1/* $OpenBSD: inttypes.h,v 1.9 2006/01/15 00:47:51 millert Exp $ */ 2 3/* 4 * Copyright (c) 1997, 2005 Todd C. Miller <Todd.Miller@courtesan.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#ifndef _INTTYPES_H_ 20#define _INTTYPES_H_ 21 22#include <stdint.h> 23#include <sys/cdefs.h> 24 25#ifdef __LP64__ 26#define __PRI_64_prefix "l" 27#define __PRI_PTR_prefix "l" 28#else 29#define __PRI_64_prefix "ll" 30#define __PRI_PTR_prefix 31#endif 32#define __PRI_FAST_prefix __PRI_PTR_prefix 33 34/* 35 * 7.8.1 Macros for format specifiers 36 * 37 * Each of the following object-like macros expands to a string 38 * literal containing a conversion specifier, possibly modified by 39 * a prefix such as hh, h, l, or ll, suitable for use within the 40 * format argument of a formatted input/output function when 41 * converting the corresponding integer type. These macro names 42 * have the general form of PRI (character string literals for the 43 * fprintf family) or SCN (character string literals for the fscanf 44 * family), followed by the conversion specifier, followed by a 45 * name corresponding to a similar typedef name. For example, 46 * PRIdFAST32 can be used in a format string to print the value of 47 * an integer of type int_fast32_t. 48 */ 49 50/* fprintf macros for signed integers */ 51#define PRId8 "d" /* int8_t */ 52#define PRId16 "d" /* int16_t */ 53#define PRId32 "d" /* int32_t */ 54#define PRId64 __PRI_64_prefix"d" /* int64_t */ 55 56#define PRIdLEAST8 "d" /* int_least8_t */ 57#define PRIdLEAST16 "d" /* int_least16_t */ 58#define PRIdLEAST32 "d" /* int_least32_t */ 59#define PRIdLEAST64 __PRI_64_prefix"d" /* int_least64_t */ 60 61#define PRIdFAST8 "d" /* int_fast8_t */ 62#define PRIdFAST16 __PRI_FAST_prefix"d" /* int_fast16_t */ 63#define PRIdFAST32 __PRI_FAST_prefix"d" /* int_fast32_t */ 64#define PRIdFAST64 __PRI_64_prefix"d" /* int_fast64_t */ 65 66#define PRIdMAX "jd" /* intmax_t */ 67#define PRIdPTR __PRI_PTR_prefix"d" /* intptr_t */ 68 69#define PRIi8 "i" /* int8_t */ 70#define PRIi16 "i" /* int16_t */ 71#define PRIi32 "i" /* int32_t */ 72#define PRIi64 __PRI_64_prefix"i" /* int64_t */ 73 74#define PRIiLEAST8 "i" /* int_least8_t */ 75#define PRIiLEAST16 "i" /* int_least16_t */ 76#define PRIiLEAST32 "i" /* int_least32_t */ 77#define PRIiLEAST64 __PRI_64_prefix"i" /* int_least64_t */ 78 79#define PRIiFAST8 "i" /* int_fast8_t */ 80#define PRIiFAST16 __PRI_FAST_prefix"i" /* int_fast16_t */ 81#define PRIiFAST32 __PRI_FAST_prefix"i" /* int_fast32_t */ 82#define PRIiFAST64 __PRI_64_prefix"i" /* int_fast64_t */ 83 84#define PRIiMAX "ji" /* intmax_t */ 85#define PRIiPTR __PRI_PTR_prefix"i" /* intptr_t */ 86 87/* fprintf macros for unsigned integers */ 88#define PRIo8 "o" /* int8_t */ 89#define PRIo16 "o" /* int16_t */ 90#define PRIo32 "o" /* int32_t */ 91#define PRIo64 __PRI_64_prefix"o" /* int64_t */ 92 93#define PRIoLEAST8 "o" /* int_least8_t */ 94#define PRIoLEAST16 "o" /* int_least16_t */ 95#define PRIoLEAST32 "o" /* int_least32_t */ 96#define PRIoLEAST64 __PRI_64_prefix"o" /* int_least64_t */ 97 98#define PRIoFAST8 "o" /* int_fast8_t */ 99#define PRIoFAST16 __PRI_FAST_prefix"o" /* int_fast16_t */ 100#define PRIoFAST32 __PRI_FAST_prefix"o" /* int_fast32_t */ 101#define PRIoFAST64 __PRI_64_prefix"o" /* int_fast64_t */ 102 103#define PRIoMAX "jo" /* intmax_t */ 104#define PRIoPTR __PRI_PTR_prefix"o" /* intptr_t */ 105 106#define PRIu8 "u" /* uint8_t */ 107#define PRIu16 "u" /* uint16_t */ 108#define PRIu32 "u" /* uint32_t */ 109#define PRIu64 __PRI_64_prefix"u" /* uint64_t */ 110 111#define PRIuLEAST8 "u" /* uint_least8_t */ 112#define PRIuLEAST16 "u" /* uint_least16_t */ 113#define PRIuLEAST32 "u" /* uint_least32_t */ 114#define PRIuLEAST64 __PRI_64_prefix"u" /* uint_least64_t */ 115 116#define PRIuFAST8 "u" /* uint_fast8_t */ 117#define PRIuFAST16 __PRI_FAST_prefix"u" /* uint_fast16_t */ 118#define PRIuFAST32 __PRI_FAST_prefix"u" /* uint_fast32_t */ 119#define PRIuFAST64 __PRI_64_prefix"u" /* uint_fast64_t */ 120 121#define PRIuMAX "ju" /* uintmax_t */ 122#define PRIuPTR __PRI_PTR_prefix"u" /* uintptr_t */ 123 124#define PRIx8 "x" /* uint8_t */ 125#define PRIx16 "x" /* uint16_t */ 126#define PRIx32 "x" /* uint32_t */ 127#define PRIx64 __PRI_64_prefix"x" /* uint64_t */ 128 129#define PRIxLEAST8 "x" /* uint_least8_t */ 130#define PRIxLEAST16 "x" /* uint_least16_t */ 131#define PRIxLEAST32 "x" /* uint_least32_t */ 132#define PRIxLEAST64 __PRI_64_prefix"x" /* uint_least64_t */ 133 134#define PRIxFAST8 "x" /* uint_fast8_t */ 135#define PRIxFAST16 __PRI_FAST_prefix"x" /* uint_fast16_t */ 136#define PRIxFAST32 __PRI_FAST_prefix"x" /* uint_fast32_t */ 137#define PRIxFAST64 __PRI_64_prefix"x" /* uint_fast64_t */ 138 139#define PRIxMAX "jx" /* uintmax_t */ 140#define PRIxPTR __PRI_PTR_prefix"x" /* uintptr_t */ 141 142#define PRIX8 "X" /* uint8_t */ 143#define PRIX16 "X" /* uint16_t */ 144#define PRIX32 "X" /* uint32_t */ 145#define PRIX64 __PRI_64_prefix"X" /* uint64_t */ 146 147#define PRIXLEAST8 "X" /* uint_least8_t */ 148#define PRIXLEAST16 "X" /* uint_least16_t */ 149#define PRIXLEAST32 "X" /* uint_least32_t */ 150#define PRIXLEAST64 __PRI_64_prefix"X" /* uint_least64_t */ 151 152#define PRIXFAST8 "X" /* uint_fast8_t */ 153#define PRIXFAST16 __PRI_FAST_prefix"X" /* uint_fast16_t */ 154#define PRIXFAST32 __PRI_FAST_prefix"X" /* uint_fast32_t */ 155#define PRIXFAST64 __PRI_64_prefix"X" /* uint_fast64_t */ 156 157#define PRIXMAX "jX" /* uintmax_t */ 158#define PRIXPTR __PRI_PTR_prefix"X" /* uintptr_t */ 159 160/* fscanf macros for signed integers */ 161#define SCNd8 "hhd" /* int8_t */ 162#define SCNd16 "hd" /* int16_t */ 163#define SCNd32 "d" /* int32_t */ 164#define SCNd64 __PRI_64_prefix"d" /* int64_t */ 165 166#define SCNdLEAST8 "hhd" /* int_least8_t */ 167#define SCNdLEAST16 "hd" /* int_least16_t */ 168#define SCNdLEAST32 "d" /* int_least32_t */ 169#define SCNdLEAST64 __PRI_64_prefix"d" /* int_least64_t */ 170 171#define SCNdFAST8 "hhd" /* int_fast8_t */ 172#define SCNdFAST16 __PRI_FAST_prefix"d" /* int_fast16_t */ 173#define SCNdFAST32 __PRI_FAST_prefix"d" /* int_fast32_t */ 174#define SCNdFAST64 __PRI_64_prefix"d" /* int_fast64_t */ 175 176#define SCNdMAX "jd" /* intmax_t */ 177#define SCNdPTR __PRI_PTR_prefix"d" /* intptr_t */ 178 179#define SCNi8 "hhi" /* int8_t */ 180#define SCNi16 "hi" /* int16_t */ 181#define SCNi32 "i" /* int32_t */ 182#define SCNi64 __PRI_64_prefix"i" /* int64_t */ 183 184#define SCNiLEAST8 "hhi" /* int_least8_t */ 185#define SCNiLEAST16 "hi" /* int_least16_t */ 186#define SCNiLEAST32 "i" /* int_least32_t */ 187#define SCNiLEAST64 __PRI_64_prefix"i" /* int_least64_t */ 188 189#define SCNiFAST8 "hhi" /* int_fast8_t */ 190#define SCNiFAST16 __PRI_FAST_prefix"i" /* int_fast16_t */ 191#define SCNiFAST32 __PRI_FAST_prefix"i" /* int_fast32_t */ 192#define SCNiFAST64 __PRI_64_prefix"i" /* int_fast64_t */ 193 194#define SCNiMAX "ji" /* intmax_t */ 195#define SCNiPTR __PRI_PTR_prefix"i" /* intptr_t */ 196 197/* fscanf macros for unsigned integers */ 198#define SCNo8 "hho" /* uint8_t */ 199#define SCNo16 "ho" /* uint16_t */ 200#define SCNo32 "o" /* uint32_t */ 201#define SCNo64 __PRI_64_prefix"o" /* uint64_t */ 202 203#define SCNoLEAST8 "hho" /* uint_least8_t */ 204#define SCNoLEAST16 "ho" /* uint_least16_t */ 205#define SCNoLEAST32 "o" /* uint_least32_t */ 206#define SCNoLEAST64 __PRI_64_prefix"o" /* uint_least64_t */ 207 208#define SCNoFAST8 "hho" /* uint_fast8_t */ 209#define SCNoFAST16 __PRI_FAST_prefix"o" /* uint_fast16_t */ 210#define SCNoFAST32 __PRI_FAST_prefix"o" /* uint_fast32_t */ 211#define SCNoFAST64 __PRI_64_prefix"o" /* uint_fast64_t */ 212 213#define SCNoMAX "jo" /* uintmax_t */ 214#define SCNoPTR __PRI_PTR_prefix"o" /* uintptr_t */ 215 216#define SCNu8 "hhu" /* uint8_t */ 217#define SCNu16 "hu" /* uint16_t */ 218#define SCNu32 "u" /* uint32_t */ 219#define SCNu64 __PRI_64_prefix"u" /* uint64_t */ 220 221#define SCNuLEAST8 "hhu" /* uint_least8_t */ 222#define SCNuLEAST16 "hu" /* uint_least16_t */ 223#define SCNuLEAST32 "u" /* uint_least32_t */ 224#define SCNuLEAST64 __PRI_64_prefix"u" /* uint_least64_t */ 225 226#define SCNuFAST8 "hhu" /* uint_fast8_t */ 227#define SCNuFAST16 __PRI_FAST_prefix"u" /* uint_fast16_t */ 228#define SCNuFAST32 __PRI_FAST_prefix"u" /* uint_fast32_t */ 229#define SCNuFAST64 __PRI_64_prefix"u" /* uint_fast64_t */ 230 231#define SCNuMAX "ju" /* uintmax_t */ 232#define SCNuPTR __PRI_PTR_prefix"u" /* uintptr_t */ 233 234#define SCNx8 "hhx" /* uint8_t */ 235#define SCNx16 "hx" /* uint16_t */ 236#define SCNx32 "x" /* uint32_t */ 237#define SCNx64 __PRI_64_prefix"x" /* uint64_t */ 238 239#define SCNxLEAST8 "hhx" /* uint_least8_t */ 240#define SCNxLEAST16 "hx" /* uint_least16_t */ 241#define SCNxLEAST32 "x" /* uint_least32_t */ 242#define SCNxLEAST64 __PRI_64_prefix"x" /* uint_least64_t */ 243 244#define SCNxFAST8 "hhx" /* uint_fast8_t */ 245#define SCNxFAST16 __PRI_FAST_prefix"x" /* uint_fast16_t */ 246#define SCNxFAST32 __PRI_FAST_prefix"x" /* uint_fast32_t */ 247#define SCNxFAST64 __PRI_64_prefix"x" /* uint_fast64_t */ 248 249#define SCNxMAX "jx" /* uintmax_t */ 250#define SCNxPTR __PRI_PTR_prefix"x" /* uintptr_t */ 251 252typedef struct { 253 intmax_t quot; /* quotient */ 254 intmax_t rem; /* remainder */ 255} imaxdiv_t; 256 257__BEGIN_DECLS 258intmax_t imaxabs(intmax_t __i) __attribute_const__ __INTRODUCED_IN(19); 259imaxdiv_t imaxdiv(intmax_t __numerator, intmax_t __denominator) __attribute_const__ __INTRODUCED_IN(19); 260intmax_t strtoimax(const char* __s, char** __end_ptr, int __base); 261uintmax_t strtoumax(const char* __s, char** __end_ptr, int __base); 262intmax_t wcstoimax(const wchar_t* __s, wchar_t** __end_ptr, int __base) __INTRODUCED_IN(21); 263uintmax_t wcstoumax(const wchar_t* __s, wchar_t** __end_ptr, int __base) __INTRODUCED_IN(21); 264__END_DECLS 265 266#endif 267