[thirdparty/glibc.git] / sysdeps / generic / inttypes.h

/* Copyright (C) 1997-2001, 2004 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

/*
 *	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


/* The ISO C99 standard specifies that these macros must only be
   defined if explicitly requested.  */
#if !defined __cplusplus || defined __STDC_FORMAT_MACROS

# 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"


/* 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"

#endif	/* C++ && format macros */


__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
  {
    long long int quot;		/* Quotient.  */
    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;

#ifdef __USE_EXTERN_INLINES

# if __WORDSIZE == 64

/* Like `strtol' but convert to `intmax_t'.  */
#  ifndef __strtol_internal_defined
extern long int __strtol_internal (__const char *__restrict __nptr,
				   char **__restrict __endptr,
				   int __base, int __group) __THROW;
#   define __strtol_internal_defined	1
#  endif
extern __inline intmax_t
strtoimax (__const char *__restrict nptr, char **__restrict endptr,
	   int base) __THROW
{
  return __strtol_internal (nptr, endptr, base, 0);
}

/* Like `strtoul' but convert to `uintmax_t'.  */
#  ifndef __strtoul_internal_defined
extern unsigned long int __strtoul_internal (__const char *
					     __restrict __nptr,
					     char ** __restrict __endptr,
					     int __base, int __group) __THROW;
#   define __strtoul_internal_defined	1
#  endif
extern __inline uintmax_t
strtoumax (__const char *__restrict nptr, char **__restrict endptr,
	   int base) __THROW
{
  return __strtoul_internal (nptr, endptr, base, 0);
}

/* Like `wcstol' but convert to `intmax_t'.  */
#  ifndef __wcstol_internal_defined
extern long int __wcstol_internal (__const __gwchar_t * __restrict __nptr,
				   __gwchar_t **__restrict __endptr,
				   int __base, int __group) __THROW;
#   define __wcstol_internal_defined	1
#  endif
extern __inline intmax_t
wcstoimax (__const __gwchar_t *__restrict nptr, __gwchar_t **__restrict endptr,
	   int base) __THROW
{
  return __wcstol_internal (nptr, endptr, base, 0);
}


/* Like `wcstoul' but convert to `uintmax_t'.  */
#  ifndef __wcstoul_internal_defined
extern unsigned long int __wcstoul_internal (__const __gwchar_t *
					     __restrict __nptr,
					     __gwchar_t **
					     __restrict __endptr,
					     int __base, int __group) __THROW;
#   define __wcstoul_internal_defined	1
#  endif
extern __inline uintmax_t
wcstoumax (__const __gwchar_t *__restrict nptr, __gwchar_t **__restrict endptr,
	   int base) __THROW
{
  return __wcstoul_internal (nptr, endptr, base, 0);
}

# else /* __WORDSIZE == 32 */

/* Like `strtol' but convert to `intmax_t'.  */
#  ifndef __strtoll_internal_defined
__extension__
extern long long int __strtoll_internal (__const char *__restrict __nptr,
					 char **__restrict __endptr,
					 int __base, int __group) __THROW;
#   define __strtoll_internal_defined	1
#  endif
extern __inline intmax_t
strtoimax (__const char *__restrict nptr, char **__restrict endptr,
	   int base) __THROW
{
  return __strtoll_internal (nptr, endptr, base, 0);
}

/* Like `strtoul' but convert to `uintmax_t'.  */
#  ifndef __strtoull_internal_defined
__extension__
extern unsigned long long int __strtoull_internal (__const char *
						   __restrict __nptr,
						   char **
						   __restrict __endptr,
						   int __base,
						   int __group) __THROW;
#   define __strtoull_internal_defined	1
#  endif
extern __inline uintmax_t
strtoumax (__const char *__restrict nptr, char **__restrict endptr,
	   int base) __THROW
{
  return __strtoull_internal (nptr, endptr, base, 0);
}

/* Like `wcstol' but convert to `intmax_t'.  */
#  ifndef __wcstoll_internal_defined
__extension__
extern long long int __wcstoll_internal (__const __gwchar_t *
					 __restrict __nptr,
					 __gwchar_t **__restrict __endptr,
					 int __base, int __group) __THROW;
#   define __wcstoll_internal_defined	1
#  endif
extern __inline intmax_t
wcstoimax (__const __gwchar_t *__restrict nptr, __gwchar_t **__restrict endptr,
	   int base) __THROW
{
  return __wcstoll_internal (nptr, endptr, base, 0);
}


