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36576214eb
These were added in C99 to avoid interferring with C++, but then C++11 caught up with inttypes/h/stdint.h and removed the need for the macros. They have disappeared from C11 as a result, and also from current glibc implementation (https://sourceware.org/bugzilla/show_bug.cgi?id=15366) So it seems reasonably safe to do the same, and it will save people having to enable access to these macros explicitly when writing C++.
214 lines
5.5 KiB
C
214 lines
5.5 KiB
C
/*
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* Copyright 2002-2017 Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _INTTYPES_H_
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#define _INTTYPES_H_
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#include <stdint.h>
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typedef struct {
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intmax_t quot; /* quotient */
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intmax_t rem; /* remainder */
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} imaxdiv_t;
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/* fprintf() macros for signed integers */
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# define PRId8 "d"
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# define PRIdLEAST8 "d"
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# define PRIdFAST8 "d"
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# define PRIi8 "i"
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# define PRIiLEAST8 "i"
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# define PRIiFAST8 "i"
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# define PRId16 "d"
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# define PRIdLEAST16 "d"
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# define PRIdFAST16 "d"
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# define PRIi16 "i"
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# define PRIiLEAST16 "i"
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# define PRIiFAST16 "i"
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# define PRId32 __HAIKU_STD_PRI_PREFIX_32 "d"
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# define PRIdLEAST32 PRId32
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# define PRIdFAST32 PRId32
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# define PRIi32 __HAIKU_STD_PRI_PREFIX_32 "i"
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# define PRIiLEAST32 PRIi32
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# define PRIiFAST32 PRIi32
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# define PRId64 __HAIKU_STD_PRI_PREFIX_64 "d"
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# define PRIdLEAST64 PRId64
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# define PRIdFAST64 PRId64
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# define PRIi64 __HAIKU_STD_PRI_PREFIX_64 "i"
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# define PRIiLEAST64 PRIi64
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# define PRIiFAST64 PRIi64
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# define PRIdMAX PRId64
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# define PRIdPTR __HAIKU_PRI_PREFIX_ADDR "d"
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# define PRIiMAX PRIi64
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# define PRIiPTR __HAIKU_PRI_PREFIX_ADDR "i"
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/* fprintf() macros for unsigned integers */
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# define PRIu8 "u"
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# define PRIuLEAST8 "u"
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# define PRIuFAST8 "u"
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# define PRIo8 "o"
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# define PRIoLEAST8 "o"
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# define PRIoFAST8 "o"
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# define PRIx8 "x"
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# define PRIxLEAST8 "x"
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# define PRIxFAST8 "x"
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# define PRIX8 "X"
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# define PRIXLEAST8 "X"
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# define PRIXFAST8 "X"
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# define PRIu16 "u"
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# define PRIuLEAST16 "u"
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# define PRIuFAST16 "u"
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# define PRIo16 "o"
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# define PRIoLEAST16 "o"
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# define PRIoFAST16 "o"
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# define PRIx16 "x"
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# define PRIxLEAST16 "x"
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# define PRIxFAST16 "x"
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# define PRIX16 "X"
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# define PRIXLEAST16 "X"
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# define PRIXFAST16 "X"
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# define PRIu32 __HAIKU_STD_PRI_PREFIX_32 "u"
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# define PRIuLEAST32 PRIu32
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# define PRIuFAST32 PRIu32
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# define PRIo32 __HAIKU_STD_PRI_PREFIX_32 "o"
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# define PRIoLEAST32 PRIo32
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# define PRIoFAST32 PRIo32
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# define PRIx32 __HAIKU_STD_PRI_PREFIX_32 "x"
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# define PRIxLEAST32 PRIx32
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# define PRIxFAST32 PRIx32
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# define PRIX32 __HAIKU_STD_PRI_PREFIX_32 "X"
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# define PRIXLEAST32 PRIX32
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# define PRIXFAST32 PRIX32
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# define PRIu64 __HAIKU_STD_PRI_PREFIX_64 "u"
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# define PRIuLEAST64 PRIu64
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# define PRIuFAST64 PRIu64
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# define PRIo64 __HAIKU_STD_PRI_PREFIX_64 "o"
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# define PRIoLEAST64 PRIo64
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# define PRIoFAST64 PRIo64
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# define PRIx64 __HAIKU_STD_PRI_PREFIX_64 "x"
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# define PRIxLEAST64 PRIx64
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# define PRIxFAST64 PRIx64
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# define PRIX64 __HAIKU_STD_PRI_PREFIX_64 "X"
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# define PRIXLEAST64 PRIX64
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# define PRIXFAST64 PRIX64
