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/_null.h>
64 #include <sys/types.h>
65 #include <machine/limits.h>
69 #ifndef _WCHAR_T_DECLARED
70 #define _WCHAR_T_DECLARED
71 typedef __wchar_t wchar_t;
76 #define WCHAR_MIN INT_MIN
80 #define WCHAR_MAX INT_MAX
83 #ifndef _WINT_T_DECLARED
84 #define _WINT_T_DECLARED
85 typedef __wint_t wint_t;
88 #ifndef _MBSTATE_T_DECLARED
89 #define _MBSTATE_T_DECLARED
90 typedef __mbstate_t mbstate_t;
93 #ifndef _SIZE_T_DECLARED
94 #define _SIZE_T_DECLARED
95 typedef __size_t size_t;
98 #ifndef _STDFILE_DECLARED
99 #define _STDFILE_DECLARED
100 typedef struct __FILE FILE;
104 #define WEOF ((wint_t)(-1))
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 */
116 wint_t fgetwc(FILE *);
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,
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,
142 int vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
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,
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)
168 size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_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);
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, ...);
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);
189 #ifndef _STDSTREAM_DECLARED
190 extern FILE *__stdinp;
191 extern FILE *__stdoutp;
192 extern FILE *__stderrp;
193 #define _STDSTREAM_DECLARED
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)
201 #if __ISO_C_VISIBLE >= 1999
202 int vfwscanf(FILE * __restrict, const wchar_t * __restrict,
204 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
206 int vwscanf(const wchar_t * __restrict, __va_list);
207 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
209 wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
210 #ifdef __LONG_LONG_SUPPORTED
213 wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
216 wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int);
218 #endif /* __ISO_C_VISIBLE >= 1999 */
221 int wcswidth(const wchar_t *, size_t);
222 int wcwidth(wchar_t);
223 #define wcwidth(_c) __wcwidth(_c)
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);
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);
246 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
247 #include <xlocale/_wchar.h>
251 #endif /* !_WCHAR_H_ */