/* Like `wcstoul' but convert to `uintmax_t'.  */
#  ifndef __wcstoull_internal_defined
__extension__
extern unsigned long long int __wcstoull_internal (__const __gwchar_t *
						   __restrict __nptr,
						   __gwchar_t **
						   __restrict __endptr,
						   int __base,
						   int __group) __THROW;
#   define __wcstoull_internal_defined	1
#  endif
extern __inline uintmax_t
wcstoumax (__const __gwchar_t *__restrict nptr, __gwchar_t **__restrict endptr,
	   int base) __THROW
{
  return __wcstoull_internal (nptr, endptr, base, 0);
}

# endif	/* __WORDSIZE == 32	*/
#endif	/* Use extern inlines.  */

__END_DECLS

#endif /* inttypes.h */
Commit	Line	Data
a658675d	1	/* Copyright (C) 1997-2001, 2004 Free Software Foundation, Inc.
1c25bcac UD	2	This file is part of the GNU C Library.
	3
	4	The GNU C Library is free software; you can redistribute it and/or
41bdb6e2 AJ	5	modify it under the terms of the GNU Lesser General Public
	6	License as published by the Free Software Foundation; either
	7	version 2.1 of the License, or (at your option) any later version.
1c25bcac UD	8
	9	The GNU C Library is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2	12	Lesser General Public License for more details.
1c25bcac	13
41bdb6e2 AJ	14	You should have received a copy of the GNU Lesser General Public
	15	License along with the GNU C Library; if not, write to the Free
	16	Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
	17	02111-1307 USA. */
1c25bcac UD	18
1c25bcac UD	19	/*
63ae7b63	20	* ISO C99: 7.8 Format conversion of integer types <inttypes.h>
1c25bcac UD	21	*/
	22
	23	#ifndef _INTTYPES_H
	24	#define _INTTYPES_H 1
	25
	26	#include <features.h>
	27	/* Get the type definitions. */
	28	#include <stdint.h>
	29
68984987	30	/* Get a definition for wchar_t. But we must not define wchar_t itself. */
647eb037	31	#ifndef ____gwchar_t_defined
1bc83d2b UD	32	# ifdef __cplusplus
	33	# define __gwchar_t wchar_t
	34	# elif defined __WCHAR_TYPE__
647eb037	35	typedef __WCHAR_TYPE__ __gwchar_t;
68984987	36	# else
b61345a1	37	# define __need_wchar_t
68984987	38	# include <stddef.h>
647eb037	39	typedef wchar_t __gwchar_t;
68984987	40	# endif
647eb037	41	# define ____gwchar_t_defined 1
68984987 UD	42	#endif
68984987 UD	43
1c25bcac	44
63ae7b63	45	/* The ISO C99 standard specifies that these macros must only be
1c25bcac UD	46	defined if explicitly requested. */
	47	#if !defined __cplusplus \|\| defined __STDC_FORMAT_MACROS
	48
	49	# if __WORDSIZE == 64
	50	# define __PRI64_PREFIX "l"
	51	# define __PRIPTR_PREFIX "l"
	52	# else
	53	# define __PRI64_PREFIX "ll"
	54	# define __PRIPTR_PREFIX
	55	# endif
	56
	57	/* Macros for printing format specifiers. */
	58
	59	/* Decimal notation. */
	60	# define PRId8 "d"
	61	# define PRId16 "d"
	62	# define PRId32 "d"
	63	# define PRId64 __PRI64_PREFIX "d"
	64
	65	# define PRIdLEAST8 "d"
	66	# define PRIdLEAST16 "d"
	67	# define PRIdLEAST32 "d"
	68	# define PRIdLEAST64 __PRI64_PREFIX "d"
	69
	70	# define PRIdFAST8 "d"
a658675d UD	71	# define PRIdFAST16 __PRIPTR_PREFIX "d"
a658675d UD	72	# define PRIdFAST32 __PRIPTR_PREFIX "d"
1c25bcac UD	73	# define PRIdFAST64 __PRI64_PREFIX "d"
	74
	75
	76	# define PRIi8 "i"
