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 <sys/_null.h> 64 #include <sys/types.h> 65 #include <machine/limits.h> 66 #include <ctype.h> 67 68 #ifndef __cplusplus 69 #ifndef _WCHAR_T_DECLARED 70 #define _WCHAR_T_DECLARED 71 typedef __wchar_t wchar_t; 72 #endif 73 #endif 74 75 #ifndef WCHAR_MIN 76 #define WCHAR_MIN INT_MIN 77 #endif 78 79 #ifndef WCHAR_MAX 80 #define WCHAR_MAX INT_MAX 81 #endif 82 83 #ifndef _WINT_T_DECLARED 84 #define _WINT_T_DECLARED 85 typedef __wint_t wint_t; 86 #endif 87 88 #ifndef _MBSTATE_T_DECLARED 89 #define _MBSTATE_T_DECLARED 90 typedef __mbstate_t mbstate_t; 91 #endif 92 93 #ifndef _SIZE_T_DECLARED 94 #define _SIZE_T_DECLARED 95 typedef __size_t size_t; 96 #endif 97 98 #ifndef _STDFILE_DECLARED 99 #define _STDFILE_DECLARED 100 typedef struct __FILE FILE; 101 #endif 102 103 #ifndef WEOF 104 #define WEOF ((wint_t)(-1)) 105 #endif 106 107 #define WCSBIN_EOF 0x01 /* indicate input buffer EOF */ 108 #define WCSBIN_SURRO 0x02 /* allow surrogates */ 109 #define WCSBIN_LONGCODES 0x04 /* allow up to 31-bit WCs */ 110 #define WCSBIN_STRICT 0x08 /* no escaping, else escapes happen */ 111 112 struct tm; 113 114 __BEGIN_DECLS 115 wint_t btowc(int); 116 wint_t fgetwc(FILE *); 117 wchar_t * 118 fgetws(wchar_t * __restrict, int, FILE * __restrict); 119 wint_t fputwc(wchar_t, FILE *); 120 int fputws(const wchar_t * __restrict, FILE * __restrict); 121 int fwide(FILE *, int); 122 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...); 123 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...); 124 wint_t getwc(FILE *); 125 wint_t getwchar(void); 126 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict); 127 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t, 128 mbstate_t * __restrict); 129 int mbsinit(const mbstate_t *); 130 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 131 mbstate_t * __restrict); 132 size_t mbintowcr(wchar_t * __restrict dst, const char * __restrict src, 133 size_t dlen, size_t *slen, int flags); 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 size_t wcrtombin(char * __restrict dst, const wchar_t * __restrict src, 147 size_t dlen, size_t *slen, int flags); 148 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict); 149 wchar_t *wcschr(const wchar_t *, wchar_t) __pure; 150 int wcscmp(const wchar_t *, const wchar_t *) __pure; 151 int wcscoll(const wchar_t *, const wchar_t *); 152 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict); 153 size_t wcscspn(const wchar_t *, const wchar_t *) __pure; 154 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict, 155 const struct tm * __restrict); 156 size_t wcslen(const wchar_t *) __pure; 157 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, 158 size_t); 159 int wcsncmp(const wchar_t *, const wchar_t *, size_t) __pure; 160 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t); 161 wchar_t *wcspbrk(const wchar_t *, const wchar_t *) __pure; 162 wchar_t *wcsrchr(const wchar_t *, wchar_t) __pure; 163 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 164 mbstate_t * __restrict); 165 size_t wcsspn(const wchar_t *, const wchar_t *) __pure; 166 wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict) 167 __pure; 168 size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t); 169 int wctob(wint_t); 170 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict); 171 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict, 172 wchar_t ** __restrict); 173 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int); 174 unsigned long 175 wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int); 176 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t) __pure; 177 int wmemcmp(const wchar_t *, const wchar_t *, size_t) __pure; 178 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 179 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 180 wchar_t *wmemset(wchar_t *, wchar_t, size_t); 181 int wprintf(const wchar_t * __restrict, ...); 182 int wscanf(const wchar_t * __restrict, ...); 183 184 size_t utf8towcr(wchar_t * __restrict dst, const char * __restrict src, 185 size_t dlen, size_t *slen, int flags); 186 size_t wcrtoutf8(char * __restrict dst, const wchar_t * __restrict src, 187 size_t dlen, size_t *slen, int flags); 188 189 #ifndef _STDSTREAM_DECLARED 190 extern FILE *__stdinp; 191 extern FILE *__stdoutp; 192 extern FILE *__stderrp; 193 #define _STDSTREAM_DECLARED 194 #endif 195 196 #define getwc(fp) fgetwc(fp) 197 #define getwchar() fgetwc(__stdinp) 198 #define putwc(wc, fp) fputwc(wc, fp) 199 #define putwchar(wc) fputwc(wc, __stdoutp) 200 201 #if __ISO_C_VISIBLE >= 1999 202 int vfwscanf(FILE * __restrict, const wchar_t * __restrict, 203 __va_list); 204 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, 205 __va_list); 206 int vwscanf(const wchar_t * __restrict, __va_list); 207 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict); 208 long double 209 wcstold(const wchar_t * __restrict, wchar_t ** __restrict); 210 #ifdef __LONG_LONG_SUPPORTED 211 /* LONGLONG */ 212 long long 213 wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int); 214 /* LONGLONG */ 215 unsigned long long 216 wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int); 217 #endif 218 #endif /* __ISO_C_VISIBLE >= 1999 */ 219 220 #if __XSI_VISIBLE 221 int wcswidth(const wchar_t *, size_t); 222 int wcwidth(wchar_t); 223 #define wcwidth(_c) __wcwidth(_c) 224 #endif 225 226 #if __POSIX_VISIBLE >= 200809 227 size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, 228 size_t, mbstate_t * __restrict); 229 FILE *open_wmemstream(wchar_t **, size_t *); 230 wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict); 231 wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); 232 wchar_t *wcsdup(const wchar_t *); 233 int wcscasecmp(const wchar_t *, const wchar_t *); 234 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n); 235 size_t wcsnlen(const wchar_t *, size_t) __pure; 236 size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t, 237 size_t, mbstate_t * __restrict); 238 #endif 239 240 #if __BSD_VISIBLE 241 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict); 242 size_t wcslcat(wchar_t *, const wchar_t *, size_t); 243 size_t wcslcpy(wchar_t *, const wchar_t *, size_t); 244 #endif 245 246 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_) 247 #include <xlocale/_wchar.h> 248 #endif 249 __END_DECLS 250 251 #endif /* !_WCHAR_H_ */ 252