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/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/*
* ISO C99: 7.8 Format conversion of integer types <inttypes.h>
*/
#ifndef _INTTYPES_H
#define _INTTYPES_H 1
#include <features.h>
/* Get the type definitions. */
#include <stdint.h>
/* Get a definition for wchar_t. But we must not define wchar_t itself. */
#ifndef ____gwchar_t_defined
# ifdef __cplusplus
# define __gwchar_t wchar_t
# elif defined __WCHAR_TYPE__
typedef __WCHAR_TYPE__ __gwchar_t;
# else
# define __need_wchar_t
# include <stddef.h>
typedef wchar_t __gwchar_t;
# endif
# define ____gwchar_t_defined 1
#endif
# if __WORDSIZE == 64
# define __PRI64_PREFIX "l"
# define __PRIPTR_PREFIX "l"
# else
# define __PRI64_PREFIX "ll"
# define __PRIPTR_PREFIX
# endif
/* Macros for printing format specifiers. */
/* Decimal notation. */
# define PRId8 "d"
# define PRId16 "d"
# define PRId32 "d"
# define PRId64 __PRI64_PREFIX "d"
# define PRIdLEAST8 "d"
# define PRIdLEAST16 "d"
# define PRIdLEAST32 "d"
# define PRIdLEAST64 __PRI64_PREFIX "d"
# define PRIdFAST8 "d"
# define PRIdFAST16 __PRIPTR_PREFIX "d"
# define PRIdFAST32 __PRIPTR_PREFIX "d"
# define PRIdFAST64 __PRI64_PREFIX "d"
# define PRIi8 "i"
# define PRIi16 "i"
# define PRIi32 "i"
# define PRIi64 __PRI64_PREFIX "i"
# define PRIiLEAST8 "i"
# define PRIiLEAST16 "i"
# define PRIiLEAST32 "i"
# define PRIiLEAST64 __PRI64_PREFIX "i"
# define PRIiFAST8 "i"
# define PRIiFAST16 __PRIPTR_PREFIX "i"
# define PRIiFAST32 __PRIPTR_PREFIX "i"
# define PRIiFAST64 __PRI64_PREFIX "i"
/* Octal notation. */
# define PRIo8 "o"
# define PRIo16 "o"
# define PRIo32 "o"
# define PRIo64 __PRI64_PREFIX "o"
# define PRIoLEAST8 "o"
# define PRIoLEAST16 "o"
# define PRIoLEAST32 "o"
# define PRIoLEAST64 __PRI64_PREFIX "o"
# define PRIoFAST8 "o"
# define PRIoFAST16 __PRIPTR_PREFIX "o"
# define PRIoFAST32 __PRIPTR_PREFIX "o"
# define PRIoFAST64 __PRI64_PREFIX "o"
/* Unsigned integers. */
# define PRIu8 "u"
# define PRIu16 "u"
# define PRIu32 "u"
# define PRIu64 __PRI64_PREFIX "u"
# define PRIuLEAST8 "u"
# define PRIuLEAST16 "u"
# define PRIuLEAST32 "u"
# define PRIuLEAST64 __PRI64_PREFIX "u"
# define PRIuFAST8 "u"
# define PRIuFAST16 __PRIPTR_PREFIX "u"
# define PRIuFAST32 __PRIPTR_PREFIX "u"
# define PRIuFAST64 __PRI64_PREFIX "u"
/* lowercase hexadecimal notation. */
# define PRIx8 "x"
# define PRIx16 "x"
# define PRIx32 "x"
# define PRIx64 __PRI64_PREFIX "x"
# define PRIxLEAST8 "x"
# define PRIxLEAST16 "x"
# define PRIxLEAST32 "x"
# define PRIxLEAST64 __PRI64_PREFIX "x"
# define PRIxFAST8 "x"
# define PRIxFAST16 __PRIPTR_PREFIX "x"
# define PRIxFAST32 __PRIPTR_PREFIX "x"
# define PRIxFAST64 __PRI64_PREFIX "x"
/* UPPERCASE hexadecimal notation. */
# define PRIX8 "X"
# define PRIX16 "X"
# define PRIX32 "X"
# define PRIX64 __PRI64_PREFIX "X"
# define PRIXLEAST8 "X"
# define PRIXLEAST16 "X"
# define PRIXLEAST32 "X"
# define PRIXLEAST64 __PRI64_PREFIX "X"
# define PRIXFAST8 "X"
# define PRIXFAST16 __PRIPTR_PREFIX "X"
# define PRIXFAST32 __PRIPTR_PREFIX "X"
# define PRIXFAST64 __PRI64_PREFIX "X"
/* Macros for printing `intmax_t' and `uintmax_t'. */
