inttypes.h

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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 47typedef 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// The fprintf macros for signed integers are: 57#define PRId8 "d" 58#define PRIi8 "i" 59#define PRIdLEAST8 "d" 60#define PRIiLEAST8 "i" 61#define PRIdFAST8 "d" 62#define PRIiFAST8 "i" 63 64#define PRId16 "hd" 65#define PRIi16 "hi" 66#define PRIdLEAST16 "hd" 67#define PRIiLEAST16 "hi" 68#define PRIdFAST16 "hd" 69#define PRIiFAST16 "hi" 70 71#define PRId32 "I32d" 72#define PRIi32 "I32i" 73#define PRIdLEAST32 "I32d" 74#define PRIiLEAST32 "I32i" 75#define PRIdFAST32 "I32d" 76#define PRIiFAST32 "I32i" 77 78#define PRId64 "I64d" 79#define PRIi64 "I64i" 80#define PRIdLEAST64 "I64d" 81#define PRIiLEAST64 "I64i" 82#define PRIdFAST64 "I64d" 83#define PRIiFAST64 "I64i" 84 85#define PRIdMAX "I64d" 86#define PRIiMAX "I64i" 87 88#define PRIdPTR "Id" 89#define PRIiPTR "Ii" 90 91// The fprintf macros for unsigned integers are: 92#define PRIo8 "o" 93#define PRIu8 "u" 94#define PRIx8 "x" 95#define PRIX8 "X" 96#define PRIoLEAST8 "o" 97#define PRIuLEAST8 "u" 98#define PRIxLEAST8 "x" 99#define PRIXLEAST8 "X" 100#define PRIoFAST8 "o" 101#define PRIuFAST8 "u" 102#define PRIxFAST8 "x" 103#define PRIXFAST8 "X" 104 105#define PRIo16 "ho" 106#define PRIu16 "hu" 107#define PRIx16 "hx" 108#define PRIX16 "hX" 109#define PRIoLEAST16 "ho" 110#define PRIuLEAST16 "hu" 111#define PRIxLEAST16 "hx" 112#define PRIXLEAST16 "hX" 113#define PRIoFAST16 "ho" 114#define PRIuFAST16 "hu" 115#define PRIxFAST16 "hx" 116#define PRIXFAST16 "hX" 117 118#define PRIo32 "I32o" 119#define PRIu32 "I32u" 120#define PRIx32 "I32x" 121#define PRIX32 "I32X" 122#define PRIoLEAST32 "I32o" 123#define PRIuLEAST32 "I32u" 124#define PRIxLEAST32 "I32x" 125#define PRIXLEAST32 "I32X" 126#define PRIoFAST32 "I32o" 127#define PRIuFAST32 "I32u" 128#define PRIxFAST32 "I32x" 129#define PRIXFAST32 "I32X" 130 131#define PRIo64 "I64o" 132#define PRIu64 "I64u" 133#define PRIx64 "I64x" 134#define PRIX64 "I64X" 135#define PRIoLEAST64 "I64o" 136#define PRIuLEAST64 "I64u" 137#define PRIxLEAST64 "I64x" 138#define PRIXLEAST64 "I64X" 139#define PRIoFAST64 "I64o" 140#define PRIuFAST64 "I64u" 141#define PRIxFAST64 "I64x" 142#define PRIXFAST64 "I64X" 143 144#define PRIoMAX "I64o" 145#define PRIuMAX "I64u" 146#define PRIxMAX "I64x" 147#define PRIXMAX "I64X" 148 149#define PRIoPTR "Io" 150#define PRIuPTR "Iu" 151#define PRIxPTR "Ix" 152#define PRIXPTR "IX" 153 154// The fscanf macros for signed integers are: 155#define SCNd8 "d" 156#define SCNi8 "i" 157#define SCNdLEAST8 "d" 158#define SCNiLEAST8 "i" 159#define SCNdFAST8 "d" 160#define SCNiFAST8 "i" 161 162#define SCNd16 "hd" 163#define SCNi16 "hi" 164#define SCNdLEAST16 "hd" 165#define SCNiLEAST16 "hi" 166#define SCNdFAST16 "hd" 167#define SCNiFAST16 "hi" 168 169#define SCNd32 "ld" 170#define SCNi32 "li" 171#define SCNdLEAST32 "ld" 172#define SCNiLEAST32 "li" 173#define SCNdFAST32 "ld" 174#define SCNiFAST32 "li" 175 176#define SCNd64 "I64d" 177#define SCNi64 "I64i" 