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freebsd/include/uchar.h
Ed Schouten 74b6b2bb99 Fix <uchar.h> in for C++11.
It turns out that in C++11, char16_t and char32_t are built-in types;
language keywords. Just fix this by putting traditional _*_T_DECLARED
blocks around the definitions. We'll just predefine these in
<sys/_types.h>.

This also opens up the possibility to define char16_t in other header
files, if ever needed (e.g. if we would gain a <ctype.h> for
char16_t/char32_t).
2013-05-25 16:58:12 +00:00

68 lines
2.2 KiB
C

/*-
* Copyright (c) 2013 Ed Schouten <ed@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _UCHAR_H_
#define _UCHAR_H_
#include <sys/cdefs.h>
#include <sys/_types.h>
#ifndef _CHAR16_T_DECLARED
typedef __char16_t char16_t;
#define _CHAR16_T_DECLARED
#endif
#ifndef _CHAR32_T_DECLARED
typedef __char32_t char32_t;
#define _CHAR32_T_DECLARED
#endif
#ifndef _MBSTATE_T_DECLARED
typedef __mbstate_t mbstate_t;
#define _MBSTATE_T_DECLARED
#endif
#ifndef _SIZE_T_DECLARED
typedef __size_t size_t;
#define _SIZE_T_DECLARED
#endif
__BEGIN_DECLS
size_t c16rtomb(char * __restrict, char16_t, mbstate_t * __restrict);
size_t c32rtomb(char * __restrict, char32_t, mbstate_t * __restrict);
size_t mbrtoc16(char16_t * __restrict, const char * __restrict, size_t,
mbstate_t * __restrict);
size_t mbrtoc32(char32_t * __restrict, const char * __restrict, size_t,
mbstate_t * __restrict);
#if __BSD_VISIBLE || defined(_XLOCALE_H_)
#include <xlocale/_uchar.h>
#endif
__END_DECLS
#endif /* !_UCHAR_H_ */