Add missing wcsdup() prototype to <wchar.h>.
[dragonfly.git] / include / wchar.h
CommitLineData
32a7b49a 1/* $NetBSD: src/include/wchar.h,v 1.20 2004/05/08 21:57:05 kleink Exp $ */
32a7b49a 2
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3/*-
4 * Copyright (c)1999 Citrus Project,
5 * All rights reserved.
6 *
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.
15 *
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.
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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.
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63 */
64
65#ifndef _WCHAR_H_
66#define _WCHAR_H_
67
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68#include <sys/stdint.h>
69/* XXX namespace pollution */
70#include <machine/limits.h>
71
72#include <stdio.h> /* for FILE* */
e4dcda4d 73#include <sys/_null.h>
984263bc 74
4cc93e2d 75#ifndef __cplusplus
a81b3ef3 76#ifndef _WCHAR_T_DECLARED
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77#define _WCHAR_T_DECLARED
78typedef __wchar_t wchar_t;
984263bc 79#endif
4cc93e2d 80#endif
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81
82#ifndef WCHAR_MIN
83#define WCHAR_MIN INT_MIN
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84#endif
85
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86#ifndef WCHAR_MAX
87#define WCHAR_MAX INT_MAX
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88#endif
89
a81b3ef3 90#ifndef _WINT_T_DECLARED
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91#define _WINT_T_DECLARED
92typedef __wint_t wint_t;
93#endif
94
95#ifndef WINT_MIN
96#define WINT_MIN INT_MIN
97#endif
98
99#ifndef WINT_MAX
100#define WINT_MAX INT_MAX
101#endif
102
103#ifndef _MBSTATE_T_DECLARED
104#define _MBSTATE_T_DECLARED
105typedef __mbstate_t mbstate_t;
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106#endif
107
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108#ifndef _SIZE_T_DECLARED
109#define _SIZE_T_DECLARED
32a7b49a 110typedef __size_t size_t;
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111#endif
112
113#ifndef WEOF
32a7b49a 114#define WEOF ((wint_t)(-1))
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115#endif
116
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117struct tm;
118
984263bc 119__BEGIN_DECLS
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120wint_t btowc(int);
121size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
122size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
7c4af8e1 123 mbstate_t * __restrict);
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124int mbsinit(const mbstate_t *);
125size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
126 mbstate_t * __restrict);
127size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
128wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
129wchar_t *wcschr(const wchar_t *, wchar_t);
130int wcscmp(const wchar_t *, const wchar_t *);
131int wcscoll(const wchar_t *, const wchar_t *);
132wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
133size_t wcscspn(const wchar_t *, const wchar_t *);
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134size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
135 const struct tm * __restrict);
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136size_t wcslen(const wchar_t *);
137wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t);
138int wcsncmp(const wchar_t *, const wchar_t *, size_t);
139wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
fcd91bd9 140size_t wcsnlen(const wchar_t *, size_t) __pure;
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141wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
142wchar_t *wcsrchr(const wchar_t *, wchar_t);
143size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
144 mbstate_t * __restrict);
145size_t wcsspn(const wchar_t *, const wchar_t *);
146wchar_t *wcsstr(const wchar_t *, const wchar_t *);
147wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
148 wchar_t ** __restrict);
149size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
150wchar_t *wcswcs(const wchar_t *, const wchar_t *);
151wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
152int wmemcmp(const wchar_t *, const wchar_t *, size_t);
153wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
154wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
155wchar_t *wmemset(wchar_t *, wchar_t, size_t);
156
157size_t wcslcat(wchar_t *, const wchar_t *, size_t);
158size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
159int wcswidth(const wchar_t *, size_t);
160int wctob(wint_t);
161int wcwidth(wchar_t);
162
163unsigned long wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
164long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
165double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
166
9a0f30ee 167#if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
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168float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
169long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
170
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171/* LONGLONG */
172long long wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
173/* LONGLONG */
174unsigned long long wcstoull(const wchar_t * __restrict,
175 wchar_t ** __restrict, int);
984263bc 176#endif
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177
178wint_t ungetwc(wint_t, FILE *);
179wint_t fgetwc(FILE *);
180wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict);
181wint_t getwc(FILE *);
182wint_t getwchar(void);
183wint_t fputwc(wchar_t, FILE *);
184int fputws(const wchar_t * __restrict, FILE * __restrict);
185wint_t putwc(wchar_t, FILE *);
186wint_t putwchar(wchar_t);
187
188int fwide(FILE *, int);
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189
190wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
191int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
192int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
193int swprintf(wchar_t * __restrict, size_t n,
194 const wchar_t * __restrict, ...);
195int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
196int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list);
197int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict,
198 __va_list);
199int vwprintf(const wchar_t * __restrict, __va_list);
200int wprintf(const wchar_t * __restrict, ...);
201int wscanf(const wchar_t * __restrict, ...);
202#if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
203int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list);
204int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
205 __va_list);
206int vwscanf(const wchar_t * __restrict, __va_list);
207#endif
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208
209#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE
210wchar_t *wcsdup(const wchar_t *);
211#endif
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212__END_DECLS
213
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214#define getwc(f) fgetwc(f)
215#define getwchar() getwc(stdin)
216#define putwc(wc, f) fputwc((wc), (f))
217#define putwchar(wc) putwc((wc), stdout)
218
984263bc 219#endif /* !_WCHAR_H_ */