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: /repoman/r/ncvs/src/include/wchar.h,v 1.34 2003/03/13 06:29:53 tjr 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 <_types.h>
71#include <sys/cdefs.h>
72#include <Availability.h>
73
74#include <sys/_types/_null.h>
75#include <sys/_types/_size_t.h>
76#include <sys/_types/_mbstate_t.h>
77#include <sys/_types/_ct_rune_t.h>
78#include <sys/_types/_rune_t.h>
79#include <sys/_types/_wchar_t.h>
80
81#ifndef WCHAR_MIN
82#define WCHAR_MIN	__DARWIN_WCHAR_MIN
83#endif
84
85#ifndef WCHAR_MAX
86#define WCHAR_MAX	__DARWIN_WCHAR_MAX
87#endif
88
89#include <stdarg.h>
90#include <stdio.h>
91#include <time.h>
92#include <_wctype.h>
93
94
95/* Initially added in Issue 4 */
96__BEGIN_DECLS
97wint_t	btowc(int);
98wint_t	fgetwc(FILE *);
99wchar_t	*fgetws(wchar_t * __restrict, int, FILE * __restrict);
100wint_t	fputwc(wchar_t, FILE *);
101int	fputws(const wchar_t * __restrict, FILE * __restrict);
102int	fwide(FILE *, int);
103int	fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
104int	fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
105wint_t	getwc(FILE *);
106wint_t	getwchar(void);
107size_t	mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
108size_t	mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
109	    mbstate_t * __restrict);
110int	mbsinit(const mbstate_t *);
111size_t	mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
112	    mbstate_t * __restrict);
113wint_t	putwc(wchar_t, FILE *);
114wint_t	putwchar(wchar_t);
115int	swprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict, ...);
116int	swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
117wint_t	ungetwc(wint_t, FILE *);
118int	vfwprintf(FILE * __restrict, const wchar_t * __restrict,
119	    __darwin_va_list);
120int	vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict,
121	    __darwin_va_list);
122int	vwprintf(const wchar_t * __restrict, __darwin_va_list);
123size_t	wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
124wchar_t	*wcscat(wchar_t * __restrict, const wchar_t * __restrict);
125wchar_t	*wcschr(const wchar_t *, wchar_t);
126int	wcscmp(const wchar_t *, const wchar_t *);
127int	wcscoll(const wchar_t *, const wchar_t *);
128wchar_t	*wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
129size_t	wcscspn(const wchar_t *, const wchar_t *);
130//Begin-Libc
131#ifndef LIBC_ALIAS_WCSFTIME
132//End-Libc
133size_t	wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
134	    const struct tm * __restrict) __DARWIN_ALIAS(wcsftime);
135//Begin-Libc
136#else /* LIBC_ALIAS_WCSFTIME */
137size_t	wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
138	    const struct tm * __restrict) LIBC_ALIAS(wcsftime);
139#endif /* !LIBC_ALIAS_WCSFTIME */
140//End-Libc
141size_t	wcslen(const wchar_t *);
142wchar_t	*wcsncat(wchar_t * __restrict, const wchar_t * __restrict, size_t);
143int	wcsncmp(const wchar_t *, const wchar_t *, size_t);
144wchar_t	*wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
145wchar_t	*wcspbrk(const wchar_t *, const wchar_t *);
146wchar_t	*wcsrchr(const wchar_t *, wchar_t);
147size_t	wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
148	    mbstate_t * __restrict);
149size_t	wcsspn(const wchar_t *, const wchar_t *);
150wchar_t	*wcsstr(const wchar_t * __restrict, const wchar_t * __restrict);
151size_t	wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t);
152int	wctob(wint_t);
153double	wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
154wchar_t	*wcstok(wchar_t * __restrict, const wchar_t * __restrict,
155	    wchar_t ** __restrict);
156long	 wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
157unsigned long
158	 wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
159wchar_t	*wmemchr(const wchar_t *, wchar_t, size_t);
160int	wmemcmp(const wchar_t *, const wchar_t *, size_t);
161wchar_t	*wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
162wchar_t	*wmemmove(wchar_t *, const wchar_t *, size_t);
163wchar_t	*wmemset(wchar_t *, wchar_t, size_t);
164int	wprintf(const wchar_t * __restrict, ...);
165int	wscanf(const wchar_t * __restrict, ...);
166int	wcswidth(const wchar_t *, size_t);
167int	wcwidth(wchar_t);
168__END_DECLS
169
170
171
172/* Additional functionality provided by:
173 * POSIX.1-2001
174 * ISO C99
175 */
176
177#if __DARWIN_C_LEVEL >= 200112L || defined(_C99_SOURCE) || defined(__cplusplus)
178__BEGIN_DECLS
179int	vfwscanf(FILE * __restrict, const wchar_t * __restrict,
180	    __darwin_va_list);
181int	vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
182	    __darwin_va_list);
183int	vwscanf(const wchar_t * __restrict, __darwin_va_list);
184float	wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
185long double
186	wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
187#if !__DARWIN_NO_LONG_LONG
188long long
189	wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
190unsigned long long
191	wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int);
192#endif /* !__DARWIN_NO_LONG_LONG */
193__END_DECLS
194#endif
195
196
197
198/* Additional functionality provided by:
199 * POSIX.1-2008
200 */
201
202#if __DARWIN_C_LEVEL >= 200809L
203__BEGIN_DECLS
204size_t  mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
205            size_t, mbstate_t * __restrict);
206wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
207wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
208wchar_t *wcsdup(const wchar_t *) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
209int     wcscasecmp(const wchar_t *, const wchar_t *) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
210int     wcsncasecmp(const wchar_t *, const wchar_t *, size_t n) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
211size_t  wcsnlen(const wchar_t *, size_t) __pure __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
212size_t  wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
213            size_t, mbstate_t * __restrict);
214__END_DECLS
215#endif /* __DARWIN_C_LEVEL >= 200809L */
216
217
218
219/* Darwin extensions */
220
221#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
222__BEGIN_DECLS
223wchar_t *fgetwln(FILE * __restrict, size_t *) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
224size_t	wcslcat(wchar_t *, const wchar_t *, size_t);
225size_t	wcslcpy(wchar_t *, const wchar_t *, size_t);
226__END_DECLS
227#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
228
229
230/* Poison the following routines if -fshort-wchar is set */
231#if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU
232#pragma GCC poison fgetwln fgetws fputwc fputws fwprintf fwscanf mbrtowc mbsnrtowcs mbsrtowcs putwc putwchar swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf vwprintf vwscanf wcrtomb wcscat wcschr wcscmp wcscoll wcscpy wcscspn wcsftime wcsftime wcslcat wcslcpy wcslen wcsncat wcsncmp wcsncpy wcsnrtombs wcspbrk wcsrchr wcsrtombs wcsspn wcsstr wcstod wcstof wcstok wcstol wcstold wcstoll wcstoul wcstoull wcswidth wcsxfrm wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset wprintf wscanf
233#endif
234
235#ifdef _USE_EXTENDED_LOCALES_
236#include <xlocale/_wchar.h>
237#endif /* _USE_EXTENDED_LOCALES_ */
238
239#endif /* !_WCHAR_H_ */
240