The imaxabs function 277 #define imaxabs _abs64 278 279 // 7.8.2.2 The imaxdiv function 280 281 // This is modified version of div() function from Microsoft's div.c found 282 // in %MSVC.NET%\crt\src\div.c 283 #ifdef STATIC_IMAXDIV // [ 284 static 285 #else // STATIC_IMAXDIV ][ 286 _inline 287 #endif // STATIC_IMAXDIV ] 288 imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) 289 { 290 imaxdiv_t result; 291 292 result.quot = numer / denom; 293 result.rem = numer % denom; 294 295 if (numer < 0 && result.rem > 0) { 296 // did division wrong; must fix up 297 ++result.quot; 298 result.rem -= denom; 299 } 300 301 return result; 302 } 303 304 // 7.8.2.3 The strtoimax and strtoumax functions 305 #define strtoimax _strtoi64 306 #define strtoumax _strtoui64 307 308 // 7.8.2.4 The wcstoimax and wcstoumax functions 309 #define wcstoimax _wcstoi64 310 #define wcstoumax _wcstoui64 311 312 313 #endif // _MSC_INTTYPES_H_ ] 314