1 /* $NetBSD: src/include/wchar.h,v 1.20 2004/05/08 21:57:05 kleink Exp $ */ 2 /* $DragonFly: src/include/wchar.h,v 1.12 2008/06/05 17:53:10 swildner Exp $ */ 3 4 /*- 5 * Copyright (c)1999 Citrus Project, 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 /*- 31 * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. 32 * All rights reserved. 33 * 34 * This code is derived from software contributed to The NetBSD Foundation 35 * by Julian Coleman. 36 * 37 * Redistribution and use in source and binary forms, with or without 38 * modification, are permitted provided that the following conditions 39 * are met: 40 * 1. Redistributions of source code must retain the above copyright 41 * notice, this list of conditions and the following disclaimer. 42 * 2. Redistributions in binary form must reproduce the above copyright 43 * notice, this list of conditions and the following disclaimer in the 44 * documentation and/or other materials provided with the distribution. 45 * 3. All advertising materials mentioning features or use of this software 46 * must display the following acknowledgement: 47 * This product includes software developed by the NetBSD 48 * Foundation, Inc. and its contributors. 49 * 4. Neither the name of The NetBSD Foundation nor the names of its 50 * contributors may be used to endorse or promote products derived 51 * from this software without specific prior written permission. 52 * 53 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 54 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 55 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 56 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 57 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 58 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 59 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 60 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 61 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 62 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 63 * POSSIBILITY OF SUCH DAMAGE. 64 */ 65 66 #ifndef _WCHAR_H_ 67 #define _WCHAR_H_ 68 69 #include <sys/stdint.h> 70 /* XXX namespace pollution */ 71 #include <machine/limits.h> 72 73 #include <stdio.h> /* for FILE* */ 74 #include <sys/_null.h> 75 76 #ifndef _WCHAR_T_DECLARED 77 #define _WCHAR_T_DECLARED 78 typedef __wchar_t wchar_t; 79 #endif 80 81 #ifndef WCHAR_MIN 82 #define WCHAR_MIN INT_MIN 83 #endif 84 85 #ifndef WCHAR_MAX 86 #define WCHAR_MAX INT_MAX 87 #endif 88 89 #ifndef _WINT_T_DECLARED 90 #define _WINT_T_DECLARED 91 typedef __wint_t wint_t; 92 #endif 93 94 #ifndef WINT_MIN 95 #define WINT_MIN INT_MIN 96 #endif 97 98 #ifndef WINT_MAX 99 #define WINT_MAX INT_MAX 100 #endif 101 102 #ifndef _MBSTATE_T_DECLARED 103 #define _MBSTATE_T_DECLARED 104 typedef __mbstate_t mbstate_t; 105 #endif 106 107 #ifndef _SIZE_T_DECLARED 108 #define _SIZE_T_DECLARED 109 typedef __size_t size_t; 110 #endif 111 112 #ifndef WEOF 113 #define WEOF ((wint_t)(-1)) 114 #endif 115 116 struct tm; 117 118 __BEGIN_DECLS 119 wint_t btowc(int); 120 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict); 121 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t, 122 mbstate_t * __restrict); 123 int mbsinit(const mbstate_t *); 124 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 125 mbstate_t * __restrict); 126 size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); 127 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict); 128 wchar_t *wcschr(const wchar_t *, wchar_t); 129 int wcscmp(const wchar_t *, const wchar_t *); 130 int wcscoll(const wchar_t *, const wchar_t *); 131 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict); 132 size_t wcscspn(const wchar_t *, const wchar_t *); 133 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict, 134 const struct tm * __restrict); 135 size_t wcslen(const wchar_t *); 136 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t); 137 int wcsncmp(const wchar_t *, const wchar_t *, size_t); 138 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t); 139 size_t wcsnlen(const wchar_t *, size_t) __pure; 140 wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 141 wchar_t *wcsrchr(const wchar_t *, wchar_t); 142 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 143 mbstate_t * __restrict); 144 size_t wcsspn(const wchar_t *, const wchar_t *); 145 wchar_t *wcsstr(const wchar_t *, const wchar_t *); 146 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict, 147 wchar_t ** __restrict); 148 size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 149 wchar_t *wcswcs(const wchar_t *, const wchar_t *); 150 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 151 int wmemcmp(const wchar_t *, const wchar_t *, size_t); 152 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 153 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 154 wchar_t *wmemset(wchar_t *, wchar_t, size_t); 155 156 size_t wcslcat(wchar_t *, const wchar_t *, size_t); 157 size_t wcslcpy(wchar_t *, const wchar_t *, size_t); 158 int wcswidth(const wchar_t *, size_t); 159 int wctob(wint_t); 160 int wcwidth(wchar_t); 161 162 unsigned long wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int); 163 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int); 164 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict); 165 166 #if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE 167 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict); 168 long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict); 169 170 /* LONGLONG */ 171 long long wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int); 172 /* LONGLONG */ 173 unsigned long long wcstoull(const wchar_t * __restrict, 174 wchar_t ** __restrict, int); 175 #endif 176 177 wint_t ungetwc(wint_t, FILE *); 178 wint_t fgetwc(FILE *); 179 wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict); 180 wint_t getwc(FILE *); 181 wint_t getwchar(void); 182 wint_t fputwc(wchar_t, FILE *); 183 int fputws(const wchar_t * __restrict, FILE * __restrict); 184 wint_t putwc(wchar_t, FILE *); 185 wint_t putwchar(wchar_t); 186 187 int fwide(FILE *, int); 188 189 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict); 190 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...); 191 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...); 192 int swprintf(wchar_t * __restrict, size_t n, 193 const wchar_t * __restrict, ...); 194 int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...); 195 int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list); 196 int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict, 197 __va_list); 198 int vwprintf(const wchar_t * __restrict, __va_list); 199 int wprintf(const wchar_t * __restrict, ...); 200 int wscanf(const wchar_t * __restrict, ...); 201 #if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE 202 int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list); 203 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, 204 __va_list); 205 int vwscanf(const wchar_t * __restrict, __va_list); 206 #endif 207 __END_DECLS 208 209 #define getwc(f) fgetwc(f) 210 #define getwchar() getwc(stdin) 211 #define putwc(wc, f) fputwc((wc), (f)) 212 #define putwchar(wc) putwc((wc), stdout) 213 214 #endif /* !_WCHAR_H_ */ 215