	77	# define PRIi16 "i"
	78	# define PRIi32 "i"
	79	# define PRIi64 __PRI64_PREFIX "i"
	80
	81	# define PRIiLEAST8 "i"
	82	# define PRIiLEAST16 "i"
	83	# define PRIiLEAST32 "i"
	84	# define PRIiLEAST64 __PRI64_PREFIX "i"
	85
	86	# define PRIiFAST8 "i"
a658675d UD	87	# define PRIiFAST16 __PRIPTR_PREFIX "i"
a658675d UD	88	# define PRIiFAST32 __PRIPTR_PREFIX "i"
1c25bcac UD	89	# define PRIiFAST64 __PRI64_PREFIX "i"
	90
	91	/* Octal notation. */
	92	# define PRIo8 "o"
	93	# define PRIo16 "o"
	94	# define PRIo32 "o"
	95	# define PRIo64 __PRI64_PREFIX "o"
	96
	97	# define PRIoLEAST8 "o"
	98	# define PRIoLEAST16 "o"
	99	# define PRIoLEAST32 "o"
	100	# define PRIoLEAST64 __PRI64_PREFIX "o"
	101
	102	# define PRIoFAST8 "o"
a658675d UD	103	# define PRIoFAST16 __PRIPTR_PREFIX "o"
a658675d UD	104	# define PRIoFAST32 __PRIPTR_PREFIX "o"
1c25bcac UD	105	# define PRIoFAST64 __PRI64_PREFIX "o"
	106
	107	/* Unsigned integers. */
	108	# define PRIu8 "u"
	109	# define PRIu16 "u"
	110	# define PRIu32 "u"
	111	# define PRIu64 __PRI64_PREFIX "u"
	112
	113	# define PRIuLEAST8 "u"
	114	# define PRIuLEAST16 "u"
	115	# define PRIuLEAST32 "u"
	116	# define PRIuLEAST64 __PRI64_PREFIX "u"
	117
	118	# define PRIuFAST8 "u"
a658675d UD	119	# define PRIuFAST16 __PRIPTR_PREFIX "u"
a658675d UD	120	# define PRIuFAST32 __PRIPTR_PREFIX "u"
1c25bcac UD	121	# define PRIuFAST64 __PRI64_PREFIX "u"
	122
	123	/* lowercase hexadecimal notation. */
	124	# define PRIx8 "x"
	125	# define PRIx16 "x"
	126	# define PRIx32 "x"
	127	# define PRIx64 __PRI64_PREFIX "x"
	128
	129	# define PRIxLEAST8 "x"
	130	# define PRIxLEAST16 "x"
	131	# define PRIxLEAST32 "x"
	132	# define PRIxLEAST64 __PRI64_PREFIX "x"
	133
	134	# define PRIxFAST8 "x"
a658675d UD	135	# define PRIxFAST16 __PRIPTR_PREFIX "x"
a658675d UD	136	# define PRIxFAST32 __PRIPTR_PREFIX "x"
1c25bcac UD	137	# define PRIxFAST64 __PRI64_PREFIX "x"
	138
	139	/* UPPERCASE hexadecimal notation. */
	140	# define PRIX8 "X"
	141	# define PRIX16 "X"
	142	# define PRIX32 "X"
	143	# define PRIX64 __PRI64_PREFIX "X"
	144
	145	# define PRIXLEAST8 "X"
	146	# define PRIXLEAST16 "X"
	147	# define PRIXLEAST32 "X"
	148	# define PRIXLEAST64 __PRI64_PREFIX "X"
	149
	150	# define PRIXFAST8 "X"
a658675d UD	151	# define PRIXFAST16 __PRIPTR_PREFIX "X"
a658675d UD	152	# define PRIXFAST32 __PRIPTR_PREFIX "X"
1c25bcac UD	153	# define PRIXFAST64 __PRI64_PREFIX "X"
	154
	155
	156	/* Macros for printing `intmax_t' and `uintmax_t'. */
	157	# define PRIdMAX __PRI64_PREFIX "d"
	158	# define PRIiMAX __PRI64_PREFIX "i"
	159	# define PRIoMAX __PRI64_PREFIX "o"
	160	# define PRIuMAX __PRI64_PREFIX "u"
	161	# define PRIxMAX __PRI64_PREFIX "x"
	162	# define PRIXMAX __PRI64_PREFIX "X"
	163
	164
	165	/* Macros for printing `intptr_t' and `uintptr_t'. */
	166	# define PRIdPTR __PRIPTR_PREFIX "d"
	167	# define PRIiPTR __PRIPTR_PREFIX "i"
	168	# define PRIoPTR __PRIPTR_PREFIX "o"
	169	# define PRIuPTR __PRIPTR_PREFIX "u"
	170	# define PRIxPTR __PRIPTR_PREFIX "x"
	171	# define PRIXPTR __PRIPTR_PREFIX "X"
	172
	173
	174	/* Macros for scanning format specifiers. */
	175
	176	/* Signed decimal notation. */
	177	# define SCNd8 "hhd"
	178	# define SCNd16 "hd"
