Also fix a double free.
[dragonfly.git] / include / wchar.h
CommitLineData
32a7b49a 1/* $NetBSD: src/include/wchar.h,v 1.20 2004/05/08 21:57:05 kleink Exp $ */
96cd5fc6 2/* $DragonFly: src/include/wchar.h,v 1.10 2005/09/22 23:50:10 corecode 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* */
e2565a42 74
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75#ifndef NULL
76#define NULL 0
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77#endif
78
79#ifndef __cplusplus
a81b3ef3 80#ifndef _WCHAR_T_DECLARED
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81#define _WCHAR_T_DECLARED
82typedef __wchar_t wchar_t;
984263bc 83#endif
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84
85#ifndef WCHAR_MIN
86#define WCHAR_MIN INT_MIN
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87#endif
88
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89#ifndef WCHAR_MAX
90#define WCHAR_MAX INT_MAX
984263bc 91#endif
32a7b49a 92#endif /* !__cplusplus */
984263bc 93
a81b3ef3 94#ifndef _WINT_T_DECLARED
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95#define _WINT_T_DECLARED
96typedef __wint_t wint_t;
97#endif
98
99#ifndef WINT_MIN
100#define WINT_MIN INT_MIN
101#endif
102
103#ifndef WINT_MAX
104#define WINT_MAX INT_MAX
105#endif
106
107#ifndef _MBSTATE_T_DECLARED
108#define _MBSTATE_T_DECLARED
109typedef __mbstate_t mbstate_t;
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110#endif
111
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112#ifndef _SIZE_T_DECLARED
113#define _SIZE_T_DECLARED
32a7b49a 114typedef __size_t size_t;
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115#endif
116
117#ifndef WEOF
32a7b49a 118#define WEOF ((wint_t)(-1))
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119#endif
120
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121struct tm;
122
984263bc 123__BEGIN_DECLS
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124wint_t btowc(int);
125size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
126size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
7c4af8e1 127 mbstate_t * __restrict);
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128int mbsinit(const mbstate_t *);
129size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
130 mbstate_t * __restrict);
131size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
132wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
133wchar_t *wcschr(const wchar_t *, wchar_t);
134int wcscmp(const wchar_t *, const wchar_t *);
135int wcscoll(const wchar_t *, const wchar_t *);
136wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
137size_t wcscspn(const wchar_t *, const wchar_t *);
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138size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
139 const struct tm * __restrict);
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140size_t wcslen(const wchar_t *);
141wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t);
142int wcsncmp(const wchar_t *, const wchar_t *, size_t);
143wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
144wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
145wchar_t *wcsrchr(const wchar_t *, wchar_t);
146size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
147 mbstate_t * __restrict);
148size_t wcsspn(const wchar_t *, const wchar_t *);
149wchar_t *wcsstr(const wchar_t *, const wchar_t *);
150wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
151 wchar_t ** __restrict);
152size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
153wchar_t *wcswcs(const wchar_t *, const wchar_t *);
154wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
155int wmemcmp(const wchar_t *, const wchar_t *, size_t);
156wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
157wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
158wchar_t *wmemset(wchar_t *, wchar_t, size_t);
159
160size_t wcslcat(wchar_t *, const wchar_t *, size_t);
161size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
162int wcswidth(const wchar_t *, size_t);
163int wctob(wint_t);
164int wcwidth(wchar_t);
165
166unsigned long wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
167long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
168double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
169
9a0f30ee 170#if __ISO_C_VISIBLE >= 1999 || __DF_VISIBLE
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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__END_DECLS
209
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210#define getwc(f) fgetwc(f)
211#define getwchar() getwc(stdin)
212#define putwc(wc, f) fputwc((wc), (f))
213#define putwchar(wc) putwc((wc), stdout)
214
984263bc 215#endif /* !_WCHAR_H_ */