275 lines
5.3 KiB
C
275 lines
5.3 KiB
C
/* 7.8 Format conversion of integer types <inttypes.h> */
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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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#define __need_wchar_t
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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intmax_t quot;
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intmax_t rem;
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} imaxdiv_t;
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#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)
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/* 7.8.1 Macros for format specifiers
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*
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* MS runtime does not yet understand C9x standard "ll"
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* length specifier. It appears to treat "ll" as "l".
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* The non-standard I64 length specifier causes warning in GCC,
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* but understood by MS runtime functions.
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*/
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/* fprintf macros for signed types */
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#define PRId8 "d"
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#define PRId16 "d"
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#define PRId32 "d"
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#define PRId64 "I64d"
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#define PRIdLEAST8 "d"
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#define PRIdLEAST16 "d"
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#define PRIdLEAST32 "d"
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#define PRIdLEAST64 "I64d"
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#define PRIdFAST8 "d"
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#define PRIdFAST16 "d"
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#define PRIdFAST32 "d"
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#define PRIdFAST64 "I64d"
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#define PRIdMAX "I64d"
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#define PRIdPTR "d"
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#define PRIi8 "i"
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#define PRIi16 "i"
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#define PRIi32 "i"
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#define PRIi64 "I64i"
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#define PRIiLEAST8 "i"
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#define PRIiLEAST16 "i"
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#define PRIiLEAST32 "i"
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#define PRIiLEAST64 "I64i"
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#define PRIiFAST8 "i"
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#define PRIiFAST16 "i"
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#define PRIiFAST32 "i"
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#define PRIiFAST64 "I64i"
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#define PRIiMAX "I64i"
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#define PRIiPTR "i"
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#define PRIo8 "o"
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#define PRIo16 "o"
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#define PRIo32 "o"
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#define PRIo64 "I64o"
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#define PRIoLEAST8 "o"
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#define PRIoLEAST16 "o"
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#define PRIoLEAST32 "o"
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#define PRIoLEAST64 "I64o"
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#define PRIoFAST8 "o"
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#define PRIoFAST16 "o"
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#define PRIoFAST32 "o"
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#define PRIoFAST64 "I64o"
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#define PRIoMAX "I64o"
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#define PRIoPTR "o"
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/* fprintf macros for unsigned types */
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#define PRIu8 "u"
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#define PRIu16 "u"
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#define PRIu32 "u"
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#define PRIu64 "I64u"
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#define PRIuLEAST8 "u"
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#define PRIuLEAST16 "u"
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#define PRIuLEAST32 "u"
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#define PRIuLEAST64 "I64u"
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#define PRIuFAST8 "u"
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#define PRIuFAST16 "u"
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#define PRIuFAST32 "u"
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#define PRIuFAST64 "I64u"
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#define PRIuMAX "I64u"
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#define PRIuPTR "u"
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#define PRIx8 "x"
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#define PRIx16 "x"
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#define PRIx32 "x"
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#define PRIx64 "I64x"
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#define PRIxLEAST8 "x"
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#define PRIxLEAST16 "x"
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#define PRIxLEAST32 "x"
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#define PRIxLEAST64 "I64x"
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#define PRIxFAST8 "x"
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#define PRIxFAST16 "x"
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#define PRIxFAST32 "x"
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#define PRIxFAST64 "I64x"
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#define PRIxMAX "I64x"
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#define PRIxPTR "x"
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#define PRIX8 "X"
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#define PRIX16 "X"
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#define PRIX32 "X"
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#define PRIX64 "I64X"
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#define PRIXLEAST8 "X"
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#define PRIXLEAST16 "X"
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#define PRIXLEAST32 "X"
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#define PRIXLEAST64 "I64X"
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#define PRIXFAST8 "X"
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#define PRIXFAST16 "X"
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#define PRIXFAST32 "X"
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#define PRIXFAST64 "I64X"
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#define PRIXMAX "I64X"
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#define PRIXPTR "X"
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/*
