mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 02:50:09 +00:00
e918a7feeb
1998-07-09 13:34 Ulrich Drepper <drepper@cygnus.com> * grp/grp.h: Define gid_t also for __USE_XOPEN. * io/fcntl.h: Include <sys/stat.h> also for __USE_XOPEN. * io/utime.h: Define time_t also for __USE_XOPEN. * io/sys/stat.h: Define time_t also for __USE_XOPEN. Define *_t types except for pid_t also for __USE_XOPEN. Define S_* macros also for __USE_XOPEN. * locale/langinfo.h: Define CODESET, CRNCYSTR, RADIXCHAR, and THOUSEP also for __USE_XOPEN. * math/math.c: Define M_* macros also for __USE_XOPEN. * math/bits/mathcalls.h: Declare hypot also for __USE_XOPEN. * posix/fnmatch.h: Define FNM_NOSYS and for if _XOPEN_SOURCE is defined. * posix/glob.h: Likewise for GLOB_NOSYS. * posix/regex.h: Likewise for REG_NOSYS. * posix/wordexp.h: Likewise for WRDE_NOSYS. * posix/unistd.h: Define *_t types also for __USE_XOPEN. * posix/sys/wait.h: Define pid_t for __USE_XOPEN. * pwd/pwd.h: Define gid_t and pid_t also for __USE_XOPEN. * signal/signal.h: Define pid_t also fir __USE_XOPEN. * sysdeps/unix/sysv/linux/bits/fcntl.h: Define _RSYNC and O_DSYNC also for __USE_POSIX199309. * sysdeps/unix/sysv/linux/bits/termios.h: Define the various B* constants also for __USE_XOPEN. * wcsmbs/wchar.h: For XPG4 include wctype.h. * intl/dcgettext.c (find_msg): Initialize act to prevent warning. * locale/setlocale.c (new_composite_name): Likewise for last_len. * libio/stdio.h: Don't declare fclose_unlocked. * sysdeps/posix/fpathconf.c: Handle _PC_FILESIZEBITS. 1998-07-08 Mark Kettenis <kettenis@phys.uva.nl> * stdio/stdio.h: Add prototypes for fflush_unlocked, getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked, fgets_unlocked, fread_unlocked, fwrite_unlocked, clearerr_unlocked, feof_unlocked, ferror_unlocked, fileno_unlocked, flockfile, ftrylockfile, funlockfile. [__USE_XOPEN && !__USE_GNU] Declare optarg, optind, opterr. Add prototype for getopt. * stdio/clearerr.c (clearerr_unlocked): Weak alias for clearerr. * stdio/feof.c (feof_unlocked): Weak alias for feof. * stdio/ferror.c (ferror_unlocked): Weak alias for ferror. * stdio/fflush.c (fflush_unlocked): Weak alias for fflush. * stdio/fgets.c (fgets_unlocked): Weak alias for fgets. * stdio/fileno.c (fileno_unlocked): Weak alias for fileno. * stdio/fputc.c (fputc_unlocked): Weak alias for fputc. * stdio/fread.c (fread_unlocked): Weak alias for fread. * stdio/fwrite.c (fwrite_unlocked): Weak alias for fwrite. * stdio/getc.c (getchar_unlocked): Weak alias for getc. * stdio/getchar.c (getchar_unlocked): Weak alias for getchar. * stdio/putc.c (putc_unlocked): Weak alias for putc. * stdio/putchar.c (putchar_unlocked): Weak alias for putchar. * stdio/Versions [GLIBC_2.1]: Add clearerr_unlocked, feof_unlocked, ferror_unlocked, fflush_unlocked, fgets_unlocked, fileno_unlocked, fputc_unlocked, fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked, putc_unlocked and putchar_unlocked. * libio/Versions: Move flockfile, ftrylockfile and funlockfile from here ... * stdio-common/Versions: ... to here. 1998-07-09 Andreas Jaeger <aj@arthur.rhein-neckar.de> * Makerules (versioning): Correct typo.
