include/uchar.h

   1 /*-
   2  * Copyright (c) 2013 Ed Schouten <ed@FreeBSD.org>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $FreeBSD: head/include/uchar.h 250985 2013-05-25 16:58:12Z ed $
  27  */
  28
  29 #ifndef _UCHAR_H_
  30 #define _UCHAR_H_
  31
  32 #include <sys/cdefs.h>
  33 #include <machine/stdint.h>
  34 #include <machine/wchar.h>      /* for __mbstate_t */
  35
  36 #if !defined(__cplusplus) || __cplusplus < 201103
  37 typedef __uint_least16_t        char16_t;
  38 typedef __uint_least32_t        char32_t;
  39 #endif
  40
  41 #ifndef _MBSTATE_T_DECLARED
  42 typedef __mbstate_t     mbstate_t;
  43 #define _MBSTATE_T_DECLARED
  44 #endif
  45
  46 #ifndef _SIZE_T_DECLARED
  47 typedef __size_t        size_t;
  48 #define _SIZE_T_DECLARED
  49 #endif
  50
  51 __BEGIN_DECLS
  52 size_t  c16rtomb(char * __restrict, char16_t, mbstate_t * __restrict);
  53 size_t  c32rtomb(char * __restrict, char32_t, mbstate_t * __restrict);
  54 size_t  mbrtoc16(char16_t * __restrict, const char * __restrict, size_t,
  55     mbstate_t * __restrict);
  56 size_t  mbrtoc32(char32_t * __restrict, const char * __restrict, size_t,
  57     mbstate_t * __restrict);
  58 #if __BSD_VISIBLE || defined(_XLOCALE_H_)
  59 #include <xlocale/_uchar.h>
  60 #endif
  61 __END_DECLS
  62
  63 #endif /* !_UCHAR_H_ */