	179	# define SCNd32 "d"
	180	# define SCNd64 __PRI64_PREFIX "d"
	181
	182	# define SCNdLEAST8 "hhd"
	183	# define SCNdLEAST16 "hd"
	184	# define SCNdLEAST32 "d"
	185	# define SCNdLEAST64 __PRI64_PREFIX "d"
	186
	187	# define SCNdFAST8 "hhd"
	188	# define SCNdFAST16 __PRIPTR_PREFIX "d"
	189	# define SCNdFAST32 __PRIPTR_PREFIX "d"
	190	# define SCNdFAST64 __PRI64_PREFIX "d"
	191
	192	/* Signed decimal notation. */
	193	# define SCNi8 "hhi"
	194	# define SCNi16 "hi"
	195	# define SCNi32 "i"
	196	# define SCNi64 __PRI64_PREFIX "i"
	197
	198	# define SCNiLEAST8 "hhi"
	199	# define SCNiLEAST16 "hi"
	200	# define SCNiLEAST32 "i"
	201	# define SCNiLEAST64 __PRI64_PREFIX "i"
	202
	203	# define SCNiFAST8 "hhi"
	204	# define SCNiFAST16 __PRIPTR_PREFIX "i"
	205	# define SCNiFAST32 __PRIPTR_PREFIX "i"
	206	# define SCNiFAST64 __PRI64_PREFIX "i"
	207
	208	/* Unsigned decimal notation. */
	209	# define SCNu8 "hhu"
	210	# define SCNu16 "hu"
	211	# define SCNu32 "u"
	212	# define SCNu64 __PRI64_PREFIX "u"
	213
	214	# define SCNuLEAST8 "hhu"
	215	# define SCNuLEAST16 "hu"
	216	# define SCNuLEAST32 "u"
217	# define SCNuLEAST64 __PRI64_PREFIX "u"
218
219	# define SCNuFAST8 "hhu"
220	# define SCNuFAST16 __PRIPTR_PREFIX "u"
221	# define SCNuFAST32 __PRIPTR_PREFIX "u"
222	# define SCNuFAST64 __PRI64_PREFIX "u"
223
224	/* Octal notation. */
225	# define SCNo8 "hho"
226	# define SCNo16 "ho"
227	# define SCNo32 "o"
228	# define SCNo64 __PRI64_PREFIX "o"
229
230	# define SCNoLEAST8 "hho"
231	# define SCNoLEAST16 "ho"
232	# define SCNoLEAST32 "o"
233	# define SCNoLEAST64 __PRI64_PREFIX "o"
234
235	# define SCNoFAST8 "hho"
236	# define SCNoFAST16 __PRIPTR_PREFIX "o"
237	# define SCNoFAST32 __PRIPTR_PREFIX "o"
238	# define SCNoFAST64 __PRI64_PREFIX "o"
239
240	/* Hexadecimal notation. */
241	# define SCNx8 "hhx"
242	# define SCNx16 "hx"
243	# define SCNx32 "x"
244	# define SCNx64 __PRI64_PREFIX "x"
245
246	# define SCNxLEAST8 "hhx"
247	# define SCNxLEAST16 "hx"
248	# define SCNxLEAST32 "x"
249	# define SCNxLEAST64 __PRI64_PREFIX "x"
250
251	# define SCNxFAST8 "hhx"
252	# define SCNxFAST16 __PRIPTR_PREFIX "x"
253	# define SCNxFAST32 __PRIPTR_PREFIX "x"
254	# define SCNxFAST64 __PRI64_PREFIX "x"
255
256
257	/* Macros for scanning `intmax_t' and `uintmax_t'. */
258	# define SCNdMAX __PRI64_PREFIX "d"
259	# define SCNiMAX __PRI64_PREFIX "i"
260	# define SCNoMAX __PRI64_PREFIX "o"
261	# define SCNuMAX __PRI64_PREFIX "u"
262	# define SCNxMAX __PRI64_PREFIX "x"
263
264	/* Macros for scaning `intptr_t' and `uintptr_t'. */
265	# define SCNdPTR __PRIPTR_PREFIX "d"
266	# define SCNiPTR __PRIPTR_PREFIX "i"
267	# define SCNoPTR __PRIPTR_PREFIX "o"
268	# define SCNuPTR __PRIPTR_PREFIX "u"
269	# define SCNxPTR __PRIPTR_PREFIX "x"
270
271	#endif /* C++ && format macros */
272
273
274	__BEGIN_DECLS
275
276	#if __WORDSIZE == 64
277
278	/* We have to define the `uintmax_t' type using `ldiv_t'. */
1c25bcac UD	279	typedef struct
	280	{
	281	long int quot; /* Quotient. */
	282	long int rem; /* Remainder. */
417bafec	283	} imaxdiv_t;
1c25bcac UD	284
	285	#else
	286
	287	/* We have to define the `uintmax_t' type using `lldiv_t'. */
417bafec	288	typedef struct