521 lines
20 KiB
C
521 lines
20 KiB
C
/* Copyright (C) 1995, 1996, 1997, 1998 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
/*
|
|
* ISO C Standard, Amendment 1, 7.16.4
|
|
* General wide-string utilities <wchar.h>
|
|
*/
|
|
|
|
#ifndef _WCHAR_H
|
|
#define _WCHAR_H 1
|
|
|
|
#include <features.h>
|
|
|
|
/* Get FILE definition. */
|
|
#define __need_FILE
|
|
#include <stdio.h>
|
|
|
|
/* Get size_t, wchar_t, wint_t and NULL from <stddef.h>. */
|
|
#define __need_size_t
|
|
#define __need_wchar_t
|
|
#define __need_wint_t
|
|
#define __need_NULL
|
|
#include <stddef.h>
|
|
|
|
/* We try to get wint_t from <stddef.h>, but not all GCC versions define it
|
|
there. So define it ourselves if it remains undefined. */
|
|
#ifndef _WINT_T
|
|
/* Integral type unchanged by default argument promotions that can
|
|
hold any value corresponding to members of the extended character
|
|
set, as well as at least one value that does not correspond to any
|
|
member of the extended character set. */
|
|
# define _WINT_T
|
|
typedef unsigned int wint_t;
|
|
#endif
|
|
|
|
|
|
/* Conversion state information. */
|
|
typedef struct
|
|
{
|
|
int count; /* Number of bytes needed for the current character. */
|
|
wint_t value; /* Value so far. */
|
|
} mbstate_t;
|
|
|
|
#ifndef WCHAR_MIN
|
|
/* These constants might also be defined in <inttypes.h>. */
|
|
# define WCHAR_MIN ((wchar_t) 0)
|
|
# define WCHAR_MAX (~WCHAR_MIN)
|
|
#endif
|
|
|
|
#ifndef WEOF
|
|
# define WEOF (0xffffffffu)
|
|
#endif
|
|
|
|
/* For XPG4 compliance we have to define the stuff from <wctype.h> here
|
|
as well. */
|
|
#if defined __USE_XOPEN && !defined __USE_UNIX98
|
|
# include <wctype.h>
|
|
#endif
|
|
|
|
/* This incomplete type is defined in <time.h> but needed here because
|
|
of `wcsftime'. */
|
|
struct tm;
|
|
|
|
|
|
__BEGIN_DECLS
|
|
|
|
/* Copy SRC to DEST. */
|
|
extern wchar_t *wcscpy __P ((wchar_t *__restrict __dest,
|
|
__const wchar_t *__restrict __src));
|
|
/* Copy no more than N wide-characters of SRC to DEST. */
|
|
extern wchar_t *wcsncpy __P ((wchar_t *__restrict __dest,
|
|
__const wchar_t *__restrict __src, size_t __n));
|
|
|
|
/* Append SRC onto DEST. */
|
|
extern wchar_t *wcscat __P ((wchar_t *__restrict __dest,
|
|
__const wchar_t *__restrict __src));
|
|
/* Append no more than N wide-characters of SRC onto DEST. */
|
|
extern wchar_t *wcsncat __P ((wchar_t *__restrict __dest,
|
|
__const wchar_t *__restrict __src, size_t __n));
|
|
|
|
/* Compare S1 and S2. */
|
|
extern int wcscmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
|
|
/* Compare N wide-characters of S1 and S2. */
|
|
extern int wcsncmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
|
|
size_t __n));
|
|
|
|
#ifdef __USE_GNU
|
|
/* Compare S1 and S2, ignoring case. */
|
|
extern int __wcscasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
|
|
extern int wcscasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
|
|
|
|
/* Compare no more than N chars of S1 and S2, ignoring case. */
|
|
extern int __wcsncasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
|
|
size_t __n));
|
|
extern int wcsncasecmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
|
|
size_t __n));
|
|
|
|
/* Similar to the two functions above but take the information from
|
|
the provided locale and not the global locale. */
|
|
# include <xlocale.h>
|
|
|
|
extern int __wcscasecmp_l __P ((__const wchar_t *__s1, __const wchar_t *__s2,
|
|
__locale_t __loc));
|
|
|
|
