/* $OpenBSD: inttypes.h,v 1.9 2006/01/15 00:47:51 millert Exp $ */ /* * Copyright (c) 1997, 2005 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _INTTYPES_H_ #define _INTTYPES_H_ #include #include #ifdef __LP64__ #define __PRI_64_prefix "l" #define __PRI_PTR_prefix "l" #else #define __PRI_64_prefix "ll" #define __PRI_PTR_prefix #endif #define __PRI_FAST_prefix __PRI_PTR_prefix /* * 7.8.1 Macros for format specifiers * * Each of the following object-like macros expands to a string * literal containing a conversion specifier, possibly modified by * a prefix such as hh, h, l, or ll, suitable for use within the * format argument of a formatted input/output function when * converting the corresponding integer type. These macro names * have the general form of PRI (character string literals for the * fprintf family) or SCN (character string literals for the fscanf * family), followed by the conversion specifier, followed by a * name corresponding to a similar typedef name. For example, * PRIdFAST32 can be used in a format string to print the value of * an integer of type int_fast32_t. */ /* fprintf macros for signed integers */ #define PRId8 "d" /* int8_t */ #define PRId16 "d" /* int16_t */ #define PRId32 "d" /* int32_t */ #define PRId64 __PRI_64_prefix"d" /* int64_t */ #define PRIdLEAST8 "d" /* int_least8_t */ #define PRIdLEAST16 "d" /* int_least16_t */ #define PRIdLEAST32 "d" /* int_least32_t */ #define PRIdLEAST64 __PRI_64_prefix"d" /* int_least64_t */ #define PRIdFAST8 "d" /* int_fast8_t */ #define PRIdFAST16 __PRI_FAST_prefix"d" /* int_fast16_t */ #define PRIdFAST32 __PRI_FAST_prefix"d" /* int_fast32_t */ #define PRIdFAST64 __PRI_64_prefix"d" /* int_fast64_t */ #define PRIdMAX "jd" /* intmax_t */ #define PRIdPTR __PRI_PTR_prefix"d" /* intptr_t */ #define PRIi8 "i" /* int8_t */ #define PRIi16 "i" /* int16_t */ #define PRIi32 "i" /* int32_t */ #define PRIi64 __PRI_64_prefix"i" /* int64_t */ #define PRIiLEAST8 "i" /* int_least8_t */ #define PRIiLEAST16 "i" /* int_least16_t */ #define PRIiLEAST32 "i" /* int_least32_t */ #define PRIiLEAST64 __PRI_64_prefix"i" /* int_least64_t */ #define PRIiFAST8 "i" /* int_fast8_t */ #define PRIiFAST16 __PRI_FAST_prefix"i" /* int_fast16_t */ #define PRIiFAST32 __PRI_FAST_prefix"i" /* int_fast32_t */ #define PRIiFAST64 __PRI_64_prefix"i" /* int_fast64_t */ #define PRIiMAX "ji" /* intmax_t */ #define PRIiPTR __PRI_PTR_prefix"i" /* intptr_t */ /* fprintf macros for unsigned integers */ #define PRIb8 "b" /* int8_t */ #define PRIb16 "b" /* int16_t */ #define PRIb32 "b" /* int32_t */ #define PRIb64 __PRI_64_prefix"b" /* int64_t */ #define PRIbLEAST8 "b" /* int_least8_t */ #define PRIbLEAST16 "b" /* int_least16_t */ #define PRIbLEAST32 "b" /* int_least32_t */ #define PRIbLEAST64 __PRI_64_prefix"b" /* int_least64_t */ #define PRIbFAST8 "b" /* int_fast8_t */ #define PRIbFAST16 __PRI_FAST_prefix"b" /* int_fast16_t */ #define PRIbFAST32 __PRI_FAST_prefix"b" /* int_fast32_t */ #define PRIbFAST64 __PRI_64_prefix"b" /* int_fast64_t */ #define PRIbMAX "jb" /* intmax_t */ #define PRIbPTR __PRI_PTR_prefix"b" /* intptr_t */ #define PRIB8 "B" /* int8_t */ #define PRIB16 "B" /* int16_t */ #define PRIB32 "B" /* int32_t */ #define PRIB64 __PRI_64_prefix"B" /* int64_t */ #define PRIBLEAST8 "B" /* int_least8_t */ #define PRIBLEAST16 "B" /* int_least16_t */ #define PRIBLEAST32 "B" /* int_least32_t */ #define PRIBLEAST64 __PRI_64_prefix"B" /* int_least64_t */ #define PRIBFAST8 "B" /* int_fast8_t */ #define PRIBFAST16 __PRI_FAST_prefix"B" /* int_fast16_t */ #define PRIBFAST32 __PRI_FAST_prefix"B" /* int_fast32_t */ #define PRIBFAST64 __PRI_64_prefix"B" /* int_fast64_t */ #define PRIBMAX "jB" /* intmax_t */ #define PRIBPTR __PRI_PTR_prefix"B" /* intptr_t */ #define PRIo8 "o" /* int8_t */ #define PRIo16 "o" /* int16_t */ #define PRIo32 "o" /* int32_t */ #define PRIo64 __PRI_64_prefix"o" /* int64_t */ #define PRIoLEAST8 "o" /* int_least8_t */ #define PRIoLEAST16 "o" /* int_least16_t */ #define PRIoLEAST32 "o" /* int_least32_t */ #define PRIoLEAST64 __PRI_64_prefix"o" /* int_least64_t */ #define PRIoFAST8 "o" /* int_fast8_t */ #define PRIoFAST16 __PRI_FAST_prefix"o" /* int_fast16_t */ #define PRIoFAST32 __PRI_FAST_prefix"o" /* int_fast32_t */ #define PRIoFAST64 __PRI_64_prefix"o" /* int_fast64_t */ #define PRIoMAX "jo" /* intmax_t */ #define PRIoPTR __PRI_PTR_prefix"o" /* intptr_t */ #define PRIu8 "u" /* uint8_t */ #define PRIu16 "u" /* uint16_t */ #define PRIu32 "u" /* uint32_t */ #define PRIu64 __PRI_64_prefix"u" /* uint64_t */ #define PRIuLEAST8 "u" /* uint_least8_t */ #define PRIuLEAST16 "u" /* uint_least16_t */ #define PRIuLEAST32 "u" /* uint_least32_t */ #define PRIuLEAST64 __PRI_64_prefix"u" /* uint_least64_t */ #define PRIuFAST8 "u" /* uint_fast8_t */ #define PRIuFAST16 __PRI_FAST_prefix"u" /* uint_fast16_t */ #define PRIuFAST32 __PRI_FAST_prefix"u" /* uint_fast32_t */ #define PRIuFAST64 __PRI_64_prefix"u" /* uint_fast64_t */ #define PRIuMAX "ju" /* uintmax_t */ #define PRIuPTR __PRI_PTR_prefix"u" /* uintptr_t */ #define PRIx8 "x" /* uint8_t */ #define PRIx16 "x" /* uint16_t */ #define PRIx32 "x" /* uint32_t */ #define PRIx64 __PRI_64_prefix"x" /* uint64_t */ #define PRIxLEAST8 "x" /* uint_least8_t */ #define PRIxLEAST16 "x" /* uint_least16_t */ #define PRIxLEAST32 "x" /* uint_least32_t */ #define PRIxLEAST64 __PRI_64_prefix"x" /* uint_least64_t */ #define PRIxFAST8 "x" /* uint_fast8_t */ #define PRIxFAST16 __PRI_FAST_prefix"x" /* uint_fast16_t */ #define PRIxFAST32 __PRI_FAST_prefix"x" /* uint_fast32_t */ #define PRIxFAST64 __PRI_64_prefix"x" /* uint_fast64_t */ #define PRIxMAX "jx" /* uintmax_t */ #define PRIxPTR __PRI_PTR_prefix"x" /* uintptr_t */ #define PRIX8 "X" /* uint8_t */ #define PRIX16 "X" /* uint16_t */ #define PRIX32 "X" /* uint32_t */ #define PRIX64 __PRI_64_prefix"X" /* uint64_t */ #define PRIXLEAST8 "X" /* uint_least8_t */ #define PRIXLEAST16 "X" /* uint_least16_t */ #define PRIXLEAST32 "X" /* uint_least32_t */ #define PRIXLEAST64 __PRI_64_prefix"X" /* uint_least64_t */ #define PRIXFAST8 "X" /* uint_fast8_t */ #define PRIXFAST16 __PRI_FAST_prefix"X" /* uint_fast16_t */ #define PRIXFAST32 __PRI_FAST_prefix"X" /* uint_fast32_t */ #define PRIXFAST64 __PRI_64_prefix"X" /* uint_fast64_t */ #define PRIXMAX "jX" /* uintmax_t */ #define PRIXPTR __PRI_PTR_prefix"X" /* uintptr_t */ /* fscanf macros for signed integers */ #define SCNd8 "hhd" /* int8_t */ #define SCNd16 "hd" /* int16_t */ #define SCNd32 "d" /* int32_t */ #define SCNd64 __PRI_64_prefix"d" /* int64_t */ #define SCNdLEAST8 "hhd" /* int_least8_t */ #define SCNdLEAST16 "hd" /* int_least16_t */ #define SCNdLEAST32 "d" /* int_least32_t */ #define SCNdLEAST64 __PRI_64_prefix"d" /* int_least64_t */ #define SCNdFAST8 "hhd" /* int_fast8_t */ #define SCNdFAST16 __PRI_FAST_prefix"d" /* int_fast16_t */ #define SCNdFAST32 __PRI_FAST_prefix"d" /* int_fast32_t */ #define SCNdFAST64 __PRI_64_prefix"d" /* int_fast64_t */ #define SCNdMAX "jd" /* intmax_t */ #define SCNdPTR __PRI_PTR_prefix"d" /* intptr_t */ #define SCNi8 "hhi" /* int8_t */ #define SCNi16 "hi" /* int16_t */ #define SCNi32 "i" /* int32_t */ #define SCNi64 __PRI_64_prefix"i" /* int64_t */ #define SCNiLEAST8 "hhi" /* int_least8_t */ #define SCNiLEAST16 "hi" /* int_least16_t */ #define SCNiLEAST32 "i" /* int_least32_t */ #define SCNiLEAST64 __PRI_64_prefix"i" /* int_least64_t */ #define SCNiFAST8 "hhi" /* int_fast8_t */ #define SCNiFAST16 __PRI_FAST_prefix"i" /* int_fast16_t */ #define SCNiFAST32 __PRI_FAST_prefix"i" /* int_fast32_t */ #define SCNiFAST64 __PRI_64_prefix"i" /* int_fast64_t */ #define SCNiMAX "ji" /* intmax_t */ #define SCNiPTR __PRI_PTR_prefix"i" /* intptr_t */ /* fscanf macros for unsigned integers */ #define SCNb8 "hhb" /* uint8_t */ #define SCNb16 "hb" /* uint16_t */ #define SCNb32 "b" /* uint32_t */ #define SCNb64 __PRI_64_prefix"b" /* uint64_t */ #define SCNbLEAST8 "hhb" /* uint_least8_t */ #define SCNbLEAST16 "hb" /* uint_least16_t */ #define SCNbLEAST32 "b" /* uint_least32_t */ #define SCNbLEAST64 __PRI_64_prefix"b" /* uint_least64_t */ #define SCNbFAST8 "hhb" /* uint_fast8_t */ #define SCNbFAST16 __PRI_FAST_prefix"b" /* uint_fast16_t */ #define SCNbFAST32 __PRI_FAST_prefix"b" /* uint_fast32_t */ #define SCNbFAST64 __PRI_64_prefix"b" /* uint_fast64_t */ #define SCNbMAX "jb" /* uintmax_t */ #define SCNbPTR __PRI_PTR_prefix"b" /* uintptr_t */ #define SCNB8 "hhB" /* uint8_t */ #define SCNB16 "hB" /* uint16_t */ #define SCNB32 "B" /* uint32_t */ #define SCNB64 __PRI_64_prefix"B" /* uint64_t */ #define SCNBLEAST8 "hhB" /* uint_least8_t */ #define SCNBLEAST16 "hB" /* uint_least16_t */ #define SCNBLEAST32 "B" /* uint_least32_t */ #define SCNBLEAST64 __PRI_64_prefix"B" /* uint_least64_t */ #define SCNBFAST8 "hhB" /* uint_fast8_t */ #define SCNBFAST16 __PRI_FAST_prefix"B" /* uint_fast16_t */ #define SCNBFAST32 __PRI_FAST_prefix"B" /* uint_fast32_t */ #define SCNBFAST64 __PRI_64_prefix"B" /* uint_fast64_t */ #define SCNBMAX "jB" /* uintmax_t */ #define SCNBPTR __PRI_PTR_prefix"B" /* uintptr_t */ #define SCNo8 "hho" /* uint8_t */ #define SCNo16 "ho" /* uint16_t */ #define SCNo32 "o" /* uint32_t */ #define SCNo64 __PRI_64_prefix"o" /* uint64_t */ #define SCNoLEAST8 "hho" /* uint_least8_t */ #define SCNoLEAST16 "ho" /* uint_least16_t */ #define SCNoLEAST32 "o" /* uint_least32_t */ #define SCNoLEAST64 __PRI_64_prefix"o" /* uint_least64_t */ #define SCNoFAST8 "hho" /* uint_fast8_t */ #define SCNoFAST16 __PRI_FAST_prefix"o" /* uint_fast16_t */ #define SCNoFAST32 __PRI_FAST_prefix"o" /* uint_fast32_t */ #define SCNoFAST64 __PRI_64_prefix"o" /* uint_fast64_t */ #define SCNoMAX "jo" /* uintmax_t */ #define SCNoPTR __PRI_PTR_prefix"o" /* uintptr_t */ #define SCNu8 "hhu" /* uint8_t */ #define SCNu16 "hu" /* uint16_t */ #define SCNu32 "u" /* uint32_t */ #define SCNu64 __PRI_64_prefix"u" /* uint64_t */ #define SCNuLEAST8 "hhu" /* uint_least8_t */ #define SCNuLEAST16 "hu" /* uint_least16_t */ #define SCNuLEAST32 "u" /* uint_least32_t */ #define SCNuLEAST64 __PRI_64_prefix"u" /* uint_least64_t */ #define SCNuFAST8 "hhu" /* uint_fast8_t */ #define SCNuFAST16 __PRI_FAST_prefix"u" /* uint_fast16_t */ #define SCNuFAST32 __PRI_FAST_prefix"u" /* uint_fast32_t */ #define SCNuFAST64 __PRI_64_prefix"u" /* uint_fast64_t */ #define SCNuMAX "ju" /* uintmax_t */ #define SCNuPTR __PRI_PTR_prefix"u" /* uintptr_t */ #define SCNx8 "hhx" /* uint8_t */ #define SCNx16 "hx" /* uint16_t */ #define SCNx32 "x" /* uint32_t */ #define SCNx64 __PRI_64_prefix"x" /* uint64_t */ #define SCNxLEAST8 "hhx" /* uint_least8_t */ #define SCNxLEAST16 "hx" /* uint_least16_t */ #define SCNxLEAST32 "x" /* uint_least32_t */ #define SCNxLEAST64 __PRI_64_prefix"x" /* uint_least64_t */ #define SCNxFAST8 "hhx" /* uint_fast8_t */ #define SCNxFAST16 __PRI_FAST_prefix"x" /* uint_fast16_t */ #define SCNxFAST32 __PRI_FAST_prefix"x" /* uint_fast32_t */ #define SCNxFAST64 __PRI_64_prefix"x" /* uint_fast64_t */ #define SCNxMAX "jx" /* uintmax_t */ #define SCNxPTR __PRI_PTR_prefix"x" /* uintptr_t */ typedef struct { intmax_t quot; /* quotient */ intmax_t rem; /* remainder */ } imaxdiv_t; __BEGIN_DECLS intmax_t imaxabs(intmax_t __i) __attribute_const__; imaxdiv_t imaxdiv(intmax_t __numerator, intmax_t __denominator) __attribute_const__; intmax_t strtoimax(const char* _Nonnull __s, char* _Nullable * _Nullable __end_ptr, int __base); uintmax_t strtoumax(const char* _Nonnull __s, char* _Nullable * _Nullable __end_ptr, int __base); intmax_t wcstoimax(const wchar_t* _Nonnull __s, wchar_t* _Nullable * _Nullable __end_ptr, int __base); uintmax_t wcstoumax(const wchar_t* _Nonnull __s, wchar_t* _Nullable * _Nullable __end_ptr, int __base); __END_DECLS #endif