Initial import from FreeBSD RELENG_4:
[dragonfly.git] / include / wchar.h
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MD
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: src/include/wchar.h,v 1.3.2.2 2002/08/08 02:42:29 imp Exp $
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 * 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.
51 *
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.
63 *
64 * $NetBSD: wchar.h,v 1.8 2000/12/22 05:31:42 itojun Exp $
65 */
66
67#ifndef _WCHAR_H_
68#define _WCHAR_H_
69
70#include <sys/cdefs.h>
71#include <machine/ansi.h>
72#ifndef NULL
73#define NULL 0
74#endif
75
76#ifndef __cplusplus
77#ifdef _BSD_WCHAR_T_
78typedef _BSD_WCHAR_T_ wchar_t;
79#undef _BSD_WCHAR_T_
80#endif
81#endif
82
83#ifdef _BSD_MBSTATE_T_
84typedef _BSD_MBSTATE_T_ mbstate_t;
85#undef _BSD_MBSTATE_T_
86#endif
87
88#ifdef _BSD_WINT_T_
89typedef _BSD_WINT_T_ wint_t;
90#undef _BSD_WINT_T_
91#endif
92
93#ifdef _BSD_SIZE_T_
94typedef _BSD_SIZE_T_ size_t;
95#undef _BSD_SIZE_T_
96#endif
97
98#ifndef WEOF
99#define WEOF ((wint_t)-1)
100#endif
101
102__BEGIN_DECLS
103#if 0
104/* XXX: not implemented */
105size_t mbrlen __P((const char * __restrict, size_t, mbstate_t * __restrict));
106size_t mbrtowc __P((wchar_t * __restrict, const char * __restrict, size_t,
107 mbstate_t * __restrict));
108int mbsinit __P((const mbstate_t *));
109size_t mbsrtowcs __P((wchar_t * __restrict, const char ** __restrict, size_t,
110 mbstate_t * __restrict));
111size_t wcrtomb __P((char * __restrict, wchar_t, mbstate_t * __restrict));
112#endif
113wchar_t *wcscat __P((wchar_t * __restrict, const wchar_t * __restrict));
114wchar_t *wcschr __P((const wchar_t *, wchar_t));
115int wcscmp __P((const wchar_t *, const wchar_t *));
116wchar_t *wcscpy __P((wchar_t * __restrict, const wchar_t * __restrict));
117size_t wcscspn __P((const wchar_t *, const wchar_t *));
118size_t wcslen __P((const wchar_t *));
119wchar_t *wcsncat __P((wchar_t * __restrict, const wchar_t * __restrict,
120 size_t));
121int wcsncmp __P((const wchar_t *, const wchar_t *, size_t));
122wchar_t *wcsncpy __P((wchar_t * __restrict , const wchar_t * __restrict,
123 size_t));
124wchar_t *wcspbrk __P((const wchar_t *, const wchar_t *));
125wchar_t *wcsrchr __P((const wchar_t *, wchar_t));
126#if 0
127/* XXX: not implemented */
128size_t wcsrtombs __P((char * __restrict, const wchar_t ** __restrict, size_t,
129 mbstate_t * __restrict));
130#endif
131size_t wcsspn __P((const wchar_t *, const wchar_t *));
132wchar_t *wcsstr __P((const wchar_t *, const wchar_t *));
133wchar_t *wmemchr __P((const wchar_t *, wchar_t, size_t));
134int wmemcmp __P((const wchar_t *, const wchar_t *, size_t));
135wchar_t *wmemcpy __P((wchar_t * __restrict, const wchar_t * __restrict,
136 size_t));
137wchar_t *wmemmove __P((wchar_t *, const wchar_t *, size_t));
138wchar_t *wmemset __P((wchar_t *, wchar_t, size_t));
139
140size_t wcslcat __P((wchar_t *, const wchar_t *, size_t));
141size_t wcslcpy __P((wchar_t *, const wchar_t *, size_t));
142#if 0
143/* XXX: not implemented */
144int wcswidth __P((const wchar_t *, size_t));
145int wcwidth __P((wchar_t));
146#endif
147__END_DECLS
148
149#endif /* !_WCHAR_H_ */