include/wchar.h

   1 /*
   2  * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*-
  24  * Copyright (c)1999 Citrus Project,
  25  * All rights reserved.
  26  *
  27  * Redistribution and use in source and binary forms, with or without
  28  * modification, are permitted provided that the following conditions
  29  * are met:
  30  * 1. Redistributions of source code must retain the above copyright
  31  *    notice, this list of conditions and the following disclaimer.
  32  * 2. Redistributions in binary form must reproduce the above copyright
  33  *    notice, this list of conditions and the following disclaimer in the
  34  *    documentation and/or other materials provided with the distribution.
  35  *
  36  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  37  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  38  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  39  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  40  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  41  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  42  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  43  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  44  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  45  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  46  * SUCH DAMAGE.
  47  *
  48  * $FreeBSD: /repoman/r/ncvs/src/include/wchar.h,v 1.34 2003/03/13 06:29:53 tjr Exp $
  49  */
  50
  51 /*-
  52  * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
  53  * All rights reserved.
  54  *
  55  * This code is derived from software contributed to The NetBSD Foundation
  56  * by Julian Coleman.
  57  *
  58  * Redistribution and use in source and binary forms, with or without
  59  * modification, are permitted provided that the following conditions
  60  * are met:
  61  * 1. Redistributions of source code must retain the above copyright
  62  *    notice, this list of conditions and the following disclaimer.
  63  * 2. Redistributions in binary form must reproduce the above copyright
  64  *    notice, this list of conditions and the following disclaimer in the
  65  *    documentation and/or other materials provided with the distribution.
  66  * 3. All advertising materials mentioning features or use of this software
  67  *    must display the following acknowledgement:
  68  *        This product includes software developed by the NetBSD
  69  *        Foundation, Inc. and its contributors.
  70  * 4. Neither the name of The NetBSD Foundation nor the names of its
  71  *    contributors may be used to endorse or promote products derived
  72  *    from this software without specific prior written permission.
  73  *
  74  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  75  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  76  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  77  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  78  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  79  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  80  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  81  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  82  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  83  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  84  * POSSIBILITY OF SUCH DAMAGE.
  85  *
  86  *      $NetBSD: wchar.h,v 1.8 2000/12/22 05:31:42 itojun Exp $
  87  */
  88
  89 #ifndef _WCHAR_H_
  90 #define _WCHAR_H_
  91
  92 #include <sys/cdefs.h>
  93 #include <sys/types.h>
  94 #include <stdarg.h>
  95
  96 #ifndef NULL
  97 #define NULL    0
  98 #endif
  99
 100 #ifndef _BSD_SIZE_T_DEFINED_
 101 #define _BSD_SIZE_T_DEFINED_
 102 typedef _BSD_SIZE_T_    size_t;
 103 #endif
 104
 105 #ifndef _BSD_MBSTATE_T_DEFINED_
 106 #define _BSD_MBSTATE_T_DEFINED_
 107 typedef _BSD_MBSTATE_T_ mbstate_t;
 108 #endif
 109
 110 #ifndef _BSD_CT_RUNE_T_DEFINED_
 111 #define _BSD_CT_RUNE_T_DEFINED_
 112 typedef _BSD_CT_RUNE_T_ ct_rune_t;
 113 #endif
 114
 115 #ifndef _BSD_RUNE_T_DEFINED_
 116 #define _BSD_RUNE_T_DEFINED_
 117 typedef _BSD_RUNE_T_    rune_t;
 118 #endif
 119
 120 #ifndef __cplusplus
 121 #ifndef _BSD_WCHAR_T_DEFINED_
 122 #define _BSD_WCHAR_T_DEFINED_
 123 #ifdef  __WCHAR_TYPE__
 124 typedef __WCHAR_TYPE__  wchar_t;
 125 #else   /* ! __WCHAR_TYPE__ */
 126 typedef _BSD_WCHAR_T_   wchar_t;
 127 #endif  /* __WCHAR_TYPE__ */
 128 #endif  /* _BSD_WCHAR_T_DEFINED_ */
 129 #endif  /* __cplusplus */
 130
 131 #ifndef _BSD_WINT_T_DEFINED_
 132 #define _BSD_WINT_T_DEFINED_
 133 typedef _BSD_WINT_T_    wint_t;
 134 #endif
 135
 136 #ifndef WEOF
 137 #define WEOF    ((wint_t)-1)
