2 * Copyright (c)1999 Citrus Project,
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
26 * $FreeBSD: head/include/wchar.h 247411 2013-02-27 19:50:46Z jhb $
30 * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
31 * All rights reserved.
33 * This code is derived from software contributed to The NetBSD Foundation
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
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.
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.
57 * $NetBSD: wchar.h,v 1.8 2000/12/22 05:31:42 itojun Exp $
63 #include <sys/cdefs.h>
64 #include <sys/_null.h>
65 #include <sys/types.h>
66 #include <machine/limits.h>
67 #include <machine/stdarg.h> /* for __va_list */
68 #include <machine/wchar_limits.h>
69 #include <machine/wchar.h>
72 #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE
73 #ifndef _VA_LIST_DECLARED
74 #define _VA_LIST_DECLARED
76 /* prevent gcc from fixing this header */
78 typedef __va_list va_list;
83 #ifndef _WCHAR_T_DECLARED
84 #define _WCHAR_T_DECLARED
85 typedef ___wchar_t wchar_t;
90 #define WCHAR_MIN __WCHAR_MIN
94 #define WCHAR_MAX __WCHAR_MAX
97 #ifndef _WINT_T_DECLARED
98 #define _WINT_T_DECLARED
99 typedef __wint_t wint_t;
102 #ifndef _MBSTATE_T_DECLARED
103 #define _MBSTATE_T_DECLARED
104 typedef __mbstate_t mbstate_t;
107 #ifndef _SIZE_T_DECLARED
108 #define _SIZE_T_DECLARED
109 typedef __size_t size_t;
113 #define WEOF ((wint_t)(-1))
117 #define WCSBIN_EOF 0x01 /* indicate input buffer EOF */
118 #define WCSBIN_SURRO 0x02 /* allow surrogates */
119 #define WCSBIN_LONGCODES 0x04 /* allow up to 31-bit WCs */
120 #define WCSBIN_STRICT 0x08 /* no escaping, else escapes happen */
123 #ifndef _STDFILE_DECLARED
124 #define _STDFILE_DECLARED
125 typedef struct __FILE FILE;
132 wint_t fgetwc(FILE *);
134 fgetws(wchar_t * __restrict, int, FILE * __restrict);
135 wint_t fputwc(wchar_t, FILE *);
136 int fputws(const wchar_t * __restrict, FILE * __restrict);
137 int fwide(FILE *, int);
138 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
139 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
140 wint_t getwc(FILE *);
141 wint_t getwchar(void);
142 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
143 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
144 mbstate_t * __restrict);
145 int mbsinit(const mbstate_t *);
146 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
147 mbstate_t * __restrict);
149 size_t mbintowcr(wchar_t * __restrict dst, const char * __restrict src,
150 size_t dlen, size_t *slen, int flags);
152 wint_t putwc(wchar_t, FILE *);
153 wint_t putwchar(wchar_t);
154 int swprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
156 int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
157 wint_t ungetwc(wint_t, FILE *);
158 int vfwprintf(FILE * __restrict, const wchar_t * __restrict,
160 int vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
162 int vwprintf(const wchar_t * __restrict, __va_list);
163 size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
165 size_t wcrtombin(char * __restrict dst, const wchar_t * __restrict src,
166 size_t dlen, size_t *slen, int flags);
168 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
169 wchar_t *wcschr(const wchar_t *, wchar_t) __pure;
170 int wcscmp(const wchar_t *, const wchar_t *) __pure;
171 int wcscoll(const wchar_t *, const wchar_t *);
172 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
173 size_t wcscspn(const wchar_t *, const wchar_t *) __pure;
174 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
175 const struct tm * __restrict);
176 size_t wcslen(const wchar_t *) __pure;
177 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict,
179 int wcsncmp(const wchar_t *, const wchar_t *, size_t) __pure;
180 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
181 wchar_t *wcspbrk(const wchar_t *, const wchar_t *) __pure;
182 wchar_t *wcsrchr(const wchar_t *, wchar_t) __pure;
183 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
184 mbstate_t * __restrict);
185 size_t wcsspn(const wchar_t *, const wchar_t *) __pure;
186 wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict)
188 size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t);
190 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
191 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
192 wchar_t ** __restrict);
193 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
195 wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
196 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t) __pure;
197 int wmemcmp(const wchar_t *, const wchar_t *, size_t) __pure;
198 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
199 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
200 wchar_t *wmemset(wchar_t *, wchar_t, size_t);
201 int wprintf(const wchar_t * __restrict, ...);
202 int wscanf(const wchar_t * __restrict, ...);
205 size_t utf8towcr(wchar_t * __restrict dst, const char * __restrict src,
206 size_t dlen, size_t *slen, int flags);
207 size_t wcrtoutf8(char * __restrict dst, const wchar_t * __restrict src,
208 size_t dlen, size_t *slen, int flags);
211 #ifndef _STDSTREAM_DECLARED
212 extern FILE *__stdinp;
213 extern FILE *__stdoutp;
214 extern FILE *__stderrp;
215 #define _STDSTREAM_DECLARED
218 #define getwc(fp) fgetwc(fp)
219 #define getwchar() fgetwc(__stdinp)
220 #define putwc(wc, fp) fputwc(wc, fp)
221 #define putwchar(wc) fputwc(wc, __stdoutp)
223 #if __ISO_C_VISIBLE >= 1999
224 int vfwscanf(FILE * __restrict, const wchar_t * __restrict,
226 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
228 int vwscanf(const wchar_t * __restrict, __va_list);
229 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
231 wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
232 #ifdef __LONG_LONG_SUPPORTED
235 wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
238 wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int);
240 #endif /* __ISO_C_VISIBLE >= 1999 */
243 int wcswidth(const wchar_t *, size_t);
244 int wcwidth(wchar_t);
245 #define wcwidth(_c) __wcwidth(_c)
248 #if __POSIX_VISIBLE >= 200809
249 size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
250 size_t, mbstate_t * __restrict);
251 FILE *open_wmemstream(wchar_t **, size_t *);
252 wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict);
253 wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
254 wchar_t *wcsdup(const wchar_t *) __malloclike;
255 int wcscasecmp(const wchar_t *, const wchar_t *);
256 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n);
257 size_t wcsnlen(const wchar_t *, size_t) __pure;
258 size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
259 size_t, mbstate_t * __restrict);
263 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
264 size_t wcslcat(wchar_t *, const wchar_t *, size_t);
265 size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
268 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
269 #include <xlocale/_wchar.h>
273 #endif /* !_WCHAR_H_ */