1c25bcac UD	289	{
	290	long long int quot; /* Quotient. */
	291	long long int rem; /* Remainder. */
417bafec	292	} imaxdiv_t;
1c25bcac UD	293
	294	#endif
	295
	296
	297	/* Compute absolute value of N. */
d8cf93f4	298	extern intmax_t imaxabs (intmax_t __n) __THROW __attribute__ ((__const__));
1c25bcac UD	299
1c25bcac UD	300	/* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */
d8cf93f4 UD	301	extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
d8cf93f4 UD	302	__THROW __attribute__ ((__const__));
1c25bcac UD	303
1c25bcac UD	304	/* Like `strtol' but convert to `intmax_t'. */
d8cf93f4 UD	305	extern intmax_t strtoimax (__const char *__restrict __nptr,
d8cf93f4 UD	306	char **__restrict __endptr, int __base) __THROW;
1c25bcac UD	307
1c25bcac UD	308	/* Like `strtoul' but convert to `uintmax_t'. */
68984987	309	extern uintmax_t strtoumax (__const char *__restrict __nptr,
d8cf93f4	310	char ** __restrict __endptr, int __base) __THROW;
1c25bcac UD	311
1c25bcac UD	312	/* Like `wcstol' but convert to `intmax_t'. */
647eb037 UD	313	extern intmax_t wcstoimax (__const __gwchar_t *__restrict __nptr,
647eb037 UD	314	__gwchar_t **__restrict __endptr, int __base)
68984987	315	__THROW;
1c25bcac UD	316
1c25bcac UD	317	/* Like `wcstoul' but convert to `uintmax_t'. */
647eb037 UD	318	extern uintmax_t wcstoumax (__const __gwchar_t *__restrict __nptr,
647eb037 UD	319	__gwchar_t ** __restrict __endptr, int __base)
68984987	320	__THROW;
1c25bcac UD	321
	322	#ifdef __USE_EXTERN_INLINES
	323
	324	# if __WORDSIZE == 64
	325
1c25bcac UD	326	/* Like `strtol' but convert to `intmax_t'. */
1c25bcac UD	327	# ifndef __strtol_internal_defined
d8cf93f4 UD	328	extern long int __strtol_internal (__const char *__restrict __nptr,
	329	char **__restrict __endptr,
	330	int __base, int __group) __THROW;
1c25bcac UD	331	# define __strtol_internal_defined 1
	332	# endif
	333	extern __inline intmax_t
	334	strtoimax (__const char __restrict nptr, char *__restrict endptr,
	335	int base) __THROW
	336	{
	337	return __strtol_internal (nptr, endptr, base, 0);
	338	}
	339
	340	/* Like `strtoul' but convert to `uintmax_t'. */
	341	# ifndef __strtoul_internal_defined
d8cf93f4 UD	342	extern unsigned long int __strtoul_internal (__const char *
	343	__restrict __nptr,
	344	char ** __restrict __endptr,
	345	int __base, int __group) __THROW;
1c25bcac UD	346	# define __strtoul_internal_defined 1
	347	# endif
	348	extern __inline uintmax_t
	349	strtoumax (__const char __restrict nptr, char *__restrict endptr,
	350	int base) __THROW
	351	{
	352	return __strtoul_internal (nptr, endptr, base, 0);
	353	}
	354
	355	/* Like `wcstol' but convert to `intmax_t'. */
	356	# ifndef __wcstol_internal_defined
647eb037 UD	357	extern long int __wcstol_internal (__const __gwchar_t * __restrict __nptr,
647eb037 UD	358	__gwchar_t **__restrict __endptr,
d8cf93f4	359	int __base, int __group) __THROW;
1c25bcac UD	360	# define __wcstol_internal_defined 1
	361	# endif
	362	extern __inline intmax_t
647eb037	363	wcstoimax (__const __gwchar_t __restrict nptr, __gwchar_t *__restrict endptr,
1c25bcac UD	364	int base) __THROW
	365	{
	366	return __wcstol_internal (nptr, endptr, base, 0);
	367	}
	368