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* fscanf macros for signed int types
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* NOTE: if 32-bit int is used for int_fast8_t and int_fast16_t
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* (see stdint.h, 7.18.1.3), FAST8 and FAST16 should have
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* no length identifiers
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*/
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#define SCNd16 "hd"
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#define SCNd32 "d"
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#define SCNd64 "I64d"
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#define SCNdLEAST16 "hd"
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#define SCNdLEAST32 "d"
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#define SCNdLEAST64 "I64d"
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#define SCNdFAST16 "hd"
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#define SCNdFAST32 "d"
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#define SCNdFAST64 "I64d"
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#define SCNdMAX "I64d"
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#define SCNdPTR "d"
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#define SCNi16 "hi"
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#define SCNi32 "i"
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#define SCNi64 "I64i"
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#define SCNiLEAST16 "hi"
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#define SCNiLEAST32 "i"
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#define SCNiLEAST64 "I64i"
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#define SCNiFAST16 "hi"
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#define SCNiFAST32 "i"
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#define SCNiFAST64 "I64i"
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#define SCNiMAX "I64i"
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#define SCNiPTR "i"
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#define SCNo16 "ho"
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#define SCNo32 "o"
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#define SCNo64 "I64o"
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#define SCNoLEAST16 "ho"
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#define SCNoLEAST32 "o"
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#define SCNoLEAST64 "I64o"
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#define SCNoFAST16 "ho"
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#define SCNoFAST32 "o"
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#define SCNoFAST64 "I64o"
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#define SCNoMAX "I64o"
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#define SCNoPTR "o"
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#define SCNx16 "hx"
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#define SCNx32 "x"
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#define SCNx64 "I64x"
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#define SCNxLEAST16 "hx"
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#define SCNxLEAST32 "x"
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#define SCNxLEAST64 "I64x"
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#define SCNxFAST16 "hx"
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#define SCNxFAST32 "x"
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#define SCNxFAST64 "I64x"
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#define SCNxMAX "I64x"
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#define SCNxPTR "x"
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/* fscanf macros for unsigned int types */
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#define SCNu16 "hu"
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#define SCNu32 "u"
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#define SCNu64 "I64u"
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#define SCNuLEAST16 "hu"
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#define SCNuLEAST32 "u"
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#define SCNuLEAST64 "I64u"
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#define SCNuFAST16 "hu"
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#define SCNuFAST32 "u"
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#define SCNuFAST64 "I64u"
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#define SCNuMAX "I64u"
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#define SCNuPTR "u"
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#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
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/*
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* no length modifier for char types prior to C9x
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* MS runtime scanf appears to treat "hh" as "h"
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*/
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/* signed char */
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#define SCNd8 "hhd"
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#define SCNdLEAST8 "hhd"
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#define SCNdFAST8 "hhd"
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#define SCNi8 "hhi"
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#define SCNiLEAST8 "hhi"
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#define SCNiFAST8 "hhi"
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#define SCNo8 "hho"
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#define SCNoLEAST8 "hho"
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#define SCNoFAST8 "hho"
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#define SCNx8 "hhx"
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#define SCNxLEAST8 "hhx"
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#define SCNxFAST8 "hhx"
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/* unsigned char */
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#define SCNu8 "hhu"
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#define SCNuLEAST8 "hhu"
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#define SCNuFAST8 "hhu"
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#endif /* __STDC_VERSION__ >= 199901 */
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#endif /* !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) */
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extern inline intmax_t imaxabs (intmax_t j)
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{return (j >= 0 ? j : -j);}
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imaxdiv_t imaxdiv (intmax_t numer, intmax_t denom);
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/* 7.8.2 Conversion functions for greatest-width integer types */
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intmax_t strtoimax (const char* __restrict__ nptr, char** __restrict__ endptr, int base);
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uintmax_t strtoumax (const char* __restrict__ nptr, char** __restrict__ endptr, int base);
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intmax_t wcstoimax (const wchar_t* __restrict__ nptr, wchar_t** __restrict__ endptr,
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int base);
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uintmax_t wcstoumax (const wchar_t* __restrict__ nptr, wchar_t** __restrict__ endptr,
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int base);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ndef _INTTYPES_H */
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