1 /* $NetBSD: src/include/wchar.h,v 1.20 2004/05/08 21:57:05 kleink Exp $ */ 2 3 /*- 4 * Copyright (c)1999 Citrus Project, 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 /*- 30 * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. 31 * All rights reserved. 32 * 33 * This code is derived from software contributed to The NetBSD Foundation 34 * by Julian Coleman. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 1. Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * 2. Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in the 43 * documentation and/or other materials provided with the distribution. 44 * 3. All advertising materials mentioning features or use of this software 45 * must display the following acknowledgement: 46 * This product includes software developed by the NetBSD 47 * Foundation, Inc. and its contributors. 48 * 4. Neither the name of The NetBSD Foundation nor the names of its 49 * contributors may be used to endorse or promote products derived 50 * from this software without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 53 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 54 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 55 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 56 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 57 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 58 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 59 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 60 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 61 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 62 * POSSIBILITY OF SUCH DAMAGE. 63 */ 64 65 #ifndef _WCHAR_H_ 66 #define _WCHAR_H_ 67 68 #include <sys/stdint.h> 69 /* XXX namespace pollution */ 70 #include <machine/limits.h> 71 72 #include <stdio.h> /* for FILE* */ 73 #include <sys/_null.h> 74 75 #ifndef __cplusplus 76 #ifndef _WCHAR_T_DECLARED 77 #define _WCHAR_T_DECLARED 78 typedef __wchar_t wchar_t; 79 #endif 80 #endif 81 82 #ifndef WCHAR_MIN 83 #define WCHAR_MIN INT_MIN 84 #endif 85 86 #ifndef WCHAR_MAX 87 #define WCHAR_MAX INT_MAX 88 #endif 89 90 #ifndef _WINT_T_DECLARED 91 #define _WINT_T_DECLARED 92 typedef __wint_t wint_t; 93 #endif 94 95 #ifndef WINT_MIN 96 #define WINT_MIN INT_MIN 97 #endif 98 99 #ifndef WINT_MAX 100 #define WINT_MAX INT_MAX 101 #endif 102 103 #ifndef _MBSTATE_T_DECLARED 104 #define _MBSTATE_T_DECLARED 105 typedef __mbstate_t mbstate_t; 106 #endif 107 108 #ifndef _SIZE_T_DECLARED 109 #define _SIZE_T_DECLARED 110 typedef __size_t size_t; 111 #endif 112 113 #ifndef WEOF 114 #define WEOF ((wint_t)(-1)) 115 #endif 116 117 struct tm; 118 119 __BEGIN_DECLS 120 wint_t btowc(int); 121 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict); 122 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t, 123 mbstate_t * __restrict); 124 int mbsinit(const mbstate_t *); 125 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 126 mbstate_t * __restrict); 127 size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); 128 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict); 129 wchar_t *wcschr(const wchar_t *, wchar_t); 130 int wcscmp(const wchar_t *, const wchar_t *); 131 int wcscoll(const wchar_t *, const wchar_t *); 132 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict); 133 size_t wcscspn(const wchar_t *, const wchar_t *); 134 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict, 135 const struct tm * __restrict); 136 int wcscasecmp(const wchar_t *, const wchar_t *); 137 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n); 138 size_t wcslen(const wchar_t *); 139 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t); 140 int wcsncmp(const wchar_t *, const wchar_t *, size_t); 141 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t); 142 size_t wcsnlen(const wchar_t *, size_t) __pure; 143 wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 144 wchar_t *wcsrchr(const wchar_t *, wchar_t); 145 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 146 mbstate_t * __restrict); 147 size_t wcsspn(const wchar_t *, const wchar_t *); 148 wchar_t *wcsstr(const wchar_t *, const wchar_t *); 149 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict, 150 wchar_t ** __restrict); 151 size_t wcsxfrm(wchar_t *, const wchar_t *, size_t); 152 wchar_t *wcswcs(const wchar_t *, const wchar_t *); 153 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 154 int wmemcmp(const wchar_t *, const wchar_t *, size_t); 155 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 156 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 157 wchar_t *wmemset(wchar_t *, wchar_t, size_t); 158 159 size_t wcslcat(wchar_t *, const wchar_t *, size_t); 160 size_t wcslcpy(wchar_t *, const wchar_t *, size_t); 161 int wcswidth(const wchar_t *, size_t); 162 int wctob(wint_t); 163 int wcwidth(wchar_t); 164 165 unsigned long wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int); 166 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int); 167 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict); 168 169 #if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE 170 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict); 171 long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict); 172 173 /* LONGLONG */ 174 long long wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int); 175 /* LONGLONG */ 176 unsigned long long wcstoull(const wchar_t * __restrict, 177 wchar_t ** __restrict, int); 178 #endif 179 180 wint_t ungetwc(wint_t, FILE *); 181 wint_t fgetwc(FILE *); 182 wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict); 183 wint_t getwc(FILE *); 184 wint_t getwchar(void); 185 wint_t fputwc(wchar_t, FILE *); 186 int fputws(const wchar_t * __restrict, FILE * __restrict); 187 wint_t putwc(wchar_t, FILE *); 188 wint_t putwchar(wchar_t); 189 190 int fwide(FILE *, int); 191 192 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict); 193 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...); 194 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...); 195 int swprintf(wchar_t * __restrict, size_t n, 196 const wchar_t * __restrict, ...); 197 int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...); 198 int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list); 199 int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict, 200 __va_list); 201 int vwprintf(const wchar_t * __restrict, __va_list); 202 int wprintf(const wchar_t * __restrict, ...); 203 int wscanf(const wchar_t * __restrict, ...); 204 #if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE 205 int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list); 206 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, 207 __va_list); 208 int vwscanf(const wchar_t * __restrict, __va_list); 209 #endif 210 211 #if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 212 wchar_t *wcsdup(const wchar_t *); 213 #endif 214 __END_DECLS 215 216 #define getwc(f) fgetwc(f) 217 #define getwchar() getwc(stdin) 218 #define putwc(wc, f) fputwc((wc), (f)) 219 #define putwchar(wc) putwc((wc), stdout) 220 221 #endif /* !_WCHAR_H_ */ 222