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# define PRIuMAX PRIu64
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# define PRIuPTR __HAIKU_PRI_PREFIX_ADDR "u"
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# define PRIoMAX PRIo64
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# define PRIoPTR __HAIKU_PRI_PREFIX_ADDR "o"
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# define PRIxMAX PRIx64
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# define PRIxPTR __HAIKU_PRI_PREFIX_ADDR "x"
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# define PRIXMAX PRIX64
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# define PRIXPTR __HAIKU_PRI_PREFIX_ADDR "X"
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/* fscanf() macros for signed integers */
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# define SCNd8 "hhd"
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# define SCNdLEAST8 "hhd"
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# define SCNdFAST8 "d"
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# define SCNi8 "hhi"
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# define SCNiLEAST8 "hhi"
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# define SCNiFAST8 "i"
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# define SCNd16 "hd"
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# define SCNdLEAST16 "hd"
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# define SCNdFAST16 "d"
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# define SCNi16 "hi"
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# define SCNiLEAST16 "hi"
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# define SCNiFAST16 "i"
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# define SCNd32 __HAIKU_STD_PRI_PREFIX_32 "d"
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# define SCNdLEAST32 SCNd32
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# define SCNdFAST32 SCNd32
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# define SCNi32 __HAIKU_STD_PRI_PREFIX_32 "i"
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# define SCNiLEAST32 SCNi32
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# define SCNiFAST32 SCNi32
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# define SCNd64 __HAIKU_STD_PRI_PREFIX_64 "d"
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# define SCNdLEAST64 SCNd64
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# define SCNdFAST64 SCNd64
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# define SCNi64 __HAIKU_STD_PRI_PREFIX_64 "i"
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# define SCNiLEAST64 SCNi64
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# define SCNiFAST64 SCNi64
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# define SCNdMAX SCNd64
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# define SCNdPTR __HAIKU_PRI_PREFIX_ADDR "d"
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# define SCNiMAX SCNi64
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# define SCNiPTR __HAIKU_PRI_PREFIX_ADDR "i"
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/* fscanf() macros for unsigned integers */
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# define SCNu8 "hhu"
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# define SCNuLEAST8 "hhu"
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# define SCNuFAST8 "u"
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# define SCNo8 "hho"
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# define SCNoLEAST8 "hho"
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# define SCNoFAST8 "o"
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# define SCNx8 "hhx"
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# define SCNxLEAST8 "hhx"
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# define SCNxFAST8 "x"
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# define SCNu16 "hu"
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# define SCNuLEAST16 "hu"
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# define SCNuFAST16 "u"
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# define SCNo16 "ho"
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# define SCNoLEAST16 "ho"
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# define SCNoFAST16 "o"
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# define SCNx16 "hx"
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# define SCNxLEAST16 "hx"
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# define SCNxFAST16 "x"
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# define SCNu32 __HAIKU_STD_PRI_PREFIX_32 "u"
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# define SCNuLEAST32 SCNu32
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# define SCNuFAST32 SCNu32
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# define SCNo32 __HAIKU_STD_PRI_PREFIX_32 "o"
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# define SCNoLEAST32 SCNo32
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# define SCNoFAST32 SCNo32
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# define SCNx32 __HAIKU_STD_PRI_PREFIX_32 "x"
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# define SCNxLEAST32 SCNx32
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# define SCNxFAST32 SCNx32
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# define SCNu64 __HAIKU_STD_PRI_PREFIX_64 "u"
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# define SCNuLEAST64 SCNu64
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# define SCNuFAST64 SCNu64
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# define SCNo64 __HAIKU_STD_PRI_PREFIX_64 "o"
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# define SCNoLEAST64 SCNo64
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# define SCNoFAST64 SCNo64
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# define SCNx64 __HAIKU_STD_PRI_PREFIX_64 "x"
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# define SCNxLEAST64 SCNx64
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# define SCNxFAST64 SCNx64
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# define SCNuMAX SCNu64
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# define SCNuPTR __HAIKU_PRI_PREFIX_ADDR "u"
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# define SCNoMAX SCNo64
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# define SCNoPTR __HAIKU_PRI_PREFIX_ADDR "o"
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# define SCNxMAX SCNx64
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# define SCNxPTR __HAIKU_PRI_PREFIX_ADDR "x"
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern intmax_t imaxabs(intmax_t num);
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extern imaxdiv_t imaxdiv(intmax_t numer, intmax_t denom);
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extern intmax_t strtoimax(const char *string, char **_end, int base);
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extern uintmax_t strtoumax(const char *string, char **_end, int base);
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/* extern intmax_t wcstoimax(const __wchar_t *, __wchar_t **, int); */
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/* extern uintmax_t wcstoumax(const __wchar_t *, __wchar_t **, int); */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _INTTYPES_H_ */
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