178#define SCNdLEAST64 "I64d" 179#define SCNiLEAST64 "I64i" 180#define SCNdFAST64 "I64d" 181#define SCNiFAST64 "I64i" 182 183#define SCNdMAX "I64d" 184#define SCNiMAX "I64i" 185 186#ifdef _WIN64 // [ 187# define SCNdPTR "I64d" 188# define SCNiPTR "I64i" 189#else // _WIN64 ][ 190# define SCNdPTR "ld" 191# define SCNiPTR "li" 192#endif // _WIN64 ] 193 194// The fscanf macros for unsigned integers are: 195#define SCNo8 "o" 196#define SCNu8 "u" 197#define SCNx8 "x" 198#define SCNX8 "X" 199#define SCNoLEAST8 "o" 200#define SCNuLEAST8 "u" 201#define SCNxLEAST8 "x" 202#define SCNXLEAST8 "X" 203#define SCNoFAST8 "o" 204#define SCNuFAST8 "u" 205#define SCNxFAST8 "x" 206#define SCNXFAST8 "X" 207 208#define SCNo16 "ho" 209#define SCNu16 "hu" 210#define SCNx16 "hx" 211#define SCNX16 "hX" 212#define SCNoLEAST16 "ho" 213#define SCNuLEAST16 "hu" 214#define SCNxLEAST16 "hx" 215#define SCNXLEAST16 "hX" 216#define SCNoFAST16 "ho" 217#define SCNuFAST16 "hu" 218#define SCNxFAST16 "hx" 219#define SCNXFAST16 "hX" 220 221#define SCNo32 "lo" 222#define SCNu32 "lu" 223#define SCNx32 "lx" 224#define SCNX32 "lX" 225#define SCNoLEAST32 "lo" 226#define SCNuLEAST32 "lu" 227#define SCNxLEAST32 "lx" 228#define SCNXLEAST32 "lX" 229#define SCNoFAST32 "lo" 230#define SCNuFAST32 "lu" 231#define SCNxFAST32 "lx" 232#define SCNXFAST32 "lX" 233 234#define SCNo64 "I64o" 235#define SCNu64 "I64u" 236#define SCNx64 "I64x" 237#define SCNX64 "I64X" 238#define SCNoLEAST64 "I64o" 239#define SCNuLEAST64 "I64u" 240#define SCNxLEAST64 "I64x" 241#define SCNXLEAST64 "I64X" 242#define SCNoFAST64 "I64o" 243#define SCNuFAST64 "I64u" 244#define SCNxFAST64 "I64x" 245#define SCNXFAST64 "I64X" 246 247#define SCNoMAX "I64o" 248#define SCNuMAX "I64u" 249#define SCNxMAX "I64x" 250#define SCNXMAX "I64X" 251 252#ifdef _WIN64 // [ 253# define SCNoPTR "I64o" 254# define SCNuPTR "I64u" 255# define SCNxPTR "I64x" 256# define SCNXPTR "I64X" 257#else // _WIN64 ][ 258# define SCNoPTR "lo" 259# define SCNuPTR "lu" 260# define SCNxPTR "lx" 261# define SCNXPTR "lX" 262#endif // _WIN64 ] 263 264#endif // __STDC_FORMAT_MACROS ] 265 266// 7.8.2 Functions for greatest-width integer types 267 268// 7.8.2.1 The imaxabs function 269#define imaxabs _abs64 270 271// 7.8.2.2 The imaxdiv function 272 273// This is modified version of div() function from Microsoft's div.c found 274// in %MSVC.NET%\crt\src\div.c 275#ifdef STATIC_IMAXDIV // [ 276static 277#else // STATIC_IMAXDIV ][ 278_inline 279#endif // STATIC_IMAXDIV ] 280imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) 281{ 282 imaxdiv_t result; 283 284 result.quot = numer / denom; 285 result.rem = numer % denom; 286 287 if (numer < 0 && result.rem > 0) { 288 // did division wrong; must fix up 289 ++result.quot; 290 result.rem -= denom; 291 } 292 293 return result; 294} 295 296// 7.8.2.3 The strtoimax and strtoumax functions 297#define strtoimax _strtoi64 298#define strtoumax _strtoui64 299 300// 7.8.2.4 The wcstoimax and wcstoumax functions 301#define wcstoimax _wcstoi64 302#define wcstoumax _wcstoui64 303 304 305#endif // _MSC_INTTYPES_H_ ]