test: Sync with FreeBSD.
[dragonfly.git] / include / wchar.h
blob4895b261724eec6cf61640a007d5adc5954ca7f3
1 /* $NetBSD: src/include/wchar.h,v 1.20 2004/05/08 21:57:05 kleink Exp $ */
3 /*-
4 * Copyright (c)1999 Citrus Project,
5 * All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
29 /*-
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
34 * by Julian Coleman.
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 * 3. All advertising materials mentioning features or use of this software
45 * must display the following acknowledgement:
46 * This product includes software developed by the NetBSD
47 * Foundation, Inc. and its contributors.
48 * 4. Neither the name of The NetBSD Foundation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
52 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
53 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
54 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
55 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
56 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
57 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
58 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
59 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
60 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
61 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
62 * POSSIBILITY OF SUCH DAMAGE.
65 #ifndef _WCHAR_H_
66 #define _WCHAR_H_
68 #include <sys/stdint.h>
69 /* XXX namespace pollution */
70 #include <machine/limits.h>
72 #include <stdio.h> /* for FILE* */
73 #include <sys/_null.h>
75 #ifndef __cplusplus
76 #ifndef _WCHAR_T_DECLARED
77 #define _WCHAR_T_DECLARED
78 typedef __wchar_t wchar_t;
79 #endif
80 #endif
82 #ifndef WCHAR_MIN
83 #define WCHAR_MIN INT_MIN
84 #endif
86 #ifndef WCHAR_MAX
87 #define WCHAR_MAX INT_MAX
88 #endif
90 #ifndef _WINT_T_DECLARED
91 #define _WINT_T_DECLARED
92 typedef __wint_t wint_t;
93 #endif
95 #ifndef WINT_MIN
96 #define WINT_MIN INT_MIN
97 #endif
99 #ifndef WINT_MAX
100 #define WINT_MAX INT_MAX
101 #endif
103 #ifndef _MBSTATE_T_DECLARED
104 #define _MBSTATE_T_DECLARED
105 typedef __mbstate_t mbstate_t;
106 #endif
108 #ifndef _SIZE_T_DECLARED
109 #define _SIZE_T_DECLARED
110 typedef __size_t size_t;
111 #endif
113 #ifndef WEOF
114 #define WEOF ((wint_t)(-1))
115 #endif
117 struct tm;
119 __BEGIN_DECLS
120 wint_t btowc(int);
121 size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
122 size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
123 mbstate_t * __restrict);
124 int mbsinit(const mbstate_t *);
125 size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
126 mbstate_t * __restrict);
127 size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
128 wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
129 wchar_t *wcschr(const wchar_t *, wchar_t);
130 int wcscmp(const wchar_t *, const wchar_t *);
131 int wcscoll(const wchar_t *, const wchar_t *);
132 wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
133 size_t wcscspn(const wchar_t *, const wchar_t *);
134 size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
135 const struct tm * __restrict);
136 int wcscasecmp(const wchar_t *, const wchar_t *);
137 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n);
138 size_t wcslen(const wchar_t *);
139 wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t);
140 int wcsncmp(const wchar_t *, const wchar_t *, size_t);
141 wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
142 size_t wcsnlen(const wchar_t *, size_t) __pure;
143 wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
144 wchar_t *wcsrchr(const wchar_t *, wchar_t);
145 size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
146 mbstate_t * __restrict);
147 size_t wcsspn(const wchar_t *, const wchar_t *);
148 wchar_t *wcsstr(const wchar_t *, const wchar_t *);
149 wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
150 wchar_t ** __restrict);
151 size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
152 wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
153 int wmemcmp(const wchar_t *, const wchar_t *, size_t);
154 wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
155 wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
156 wchar_t *wmemset(wchar_t *, wchar_t, size_t);
158 size_t wcslcat(wchar_t *, const wchar_t *, size_t);
159 size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
160 int wcswidth(const wchar_t *, size_t);
161 int wctob(wint_t);
162 int wcwidth(wchar_t);
164 unsigned long wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
165 long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
166 double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
168 #if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
169 float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
170 long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
172 /* LONGLONG */
173 long long wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
174 /* LONGLONG */
175 unsigned long long wcstoull(const wchar_t * __restrict,
176 wchar_t ** __restrict, int);
177 #endif
179 wint_t ungetwc(wint_t, FILE *);
180 wint_t fgetwc(FILE *);
181 wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict);
182 wint_t getwc(FILE *);
183 wint_t getwchar(void);
184 wint_t fputwc(wchar_t, FILE *);
185 int fputws(const wchar_t * __restrict, FILE * __restrict);
186 wint_t putwc(wchar_t, FILE *);
187 wint_t putwchar(wchar_t);
189 int fwide(FILE *, int);
191 wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
192 int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
193 int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
194 int swprintf(wchar_t * __restrict, size_t n,
195 const wchar_t * __restrict, ...);
196 int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
197 int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list);
198 int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict,
199 __va_list);
200 int vwprintf(const wchar_t * __restrict, __va_list);
201 int wprintf(const wchar_t * __restrict, ...);
202 int wscanf(const wchar_t * __restrict, ...);
203 #if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
204 int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list);
205 int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
206 __va_list);
207 int vwscanf(const wchar_t * __restrict, __va_list);
208 #endif
210 #if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE
211 wchar_t *wcsdup(const wchar_t *);
212 #endif
213 __END_DECLS
215 #define getwc(f) fgetwc(f)
216 #define getwchar() getwc(stdin)
217 #define putwc(wc, f) fputwc((wc), (f))
218 #define putwchar(wc) putwc((wc), stdout)
220 #endif /* !_WCHAR_H_ */