	369
	370	/* Like `wcstoul' but convert to `uintmax_t'. */
	371	# ifndef __wcstoul_internal_defined
647eb037	372	extern unsigned long int __wcstoul_internal (__const __gwchar_t *
d8cf93f4	373	__restrict __nptr,
647eb037	374	__gwchar_t **
d8cf93f4 UD	375	__restrict __endptr,
d8cf93f4 UD	376	int __base, int __group) __THROW;
1c25bcac UD	377	# define __wcstoul_internal_defined 1
	378	# endif
	379	extern __inline uintmax_t
647eb037	380	wcstoumax (__const __gwchar_t __restrict nptr, __gwchar_t *__restrict endptr,
1c25bcac UD	381	int base) __THROW
	382	{
	383	return __wcstoul_internal (nptr, endptr, base, 0);
	384	}
	385
	386	# else /* __WORDSIZE == 32 */
	387
1c25bcac UD	388	/* Like `strtol' but convert to `intmax_t'. */
	389	# ifndef __strtoll_internal_defined
	390	__extension__
d8cf93f4 UD	391	extern long long int __strtoll_internal (__const char *__restrict __nptr,
	392	char **__restrict __endptr,
	393	int __base, int __group) __THROW;
1c25bcac UD	394	# define __strtoll_internal_defined 1
	395	# endif
	396	extern __inline intmax_t
	397	strtoimax (__const char __restrict nptr, char *__restrict endptr,
	398	int base) __THROW
	399	{
	400	return __strtoll_internal (nptr, endptr, base, 0);
	401	}
	402
	403	/* Like `strtoul' but convert to `uintmax_t'. */
	404	# ifndef __strtoull_internal_defined
	405	__extension__
d8cf93f4 UD	406	extern unsigned long long int __strtoull_internal (__const char *
	407	__restrict __nptr,
	408	char **
	409	__restrict __endptr,
	410	int __base,
	411	int __group) __THROW;
1c25bcac UD	412	# define __strtoull_internal_defined 1
	413	# endif
	414	extern __inline uintmax_t
	415	strtoumax (__const char __restrict nptr, char *__restrict endptr,
	416	int base) __THROW
	417	{
	418	return __strtoull_internal (nptr, endptr, base, 0);
	419	}
	420
	421	/* Like `wcstol' but convert to `intmax_t'. */
	422	# ifndef __wcstoll_internal_defined
	423	__extension__
647eb037	424	extern long long int __wcstoll_internal (__const __gwchar_t *
d8cf93f4	425	__restrict __nptr,
647eb037	426	__gwchar_t **__restrict __endptr,
d8cf93f4	427	int __base, int __group) __THROW;
1c25bcac UD	428	# define __wcstoll_internal_defined 1
	429	# endif
	430	extern __inline intmax_t
647eb037	431	wcstoimax (__const __gwchar_t __restrict nptr, __gwchar_t *__restrict endptr,
1c25bcac UD	432	int base) __THROW
	433	{
	434	return __wcstoll_internal (nptr, endptr, base, 0);
	435	}
	436
	437
	438	/* Like `wcstoul' but convert to `uintmax_t'. */
	439	# ifndef __wcstoull_internal_defined
	440	__extension__
647eb037	441	extern unsigned long long int __wcstoull_internal (__const __gwchar_t *
d8cf93f4	442	__restrict __nptr,
647eb037	443	__gwchar_t **
d8cf93f4 UD	444	__restrict __endptr,
	445	int __base,
	446	int __group) __THROW;
1c25bcac UD	447	# define __wcstoull_internal_defined 1
	448	# endif
	449	extern __inline uintmax_t
647eb037	450	wcstoumax (__const __gwchar_t __restrict nptr, __gwchar_t *__restrict endptr,
1c25bcac UD	451	int base) __THROW
	452	{
	453	return __wcstoull_internal (nptr, endptr, base, 0);
	454	}
	455
	456	# endif /* __WORDSIZE == 32 */
	457	#endif /* Use extern inlines. */
	458
	459	__END_DECLS
	460
	461	#endif /* inttypes.h */