extern int __wcsncasecmp_l __P ((__const wchar_t *__s1, __const wchar_t *__s2,
|
|
size_t __n, __locale_t __loc));
|
|
#endif
|
|
|
|
/* Compare S1 and S2, both interpreted as appropriate to the
|
|
LC_COLLATE category of the current locale. */
|
|
extern int wcscoll __P ((__const wchar_t *__s1, __const wchar_t *__s2));
|
|
/* Transform S2 into array pointed to by S1 such that if wcscmp is
|
|
applied to two transformed strings the result is the as applying
|
|
`wcscoll' to the original strings. */
|
|
extern size_t wcsxfrm __P ((wchar_t *__restrict __s1,
|
|
__const wchar_t *__restrict __s2, size_t __n));
|
|
|
|
#ifdef __USE_GNU
|
|
/* Similar to the two functions above but take the information from
|
|
the provided locale and not the global locale. */
|
|
|
|
/* Compare S1 and S2, both interpreted as appropriate to the
|
|
LC_COLLATE category of the given locale. */
|
|
extern int __wcscoll_l __P ((__const wchar_t *__s1, __const wchar_t *__s2,
|
|
__locale_t __loc));
|
|
/* Transform S2 into array pointed to by S1 such that if wcscmp is
|
|
applied to two transformed strings the result is the as applying
|
|
`wcscoll' to the original strings. */
|
|
extern size_t __wcsxfrm_l __P ((wchar_t *__s1, __const wchar_t *__s2,
|
|
size_t __n, __locale_t __loc));
|
|
|
|
/* Duplicate S, returning an identical malloc'd string. */
|
|
extern wchar_t *wcsdup __P ((__const wchar_t *__s));
|
|
#endif
|
|
|
|
/* Find the first occurrence of WC in WCS. */
|
|
extern wchar_t *wcschr __P ((__const wchar_t *__wcs, wchar_t __wc));
|
|
/* Find the last occurrence of WC in WCS. */
|
|
extern wchar_t *wcsrchr __P ((__const wchar_t *__wcs, wchar_t __wc));
|
|
|
|
/* Return the length of the initial segmet of WCS which
|
|
consists entirely of wide characters not in REJECT. */
|
|
extern size_t wcscspn __P ((__const wchar_t *__wcs,
|
|
__const wchar_t *__reject));
|
|
/* Return the length of the initial segmet of WCS which
|
|
consists entirely of wide characters in ACCEPT. */
|
|
extern size_t wcsspn __P ((__const wchar_t *__wcs, __const wchar_t *__accept));
|
|
/* Find the first occurrence in WCS of any character in ACCEPT. */
|
|
extern wchar_t *wcspbrk __P ((__const wchar_t *__wcs,
|
|
__const wchar_t *__accept));
|
|
/* Find the first occurrence of NEEDLE in HAYSTACK. */
|
|
extern wchar_t *wcsstr __P ((__const wchar_t *__haystack,
|
|
__const wchar_t *__needle));
|
|
|
|
#if defined __USE_XOPEN && !defined __USE_UNIX98
|
|
/* Another name for `wcsstr' from XPG4. */
|
|
extern wchar_t *wcswcs __P ((__const wchar_t *__haystack,
|
|
__const wchar_t *__needle));
|
|
#endif
|
|
|
|
/* Divide WCS into tokens separated by characters in DELIM. */
|
|
extern wchar_t *wcstok __P ((wchar_t *__restrict __s,
|
|
__const wchar_t *__restrict __delim,
|
|
wchar_t **__restrict __ptr));
|
|
|
|
/* Return the number of wide characters in S. */
|
|
extern size_t __wcslen __P ((__const wchar_t *__s));
|
|
extern size_t wcslen __P ((__const wchar_t *__s));
|
|
|
|
#ifdef __USE_GNU
|
|
/* Return the number of wide characters in S, but at most MAXLEN. */
|
|
extern size_t __wcsnlen __P ((__const wchar_t *__s, size_t __maxlen));
|
|
extern size_t wcsnlen __P ((__const wchar_t *__s, size_t __maxlen));
|
|
#endif
|
|
|
|
|
|
/* Search N wide characters of S for C. */
|
|
extern wchar_t *wmemchr __P ((__const wchar_t *__s, wchar_t __c, size_t __n));
|
|
|
|
/* Compare N wide characters of S1 and S2. */
|
|
extern int wmemcmp __P ((__const wchar_t *__restrict __s1,
|
|
__const wchar_t *__restrict __s2, size_t __n));
|
