mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-21 04:31:04 +08:00
199fc19d3a
wint_t is a little finicky because it might be defined by stddef.h, which belongs to the compiler. In addition to the _types_, a bunch of other declarations shared between wctype.h and wchar.h are factored out to their own header. * libio/bits/types/FILE.h, libio/bits/types/__FILE.h * wcsmbs/bits/types/mbstate_t.h, wcsmbs/bits/types/__mbstate_t.h * wcsmbs/bits/types/wint_t.h: New single-type definition files. * wctype/bits/wctype-wchar.h: New file holding declarations shared between wctype.h and wchar.h. * libio/Makefile, wcsmbs/Makefile, wctype/Makefile: Install them. * include/bits/types/FILE.h, include/bits/types/__FILE.h * include/bits/types/mbstate_t.h, include/bits/types/__mbstate_t.h * include/bits/types/wint_t.h, include/bits/wcsmbs-wchar.h: New wrappers. * include/stdio.h, include/wchar.h, include/wctype.h: No need to handle __need macros. * grp/grp.h, gshadow/gshadow.h, hurd/hurd.h, iconv/gconv.h * libio/stdio.h, mach/mach.h, misc/mntent.h, pwd/pwd.h * shadow/shadow.h, stdio-common/printf.h, wcsmbs/uchar.h * wcsmbs/wchar.h, wctype/wctype.h * sysdeps/generic/_G_config.h, sysdeps/unix/sysv/linux/_G_config.h Use the new files instead of __need macros.
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/* Copyright (C) 2011-2017 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
/*
|
|
* ISO C11 Standard: 7.28
|
|
* Unicode utilities <uchar.h>
|
|
*/
|
|
|
|
#ifndef _UCHAR_H
|
|
#define _UCHAR_H 1
|
|
|
|
#include <features.h>
|
|
|
|
#define __need_size_t
|
|
#include <stddef.h>
|
|
|
|
#include <bits/types/mbstate_t.h>
|
|
|
|
#if defined __GNUC__ && !defined __USE_ISOCXX11
|
|
/* Define the 16-bit and 32-bit character types. Use the information
|
|
provided by the compiler. */
|
|
# if !defined __CHAR16_TYPE__ || !defined __CHAR32_TYPE__
|
|
# if defined __STDC_VERSION__ && __STDC_VERSION__ < 201000L
|
|
# error "<uchar.h> requires ISO C11 mode"
|
|
# else
|
|
# error "definitions of __CHAR16_TYPE__ and/or __CHAR32_TYPE__ missing"
|
|
# endif
|
|
# endif
|
|
typedef __CHAR16_TYPE__ char16_t;
|
|
typedef __CHAR32_TYPE__ char32_t;
|
|
#endif
|
|
|
|
|
|
__BEGIN_DECLS
|
|
|
|
/* Write char16_t representation of multibyte character pointed
|
|
to by S to PC16. */
|
|
extern size_t mbrtoc16 (char16_t *__restrict __pc16,
|
|
const char *__restrict __s, size_t __n,
|
|
mbstate_t *__restrict __p) __THROW;
|
|
|
|
/* Write multibyte representation of char16_t C16 to S. */
|
|
extern size_t c16rtomb (char *__restrict __s, char16_t __c16,
|
|
mbstate_t *__restrict __ps) __THROW;
|
|
|
|
|
|
|
|
/* Write char32_t representation of multibyte character pointed
|
|
to by S to PC32. */
|
|
extern size_t mbrtoc32 (char32_t *__restrict __pc32,
|
|
const char *__restrict __s, size_t __n,
|
|
mbstate_t *__restrict __p) __THROW;
|
|
|
|
/* Write multibyte representation of char32_t C32 to S. */
|
|
extern size_t c32rtomb (char *__restrict __s, char32_t __c32,
|
|
mbstate_t *__restrict __ps) __THROW;
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* uchar.h */
|