 138 #endif
 139
 140 #ifndef WCHAR_MIN
 141 #define WCHAR_MIN       0
 142 #endif
 143
 144 #ifndef WCHAR_MAX
 145 #ifdef __WCHAR_MAX__
 146 #define WCHAR_MAX       __WCHAR_MAX__
 147 #else /* ! __WCHAR_MAX__ */
 148 #define WCHAR_MAX       0x7fffffff
 149 #endif /* __WCHAR_MAX__ */
 150 #endif
 151
 152 struct __sFILE;
 153 struct tm;
 154
 155 __BEGIN_DECLS
 156 wint_t  btowc(int);
 157 wint_t  fgetwc(struct __sFILE *);
 158 wchar_t *fgetws(wchar_t * __restrict, int, struct __sFILE * __restrict);
 159 wint_t  fputwc(wchar_t, struct __sFILE *);
 160 int     fputws(const wchar_t * __restrict, struct __sFILE * __restrict);
 161 int     fwide(struct __sFILE *, int);
 162 int     fwprintf(struct __sFILE * __restrict, const wchar_t * __restrict, ...);
 163 int     fwscanf(struct __sFILE * __restrict, const wchar_t * __restrict, ...);
 164 wint_t  getwc(struct __sFILE *);
 165 wint_t  getwchar(void);
 166 size_t  mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
 167 size_t  mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
 168             mbstate_t * __restrict);
 169 int     mbsinit(const mbstate_t *);
 170 size_t  mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
 171             mbstate_t * __restrict);
 172 wint_t  putwc(wchar_t, struct __sFILE *);
 173 wint_t  putwchar(wchar_t);
 174 int     swprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
 175             ...);
 176 int     swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
 177 wint_t  ungetwc(wint_t, struct __sFILE *);
 178 int     vfwprintf(struct __sFILE * __restrict, const wchar_t * __restrict,
 179             _BSD_VA_LIST_);
 180 int     vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
 181             _BSD_VA_LIST_);
 182 int     vwprintf(const wchar_t * __restrict, _BSD_VA_LIST_);
 183 size_t  wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
 184 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
 185 wchar_t *wcschr(const wchar_t *, wchar_t);
 186 int     wcscmp(const wchar_t *, const wchar_t *);
 187 int     wcscoll(const wchar_t *, const wchar_t *);
 188 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
 189 size_t  wcscspn(const wchar_t *, const wchar_t *);
 190 size_t  wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
 191             const struct tm * __restrict);
 192 size_t  wcslen(const wchar_t *);
 193 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t);
 194 int     wcsncmp(const wchar_t *, const wchar_t *, size_t);
 195 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
 196 wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
 197 wchar_t *wcsrchr(const wchar_t *, wchar_t);
 198 size_t  wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
 199             mbstate_t * __restrict);
 200 size_t  wcsspn(const wchar_t *, const wchar_t *);
 201 wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict);
 202 size_t  wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t);
 203 int     wctob(wint_t);
 204 double  wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
 205 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
 206             wchar_t ** __restrict);
 207 long     wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
 208 unsigned long
 209          wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
 210 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
 211 int     wmemcmp(const wchar_t *, const wchar_t *, size_t);
 212 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
 213 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
 214 wchar_t *wmemset(wchar_t *, wchar_t, size_t);
 215 int     wprintf(const wchar_t * __restrict, ...);
 216 int     wscanf(const wchar_t * __restrict, ...);
 217
 218 #if !defined(_ANSI_SOURCE)
 219 int     vfwscanf(struct __sFILE * __restrict, const wchar_t * __restrict,
 220             _BSD_VA_LIST_);
 221 int     vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
 222             _BSD_VA_LIST_);
 223 int     vwscanf(const wchar_t * __restrict, _BSD_VA_LIST_);
 224 float   wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
 225 long double
 226         wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
 227 long long
 228         wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
 229 unsigned long long
 230         wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int);
 231 int     wcswidth(const wchar_t *, size_t);
 232 int     wcwidth(wchar_t);
 233 size_t  wcslcat(wchar_t *, const wchar_t *, size_t);
 234 size_t  wcslcpy(wchar_t *, const wchar_t *, size_t);
 235 #endif /* !defined(_ANSI_SOURCE) */
 236 __END_DECLS
 237
 238 #endif /* !_WCHAR_H_ */