|
|
|
/* Copy N wide characters of SRC to DEST. */
|
|
extern wchar_t *wmemcpy __P ((wchar_t *__restrict __s1,
|
|
__const wchar_t *__restrict __s2, size_t __n));
|
|
|
|
/* Copy N wide characters of SRC to DEST, guaranteeing
|
|
correct behavior for overlapping strings. */
|
|
extern wchar_t *wmemmove __P ((wchar_t *__s1, __const wchar_t *__s2,
|
|
size_t __n));
|
|
|
|
/* Set N wide characters of S to C. */
|
|
extern wchar_t *wmemset __P ((wchar_t *__s, wchar_t __c, size_t __n));
|
|
|
|
|
|
/* Determine whether C constitutes a valid (one-byte) multibyte
|
|
character. */
|
|
extern wint_t __btowc __P ((int __c));
|
|
extern wint_t btowc __P ((int __c));
|
|
|
|
/* Determine whether C corresponds to a member of the extended
|
|
character set whose multibyte representation is a single byte. */
|
|
extern int wctob __P ((wint_t __c));
|
|
|
|
/* Determine whether PS points to an object representing the initial
|
|
state. */
|
|
extern int __mbsinit __P ((__const mbstate_t *__ps));
|
|
extern int mbsinit __P ((__const mbstate_t *__ps));
|
|
|
|
/* Write wide character representation of multibyte character pointed
|
|
to by S to PWC. */
|
|
extern size_t __mbrtowc __P ((wchar_t *__restrict __pwc,
|
|
__const char *__restrict __s, size_t __n,
|
|
mbstate_t *__restrict __p));
|
|
extern size_t mbrtowc __P ((wchar_t *__restrict __pwc,
|
|
__const char *__restrict __s, size_t __n,
|
|
mbstate_t *__p));
|
|
|
|
/* Write multibyte representation of wide character WC to S. */
|
|
extern size_t __wcrtomb __P ((char *__restrict __s, wchar_t __wc,
|
|
mbstate_t *__restrict __ps));
|
|
extern size_t wcrtomb __P ((char *__restrict __s, wchar_t __wc,
|
|
mbstate_t *__restrict __ps));
|
|
|
|
/* Return number of bytes in multibyte character pointed to by S. */
|
|
extern size_t __mbrlen __P ((__const char *__restrict __s, size_t __n,
|
|
mbstate_t *__restrict __ps));
|
|
extern size_t mbrlen __P ((__const char *__restrict __s, size_t __n,
|
|
mbstate_t *__restrict __ps));
|
|
|
|
#if defined __OPTIMIZE__ \
|
|
&& (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
|
|
/* Define inline function as optimization. */
|
|
extern __inline size_t mbrlen (__const char *__restrict __s, size_t __n,
|
|
mbstate_t *__restrict __ps)
|
|
{ return (__ps != NULL
|
|
? __mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); }
|
|
#endif
|
|
|
|
/* Write wide character representation of multibyte character string
|
|
SRC to DST. */
|
|
extern size_t __mbsrtowcs __P ((wchar_t *__restrict __dst,
|
|
__const char **__restrict __src,
|
|
size_t __len, mbstate_t *__restrict __ps));
|
|
extern size_t mbsrtowcs __P ((wchar_t *__restrict __dst,
|
|
__const char **__restrict __src,
|
|
size_t __len, mbstate_t *__restrict __ps));
|
|
|
|
/* Write multibyte character representation of wide character string
|
|
SRC to DST. */
|
|
extern size_t __wcsrtombs __P ((char *__restrict __dst,
|
|
__const wchar_t **__restrict __src,
|
|
size_t __len, mbstate_t *__restrict __ps));
|
|
extern size_t wcsrtombs __P ((char *__restrict __dst,
|
|
__const wchar_t **__restrict __src,
|
|
size_t __len, mbstate_t *__restrict __ps));
|
|
|
|
|
|
#ifdef __USE_GNU
|
|
/* Write wide character representation of at most NMC bytes of the
|
|
multibyte character string SRC to DST. */
|
|
extern size_t __mbsnrtowcs __P ((wchar_t *__restrict __dst,
|
|
__const char **__restrict __src, size_t __nmc,
|
|
size_t __len, mbstate_t *__restrict __ps));
|
|
extern size_t mbsnrtowcs __P ((wchar_t *__restrict __dst,
