1 /*- 2 * Copyright (c)1999 Citrus Project, 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/wchar.h 247411 2013-02-27 19:50:46Z jhb $ 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 * 45 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 46 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 47 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 48 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 49 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 50 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 51 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 52 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 53 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 54 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 55 * POSSIBILITY OF SUCH DAMAGE. 56 * 57 * $NetBSD: wchar.h,v 1.8 2000/12/22 05:31:42 itojun Exp $ 58 */ 59 60 #ifndef _WCHAR_H_ 61 #define _WCHAR_H_ 62 63 #include <stdio.h> /* for FILE* */ 64 #include <sys/_null.h> 65 #include <sys/types.h> 66 #include <machine/limits.h> 67 #include <ctype.h> 68 69 #ifndef __cplusplus 70 #ifndef _WCHAR_T_DECLARED 71 #define _WCHAR_T_DECLARED 72 typedef __wchar_t wchar_t; 73 #endif 74 #endif 75 76 #ifndef WCHAR_MIN 77 #define WCHAR_MIN INT_MIN 78 #endif 79 80 #ifndef WCHAR_MAX 81 #define WCHAR_MAX INT_MAX 82 #endif 83 84 #ifndef _WINT_T_DECLARED 85 #define _WINT_T_DECLARED 86 typedef __wint_t wint_t; 87 #endif 88 89 #ifndef _MBSTATE_T_DECLARED 90 #define _MBSTATE_T_DECLARED 91 typedef __mbstate_t mbstate_t; 92 #endif 93 94 #ifndef _SIZE_T_DECLARED 95 #define _SIZE_T_DECLARED 96 typedef __size_t size_t; 97 #endif 98 99 #ifndef WEOF 100 #define WEOF ((wint_t)(-1)) 101 #endif 102 103 #if __BSD_VISIBLE 104 #define WCSBIN_EOF 0x01 /* indicate input buffer EOF */ 105 #define WCSBIN_SURRO 0x02 /* allow surrogates */ 106 #define WCSBIN_LONGCODES 0x04 /* allow up to 31-bit WCs */ 107 #define WCSBIN_STRICT 0x08 /* no escaping, else escapes happen */ 108 #endif 109 110 struct tm; 111 112 __BEGIN_DECLS 113 wint_t btowc(int); 114 wint_t fgetwc(FILE *); 115 wchar_t * 116 fgetws(wchar_t * __restrict, int, FILE * __restrict); 117 wint_t fputwc(wchar_t, FILE *); 118 int fputws(const wchar_t * __restrict, FILE * __restrict); 119 int fwide(FILE *, int); 120 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...); 121 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...); 122 wint_t getwc(FILE *); 123 wint_t getwchar(void); 124 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict); 125 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t, 126 mbstate_t * __restrict); 127 int mbsinit(const mbstate_t *); 128 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 129 mbstate_t * __restrict); 130 #if __BSD_VISIBLE 131 size_t mbintowcr(wchar_t * __restrict dst, const char * __restrict src, 132 size_t dlen, size_t *slen, int flags); 133 #endif 134 wint_t putwc(wchar_t, FILE *); 135 wint_t putwchar(wchar_t); 136 int swprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict, 137 ...); 138 int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...); 139 wint_t ungetwc(wint_t, FILE *); 140 int vfwprintf(FILE * __restrict, const wchar_t * __restrict, 141 __va_list); 142 int vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict, 143 __va_list); 144 int vwprintf(const wchar_t * __restrict, __va_list); 145 size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); 146 #if __BSD_VISIBLE 147 size_t wcrtombin(char * __restrict dst, const wchar_t * __restrict src, 148 size_t dlen, size_t *slen, int flags); 149 #endif 150 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict); 151 wchar_t *wcschr(const wchar_t *, wchar_t) __pure; 152 int wcscmp(const wchar_t *, const wchar_t *) __pure; 153 int wcscoll(const wchar_t *, const wchar_t *); 154 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict); 155 size_t wcscspn(const wchar_t *, const wchar_t *) __pure; 156 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict, 157 const struct tm * __restrict); 158 size_t wcslen(const wchar_t *) __pure; 159 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, 160 size_t); 161 int wcsncmp(const wchar_t *, const wchar_t *, size_t) __pure; 162 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t); 163 wchar_t *wcspbrk(const wchar_t *, const wchar_t *) __pure; 164 wchar_t *wcsrchr(const wchar_t *, wchar_t) __pure; 165 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 166 mbstate_t * __restrict); 167 size_t wcsspn(const wchar_t *, const wchar_t *) __pure; 168 wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict) 169 __pure; 170 size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t); 171 int wctob(wint_t); 172 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict); 173 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict, 174 wchar_t ** __restrict); 175 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int); 176 unsigned long 177 wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int); 178 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t) __pure; 179 int wmemcmp(const wchar_t *, const wchar_t *, size_t) __pure; 180 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 181 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 182 wchar_t *wmemset(wchar_t *, wchar_t, size_t); 183 int wprintf(const wchar_t * __restrict, ...); 184 int wscanf(const wchar_t * __restrict, ...); 185 186 #if __BSD_VISIBLE 187 size_t utf8towcr(wchar_t * __restrict dst, const char * __restrict src, 188 size_t dlen, size_t *slen, int flags); 189 size_t wcrtoutf8(char * __restrict dst, const wchar_t * __restrict src, 190 size_t dlen, size_t *slen, int flags); 191 #endif 192 193 #ifndef _STDSTREAM_DECLARED 194 extern FILE *__stdinp; 195 extern FILE *__stdoutp; 196 extern FILE *__stderrp; 197 #define _STDSTREAM_DECLARED 198 #endif 199 200 #define getwc(fp) fgetwc(fp) 201 #define getwchar() fgetwc(__stdinp) 202 #define putwc(wc, fp) fputwc(wc, fp) 203 #define putwchar(wc) fputwc(wc, __stdoutp) 204 205 #if __ISO_C_VISIBLE >= 1999 206 int vfwscanf(FILE * __restrict, const wchar_t * __restrict, 207 __va_list); 208 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, 209 __va_list); 210 int vwscanf(const wchar_t * __restrict, __va_list); 211 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict); 212 long double 213 wcstold(const wchar_t * __restrict, wchar_t ** __restrict); 214 #ifdef __LONG_LONG_SUPPORTED 215 /* LONGLONG */ 216 long long 217 wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int); 218 /* LONGLONG */ 219 unsigned long long 220 wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int); 221 #endif 222 #endif /* __ISO_C_VISIBLE >= 1999 */ 223 224 #if __XSI_VISIBLE 225 int wcswidth(const wchar_t *, size_t); 226 int wcwidth(wchar_t); 227 #define wcwidth(_c) __wcwidth(_c) 228 #endif 229 230 #if __POSIX_VISIBLE >= 200809 231 size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 232 size_t, mbstate_t * __restrict); 233 FILE *open_wmemstream(wchar_t **, size_t *); 234 wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict); 235 wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 236 wchar_t *wcsdup(const wchar_t *); 237 int wcscasecmp(const wchar_t *, const wchar_t *); 238 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n); 239 size_t wcsnlen(const wchar_t *, size_t) __pure; 240 size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 241 size_t, mbstate_t * __restrict); 242 #endif 243 244 #if __BSD_VISIBLE 245 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict); 246 size_t wcslcat(wchar_t *, const wchar_t *, size_t); 247 size_t wcslcpy(wchar_t *, const wchar_t *, size_t); 248 #endif 249 250 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_) 251 #include <xlocale/_wchar.h> 252 #endif 253 __END_DECLS 254 255 #endif /* !_WCHAR_H_ */ 256