COPYRIGHT: Fix typo.
[dragonfly.git] / include / wchar.h
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32a7b49a 1/* $NetBSD: src/include/wchar.h,v 1.20 2004/05/08 21:57:05 kleink Exp $ */
e4dcda4d 2/* $DragonFly: src/include/wchar.h,v 1.12 2008/06/05 17:53:10 swildner Exp $ */
32a7b49a 3
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4/*-
5 * Copyright (c)1999 Citrus Project,
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
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28 */
29
30/*-
31 * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
32 * All rights reserved.
33 *
34 * This code is derived from software contributed to The NetBSD Foundation
35 * by Julian Coleman.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 * 1. Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * 2. Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in the
44 * documentation and/or other materials provided with the distribution.
45 * 3. All advertising materials mentioning features or use of this software
46 * must display the following acknowledgement:
47 * This product includes software developed by the NetBSD
48 * Foundation, Inc. and its contributors.
49 * 4. Neither the name of The NetBSD Foundation nor the names of its
50 * contributors may be used to endorse or promote products derived
51 * from this software without specific prior written permission.
52 *
53 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
54 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
55 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
56 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
57 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
58 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
59 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
60 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
61 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
62 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
63 * POSSIBILITY OF SUCH DAMAGE.
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64 */
65
66#ifndef _WCHAR_H_
67#define _WCHAR_H_
68
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69#include <sys/stdint.h>
70/* XXX namespace pollution */
71#include <machine/limits.h>
72
73#include <stdio.h> /* for FILE* */
e4dcda4d 74#include <sys/_null.h>
984263bc 75
a81b3ef3 76#ifndef _WCHAR_T_DECLARED
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77#define _WCHAR_T_DECLARED
78typedef __wchar_t wchar_t;
984263bc 79#endif
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80
81#ifndef WCHAR_MIN
82#define WCHAR_MIN INT_MIN
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83#endif
84
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85#ifndef WCHAR_MAX
86#define WCHAR_MAX INT_MAX
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87#endif
88
a81b3ef3 89#ifndef _WINT_T_DECLARED
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90#define _WINT_T_DECLARED
91typedef __wint_t wint_t;
92#endif
93
94#ifndef WINT_MIN
95#define WINT_MIN INT_MIN
96#endif
97
98#ifndef WINT_MAX
99#define WINT_MAX INT_MAX
100#endif
101
102#ifndef _MBSTATE_T_DECLARED
103#define _MBSTATE_T_DECLARED
104typedef __mbstate_t mbstate_t;
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105#endif
106
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107#ifndef _SIZE_T_DECLARED
108#define _SIZE_T_DECLARED
32a7b49a 109typedef __size_t size_t;
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110#endif
111
112#ifndef WEOF
32a7b49a 113#define WEOF ((wint_t)(-1))
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114#endif
115
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116struct tm;
117
984263bc 118__BEGIN_DECLS
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119wint_t btowc(int);
120size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
121size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
7c4af8e1 122 mbstate_t * __restrict);
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123int mbsinit(const mbstate_t *);
124size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
125 mbstate_t * __restrict);
126size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
127wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
128wchar_t *wcschr(const wchar_t *, wchar_t);
129int wcscmp(const wchar_t *, const wchar_t *);
130int wcscoll(const wchar_t *, const wchar_t *);
131wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
132size_t wcscspn(const wchar_t *, const wchar_t *);
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133size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
134 const struct tm * __restrict);
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135size_t wcslen(const wchar_t *);
136wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t);
137int wcsncmp(const wchar_t *, const wchar_t *, size_t);
138wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
fcd91bd9 139size_t wcsnlen(const wchar_t *, size_t) __pure;
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140wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
141wchar_t *wcsrchr(const wchar_t *, wchar_t);
142size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
143 mbstate_t * __restrict);
144size_t wcsspn(const wchar_t *, const wchar_t *);
145wchar_t *wcsstr(const wchar_t *, const wchar_t *);
146wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
147 wchar_t ** __restrict);
148size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
149wchar_t *wcswcs(const wchar_t *, const wchar_t *);
150wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
151int wmemcmp(const wchar_t *, const wchar_t *, size_t);
152wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
153wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
154wchar_t *wmemset(wchar_t *, wchar_t, size_t);
155
156size_t wcslcat(wchar_t *, const wchar_t *, size_t);
157size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
158int wcswidth(const wchar_t *, size_t);
159int wctob(wint_t);
160int wcwidth(wchar_t);
161
162unsigned long wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
163long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
164double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
165
9a0f30ee 166#if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
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167float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
168long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
169
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170/* LONGLONG */
171long long wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
172/* LONGLONG */
173unsigned long long wcstoull(const wchar_t * __restrict,
174 wchar_t ** __restrict, int);
984263bc 175#endif
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176
177wint_t ungetwc(wint_t, FILE *);
178wint_t fgetwc(FILE *);
179wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict);
180wint_t getwc(FILE *);
181wint_t getwchar(void);
182wint_t fputwc(wchar_t, FILE *);
183int fputws(const wchar_t * __restrict, FILE * __restrict);
184wint_t putwc(wchar_t, FILE *);
185wint_t putwchar(wchar_t);
186
187int fwide(FILE *, int);
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188
189wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
190int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
191int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
192int swprintf(wchar_t * __restrict, size_t n,
193 const wchar_t * __restrict, ...);
194int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
195int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list);
196int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict,
197 __va_list);
198int vwprintf(const wchar_t * __restrict, __va_list);
199int wprintf(const wchar_t * __restrict, ...);
200int wscanf(const wchar_t * __restrict, ...);
201#if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
202int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list);
203int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
204 __va_list);
205int vwscanf(const wchar_t * __restrict, __va_list);
206#endif
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207__END_DECLS
208
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209#define getwc(f) fgetwc(f)
210#define getwchar() getwc(stdin)
211#define putwc(wc, f) fputwc((wc), (f))
212#define putwchar(wc) putwc((wc), stdout)
213
984263bc 214#endif /* !_WCHAR_H_ */