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 #define WCSBIN_EOF 0x01 /* indicate input buffer EOF */ 104 #define WCSBIN_SURRO 0x02 /* allow surrogates */ 105 #define WCSBIN_LONGCODES 0x04 /* allow up to 31-bit WCs */ 106 #define WCSBIN_STRICT 0x08 /* no escaping, else escapes happen */ 107 108 struct tm; 109 110 __BEGIN_DECLS 111 wint_t btowc(int); 112 wint_t fgetwc(FILE *); 113 wchar_t * 114 fgetws(wchar_t * __restrict, int, FILE * __restrict); 115 wint_t fputwc(wchar_t, FILE *); 116 int fputws(const wchar_t * __restrict, FILE * __restrict); 117 int fwide(FILE *, int); 118 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...); 119 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...); 120 wint_t getwc(FILE *); 121 wint_t getwchar(void); 122 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict); 123 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t, 124 mbstate_t * __restrict); 125 int mbsinit(const mbstate_t *); 126 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 127 mbstate_t * __restrict); 128 size_t mbintowcr(wchar_t * __restrict dst, const char * __restrict src, 129 size_t dlen, size_t *slen, int flags); 130 wint_t putwc(wchar_t, FILE *); 131 wint_t putwchar(wchar_t); 132 int swprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict, 133 ...); 134 int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...); 135 wint_t ungetwc(wint_t, FILE *); 136 int vfwprintf(FILE * __restrict, const wchar_t * __restrict, 137 __va_list); 138 int vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict, 139 __va_list); 140 int vwprintf(const wchar_t * __restrict, __va_list); 141 size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); 142 size_t wcrtombin(char * __restrict dst, const wchar_t * __restrict src, 143 size_t dlen, size_t *slen, int flags); 144 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict); 145 wchar_t *wcschr(const wchar_t *, wchar_t) __pure; 146 int wcscmp(const wchar_t *, const wchar_t *) __pure; 147 int wcscoll(const wchar_t *, const wchar_t *); 148 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict); 149 size_t wcscspn(const wchar_t *, const wchar_t *) __pure; 150 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict, 151 const struct tm * __restrict); 152 size_t wcslen(const wchar_t *) __pure; 153 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, 154 size_t); 155 int wcsncmp(const wchar_t *, const wchar_t *, size_t) __pure; 156 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t); 157 wchar_t *wcspbrk(const wchar_t *, const wchar_t *) __pure; 158 wchar_t *wcsrchr(const wchar_t *, wchar_t) __pure; 159 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 160 mbstate_t * __restrict); 161 size_t wcsspn(const wchar_t *, const wchar_t *) __pure; 162 wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict) 163 __pure; 164 size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t); 165 int wctob(wint_t); 166 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict); 167 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict, 168 wchar_t ** __restrict); 169 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int); 170 unsigned long 171 wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int); 172 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t) __pure; 173 int wmemcmp(const wchar_t *, const wchar_t *, size_t) __pure; 174 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 175 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 176 wchar_t *wmemset(wchar_t *, wchar_t, size_t); 177 int wprintf(const wchar_t * __restrict, ...); 178 int wscanf(const wchar_t * __restrict, ...); 179 180 size_t utf8towcr(wchar_t * __restrict dst, const char * __restrict src, 181 size_t dlen, size_t *slen, int flags); 182 size_t wcrtoutf8(char * __restrict dst, const wchar_t * __restrict src, 183 size_t dlen, size_t *slen, int flags); 184 185 #ifndef _STDSTREAM_DECLARED 186 extern FILE *__stdinp; 187 extern FILE *__stdoutp; 188 extern FILE *__stderrp; 189 #define _STDSTREAM_DECLARED 190 #endif 191 192 #define getwc(fp) fgetwc(fp) 193 #define getwchar() fgetwc(__stdinp) 194 #define putwc(wc, fp) fputwc(wc, fp) 195 #define putwchar(wc) fputwc(wc, __stdoutp) 196 197 #if __ISO_C_VISIBLE >= 1999 198 int vfwscanf(FILE * __restrict, const wchar_t * __restrict, 199 __va_list); 200 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, 201 __va_list); 202 int vwscanf(const wchar_t * __restrict, __va_list); 203 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict); 204 long double 205 wcstold(const wchar_t * __restrict, wchar_t ** __restrict); 206 #ifdef __LONG_LONG_SUPPORTED 207 /* LONGLONG */ 208 long long 209 wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int); 210 /* LONGLONG */ 211 unsigned long long 212 wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int); 213 #endif 214 #endif /* __ISO_C_VISIBLE >= 1999 */ 215 216 #if __XSI_VISIBLE 217 int wcswidth(const wchar_t *, size_t); 218 int wcwidth(wchar_t); 219 #define wcwidth(_c) __wcwidth(_c) 220 #endif 221 222 #if __POSIX_VISIBLE >= 200809 223 size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 224 size_t, mbstate_t * __restrict); 225 FILE *open_wmemstream(wchar_t **, size_t *); 226 wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict); 227 wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 228 wchar_t *wcsdup(const wchar_t *); 229 int wcscasecmp(const wchar_t *, const wchar_t *); 230 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n); 231 size_t wcsnlen(const wchar_t *, size_t) __pure; 232 size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 233 size_t, mbstate_t * __restrict); 234 #endif 235 236 #if __BSD_VISIBLE 237 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict); 238 size_t wcslcat(wchar_t *, const wchar_t *, size_t); 239 size_t wcslcpy(wchar_t *, const wchar_t *, size_t); 240 #endif 241 242 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_) 243 #include <xlocale/_wchar.h> 244 #endif 245 __END_DECLS 246 247 #endif /* !_WCHAR_H_ */ 248