|
|
__const char **__restrict __src, size_t __nmc,
|
|
size_t __len, mbstate_t *__restrict __ps));
|
|
|
|
/* Write multibyte character representation of at most NWC characters
|
|
from the wide character string SRC to DST. */
|
|
extern size_t __wcsnrtombs __P ((char *__restrict __dst,
|
|
__const wchar_t **__restrict __src,
|
|
size_t __nwc, size_t __len,
|
|
mbstate_t *__restrict __ps));
|
|
extern size_t wcsnrtombs __P ((char *__restrict __dst,
|
|
__const wchar_t **__restrict __src,
|
|
size_t __nwc, size_t __len,
|
|
mbstate_t *__restrict __ps));
|
|
#endif /* use GNU */
|
|
|
|
|
|
/* The following functions are extensions found in X/Open CAE. */
|
|
#ifdef __USE_XOPEN
|
|
/* Determine number of column positions required for C. */
|
|
extern int wcwidth __P ((wint_t __c));
|
|
|
|
/* Determine number of column positions required for first N wide
|
|
characters (or fewer if S ends before this) in S. */
|
|
extern int wcswidth __P ((__const wchar_t *__s, size_t __n));
|
|
#endif /* Use X/Open. */
|
|
|
|
|
|
/* Convert initial portion of the wide string NPTR to `double'
|
|
representation. */
|
|
extern double wcstod __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr));
|
|
|
|
#ifdef __USE_GNU
|
|
/* Likewise for `float' and `long double' sizes of floating-point numbers. */
|
|
extern float wcstof __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr));
|
|
extern __long_double_t wcstold __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr));
|
|
#endif /* GNU */
|
|
|
|
|
|
/* Convert initial portion of wide string NPTR to `long int'
|
|
representation. */
|
|
extern long int wcstol __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr, int __base));
|
|
|
|
/* Convert initial portion of wide string NPTR to `unsigned long int'
|
|
representation. */
|
|
extern unsigned long int wcstoul __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base));
|
|
|
|
#if defined __GNUC__ && defined __USE_GNU
|
|
/* Convert initial portion of wide string NPTR to `long int'
|
|
representation. */
|
|
extern long long int wcstoq __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr, int __base));
|
|
|
|
/* Convert initial portion of wide string NPTR to `unsigned long long int'
|
|
representation. */
|
|
extern unsigned long long int wcstouq __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base));
|
|
#endif /* GCC and use GNU. */
|
|
|
|
#if defined __USE_ISOC9X || (defined __GNUC__ && defined __USE_GNU)
|
|
/* Convert initial portion of wide string NPTR to `long int'
|
|
representation. */
|
|
extern long long int wcstoll __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr, int __base));
|
|
|
|
/* Convert initial portion of wide string NPTR to `unsigned long long int'
|
|
representation. */
|
|
extern unsigned long long int wcstoull __P ((__const wchar_t *
|
|
__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base));
|
|
#endif /* ISO C 9X or GCC and GNU. */
|
|
|
|
#ifdef __USE_GNU
|
|
/* The concept of one static locale per category is not very well
|
|
thought out. Many applications will need to process its data using
|
|
information from several different locales. Another application is
|
|
the implementation of the internationalization handling in the
|
|
upcoming ISO C++ standard library. To support this another set of
|
|
the functions using locale data exist which have an additional
|
|
argument.
|
|
|
|
Attention: all these functions are *not* standardized in any form.