# define PRIdMAX __PRI64_PREFIX "d"
# define PRIiMAX __PRI64_PREFIX "i"
# define PRIoMAX __PRI64_PREFIX "o"
# define PRIuMAX __PRI64_PREFIX "u"
# define PRIxMAX __PRI64_PREFIX "x"
# define PRIXMAX __PRI64_PREFIX "X"
/* Macros for printing `intptr_t' and `uintptr_t'. */
# define PRIdPTR __PRIPTR_PREFIX "d"
# define PRIiPTR __PRIPTR_PREFIX "i"
# define PRIoPTR __PRIPTR_PREFIX "o"
# define PRIuPTR __PRIPTR_PREFIX "u"
# define PRIxPTR __PRIPTR_PREFIX "x"
# define PRIXPTR __PRIPTR_PREFIX "X"
/* Binary notation. */
# if __GLIBC_USE (ISOC2X)
# define PRIb8 "b"
# define PRIb16 "b"
# define PRIb32 "b"
# define PRIb64 __PRI64_PREFIX "b"
# define PRIbLEAST8 "b"
# define PRIbLEAST16 "b"
# define PRIbLEAST32 "b"
# define PRIbLEAST64 __PRI64_PREFIX "b"
# define PRIbFAST8 "b"
# define PRIbFAST16 __PRIPTR_PREFIX "b"
# define PRIbFAST32 __PRIPTR_PREFIX "b"
# define PRIbFAST64 __PRI64_PREFIX "b"
# define PRIbMAX __PRI64_PREFIX "b"
# define PRIbPTR __PRIPTR_PREFIX "b"
# define PRIB8 "B"
# define PRIB16 "B"
# define PRIB32 "B"
# define PRIB64 __PRI64_PREFIX "B"
# define PRIBLEAST8 "B"
# define PRIBLEAST16 "B"
# define PRIBLEAST32 "B"
# define PRIBLEAST64 __PRI64_PREFIX "B"
# define PRIBFAST8 "B"
# define PRIBFAST16 __PRIPTR_PREFIX "B"
# define PRIBFAST32 __PRIPTR_PREFIX "B"
# define PRIBFAST64 __PRI64_PREFIX "B"
# define PRIBMAX __PRI64_PREFIX "B"
# define PRIBPTR __PRIPTR_PREFIX "B"
# endif
/* Macros for scanning format specifiers. */
/* Signed decimal notation. */
# define SCNd8 "hhd"
# define SCNd16 "hd"
# define SCNd32 "d"
# define SCNd64 __PRI64_PREFIX "d"
# define SCNdLEAST8 "hhd"
# define SCNdLEAST16 "hd"
# define SCNdLEAST32 "d"
# define SCNdLEAST64 __PRI64_PREFIX "d"
# define SCNdFAST8 "hhd"
# define SCNdFAST16 __PRIPTR_PREFIX "d"
# define SCNdFAST32 __PRIPTR_PREFIX "d"
# define SCNdFAST64 __PRI64_PREFIX "d"
/* Signed decimal notation. */
# define SCNi8 "hhi"
# define SCNi16 "hi"
# define SCNi32 "i"
# define SCNi64 __PRI64_PREFIX "i"
# define SCNiLEAST8 "hhi"
# define SCNiLEAST16 "hi"
# define SCNiLEAST32 "i"
# define SCNiLEAST64 __PRI64_PREFIX "i"
# define SCNiFAST8 "hhi"
# define SCNiFAST16 __PRIPTR_PREFIX "i"
# define SCNiFAST32 __PRIPTR_PREFIX "i"
# define SCNiFAST64 __PRI64_PREFIX "i"
/* Unsigned decimal notation. */
# define SCNu8 "hhu"
# define SCNu16 "hu"
# define SCNu32 "u"
# define SCNu64 __PRI64_PREFIX "u"
# define SCNuLEAST8 "hhu"
# define SCNuLEAST16 "hu"
# define SCNuLEAST32 "u"
# define SCNuLEAST64 __PRI64_PREFIX "u"
# define SCNuFAST8 "hhu"
# define SCNuFAST16 __PRIPTR_PREFIX "u"
# define SCNuFAST32 __PRIPTR_PREFIX "u"
# define SCNuFAST64 __PRI64_PREFIX "u"
/* Octal notation. */
# define SCNo8 "hho"
# define SCNo16 "ho"
# define SCNo32 "o"
# define SCNo64 __PRI64_PREFIX "o"
# define SCNoLEAST8 "hho"
# define SCNoLEAST16 "ho"
# define SCNoLEAST32 "o"
# define SCNoLEAST64 __PRI64_PREFIX "o"
# define SCNoFAST8 "hho"
# define SCNoFAST16 __PRIPTR_PREFIX "o"
# define SCNoFAST32 __PRIPTR_PREFIX "o"
# define SCNoFAST64 __PRI64_PREFIX "o"
/* Hexadecimal notation. */
# define SCNx8 "hhx"
# define SCNx16 "hx"
# define SCNx32 "x"
# define SCNx64 __PRI64_PREFIX "x"
# define SCNxLEAST8 "hhx"
# define SCNxLEAST16 "hx"
# define SCNxLEAST32 "x"
# define SCNxLEAST64 __PRI64_PREFIX "x"
# define SCNxFAST8 "hhx"
# define SCNxFAST16 __PRIPTR_PREFIX "x"
# define SCNxFAST32 __PRIPTR_PREFIX "x"
# define SCNxFAST64 __PRI64_PREFIX "x"
/* Macros for scanning `intmax_t' and `uintmax_t'. */
# define SCNdMAX __PRI64_PREFIX "d"
# define SCNiMAX __PRI64_PREFIX "i"
# define SCNoMAX __PRI64_PREFIX "o"
# define SCNuMAX __PRI64_PREFIX "u"
# define SCNxMAX __PRI64_PREFIX "x"
/* Macros for scaning `intptr_t' and `uintptr_t'. */
# define SCNdPTR __PRIPTR_PREFIX "d"
# define SCNiPTR __PRIPTR_PREFIX "i"
# define SCNoPTR __PRIPTR_PREFIX "o"
# define SCNuPTR __PRIPTR_PREFIX "u"
# define SCNxPTR __PRIPTR_PREFIX "x"
__BEGIN_DECLS
#if __WORDSIZE == 64
/* We have to define the `uintmax_t' type using `ldiv_t'. */
typedef struct
{
long int quot; /* Quotient. */
long int rem; /* Remainder. */
} imaxdiv_t;
#else
/* We have to define the `uintmax_t' type using `lldiv_t'. */
typedef struct
{
__extension__ long long int quot; /* Quotient. */
__extension__ long long int rem; /* Remainder. */
} imaxdiv_t;
#endif
/* Compute absolute value of N. */
extern intmax_t imaxabs (intmax_t __n) __THROW __attribute__ ((__const__));
/* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */
extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
__THROW __attribute__ ((__const__));
/* Like `strtol' but convert to `intmax_t'. */
extern intmax_t strtoimax (const char *__restrict __nptr,
char **__restrict __endptr, int __base) __THROW;
/* Like `strtoul' but convert to `uintmax_t'. */
extern uintmax_t strtoumax (const char *__restrict __nptr,
char ** __restrict __endptr, int __base) __THROW;
/* Like `wcstol' but convert to `intmax_t'. */
extern intmax_t wcstoimax (const __gwchar_t *__restrict __nptr,
__gwchar_t **__restrict __endptr, int __base)
__THROW;
/* Like `wcstoul' but convert to `uintmax_t'. */
extern uintmax_t wcstoumax (const __gwchar_t *__restrict __nptr,
__gwchar_t ** __restrict __endptr, int __base)
__THROW;
/* Versions of the above functions that handle '0b' and '0B' prefixes
in base 0 or 2. */
#if __GLIBC_USE (C2X_STRTOL)
# ifdef __REDIRECT
extern intmax_t __REDIRECT_NTH (strtoimax, (const char *__restrict __nptr,
char **__restrict __endptr,
int __base), __isoc23_strtoimax);
extern uintmax_t __REDIRECT_NTH (strtoumax, (const char *__restrict __nptr,
char **__restrict __endptr,
int __base), __isoc23_strtoumax);
extern intmax_t __REDIRECT_NTH (wcstoimax,
(const __gwchar_t *__restrict __nptr,
__gwchar_t **__restrict __endptr, int __base),
__isoc23_wcstoimax);
extern uintmax_t __REDIRECT_NTH (wcstoumax,
(const __gwchar_t *__restrict __nptr,
__gwchar_t **__restrict __endptr, int __base),
__isoc23_wcstoumax);
# else
extern intmax_t __isoc23_strtoimax (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__THROW;
extern uintmax_t __isoc23_strtoumax (const char *__restrict __nptr,
char ** __restrict __endptr, int __base)
__THROW;
extern intmax_t __isoc23_wcstoimax (const __gwchar_t *__restrict __nptr,
__gwchar_t **__restrict __endptr,
int __base)
__THROW;
extern uintmax_t __isoc23_wcstoumax (const __gwchar_t *__restrict __nptr,
__gwchar_t ** __restrict __endptr,
int __base)
__THROW;
# define strtoimax __isoc23_strtoimax
# define strtoumax __isoc23_strtoumax
# define wcstoimax __isoc23_wcstoimax
# define wcstoumax __isoc23_wcstoumax
# endif
#endif
__END_DECLS
#endif /* inttypes.h */
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