|
|
This is a proof-of-concept implementation. */
|
|
|
|
/* Structure for reentrant locale using functions. This is an
|
|
(almost) opaque type for the user level programs. */
|
|
# include <xlocale.h>
|
|
|
|
/* Special versions of the functions above which take the locale to
|
|
use as an additional parameter. */
|
|
extern long int __wcstol_l __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr, int __base,
|
|
__locale_t __loc));
|
|
|
|
extern unsigned long int __wcstoul_l __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base, __locale_t __loc));
|
|
|
|
extern long long int __wcstoll_l __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base, __locale_t __loc));
|
|
|
|
extern unsigned long long int __wcstoull_l __P ((__const wchar_t *__restrict
|
|
__nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base,
|
|
__locale_t __loc));
|
|
|
|
extern double __wcstod_l __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
__locale_t __loc));
|
|
|
|
extern float __wcstof_l __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
__locale_t __loc));
|
|
|
|
extern __long_double_t __wcstold_l __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
__locale_t __loc));
|
|
#endif /* GNU */
|
|
|
|
|
|
/* The internal entry points for `wcstoX' take an extra flag argument
|
|
saying whether or not to parse locale-dependent number grouping. */
|
|
extern double __wcstod_internal __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __group));
|
|
extern float __wcstof_internal __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __group));
|
|
extern __long_double_t __wcstold_internal __P ((__const wchar_t *
|
|
__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __group));
|
|
|
|
#ifndef __wcstol_internal_defined
|
|
extern long int __wcstol_internal __P ((__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base, int __group));
|
|
# define __wcstol_internal_defined 1
|
|
#endif
|
|
#ifndef __wcstoul_internal_defined
|
|
extern unsigned long int __wcstoul_internal __P ((__const wchar_t *
|
|
__restrict __nptr,
|
|
wchar_t **
|
|
__restrict __endptr,
|
|
int __base, int __group));
|
|
# define __wcstoul_internal_defined 1
|
|
#endif
|
|
#ifndef __wcstoll_internal_defined
|
|
extern long long int __wcstoll_internal __P ((__const wchar_t *
|
|
__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base, int __group));
|
|
# define __wcstoll_internal_defined 1
|
|
#endif
|
|
#ifndef __wcstoull_internal_defined
|
|
extern unsigned long long int __wcstoull_internal __P ((__const wchar_t *
|
|
__restrict __nptr,
|
|
wchar_t **
|
|
__restrict __endptr,
|
|
int __base,
|
|
int __group));
|
|
# define __wcstoull_internal_defined 1
|
|
#endif
|
|
|
|
|
|
#if defined __OPTIMIZE__ && __GNUC__ >= 2
|
|
/* Define inline functions which call the internal entry points. */
|
|
|
|
extern __inline double wcstod (__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr)
|
|
{ return __wcstod_internal (__nptr, __endptr, 0); }
|
|
extern __inline long int wcstol (__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr, int __base)
|
|
{ return __wcstol_internal (__nptr, __endptr, __base, 0); }
|
|
extern __inline unsigned long int wcstoul (__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base)
|
|
{ return __wcstoul_internal (__nptr, __endptr, __base, 0); }
|
|
|
|
# ifdef __USE_GNU
|
|
extern __inline float wcstof (__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr)
|
|
{ return __wcstof_internal (__nptr, __endptr, 0); }
|
|
extern __inline __long_double_t wcstold (__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr)
|
|
{ return __wcstold_internal (__nptr, __endptr, 0); }
|
|
|
|
|
|
extern __inline long long int wcstoq (__const wchar_t *__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base)
|
|
{ return __wcstoll_internal (__nptr, __endptr, __base, 0); }
|
|
extern __inline unsigned long long int wcstouq (__const wchar_t *
|
|
__restrict __nptr,
|
|
wchar_t **__restrict __endptr,
|
|
int __base)
|
|
{ return __wcstoull_internal (__nptr, __endptr, __base, 0); }
|
|
# endif /* Use GNU. */
|
|
#endif /* Optimizing GCC >=2. */
|
|
|
|
|
|
#ifdef __USE_GNU
|
|
/* Copy SRC to DEST, returning the address of the terminating L'\0' in
|
|
DEST. */
|
|
extern wchar_t *__wcpcpy __P ((wchar_t *__dest, __const wchar_t *__src));
|
|
extern wchar_t *wcpcpy __P ((wchar_t *__dest, __const wchar_t *__src));
|
|
|
|
/* Copy no more than N characters of SRC to DEST, returning the address of
|
|
the last character written into DEST. */
|
|
extern wchar_t *__wcpncpy __P ((wchar_t *__dest, __const wchar_t *__src,
|
|
size_t __n));
|
|
extern wchar_t *wcpncpy __P ((wchar_t *__dest, __const wchar_t *__src,
|
|
size_t __n));
|
|
#endif /* use GNU */
|
|
|
|
|
|
/* The X/Open standard demands that most of the functions defined in
|
|
the <wctype.h> header must also appear here. This is probably
|
|
because some X/Open members wrote their implementation before the
|
|
ISO C standard was published and introduced the better solution.
|
|
We have to provide these definitions for compliance reasons but we
|
|
do this nonsense only if really necessary. */
|
|
#if defined __USE_UNIX98 && !defined __USE_GNU
|
|
# define __need_iswxxx
|
|
# include <wctype.h>
|
|
#endif
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* wchar.h */
|