master
1/*-
2 * SPDX-License-Identifier: (BSD-2-Clause)
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.
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 *
45 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
46 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
47 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
48 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
49 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
50 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
51 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
52 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
53 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
54 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
55 * POSSIBILITY OF SUCH DAMAGE.
56 *
57 * $NetBSD: wchar.h,v 1.8 2000/12/22 05:31:42 itojun Exp $
58 */
59
60#ifndef _WCHAR_H_
61#define _WCHAR_H_
62
63#include <sys/cdefs.h>
64#include <sys/_null.h>
65#include <sys/_types.h>
66#include <machine/_limits.h>
67#include <_ctype.h>
68
69#ifndef _MBSTATE_T_DECLARED
70typedef __mbstate_t mbstate_t;
71#define _MBSTATE_T_DECLARED
72#endif
73
74#ifndef _SIZE_T_DECLARED
75typedef __size_t size_t;
76#define _SIZE_T_DECLARED
77#endif
78
79#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE
80#ifndef _VA_LIST_DECLARED
81typedef __va_list va_list;
82#define _VA_LIST_DECLARED
83#endif
84#endif
85
86#ifndef __cplusplus
87#ifndef _WCHAR_T_DECLARED
88typedef ___wchar_t wchar_t;
89#define _WCHAR_T_DECLARED
90#endif
91#endif
92
93#ifndef _WINT_T_DECLARED
94typedef __wint_t wint_t;
95#define _WINT_T_DECLARED
96#endif
97
98#define WCHAR_MIN __WCHAR_MIN
99#define WCHAR_MAX __WCHAR_MAX
100
101#ifndef WEOF
102#define WEOF ((wint_t)-1)
103#endif
104
105#ifndef _STDFILE_DECLARED
106#define _STDFILE_DECLARED
107typedef struct __sFILE FILE;
108#endif
109struct tm;
110
111__BEGIN_DECLS
112wint_t btowc(int);
113wint_t fgetwc(FILE *);
114wchar_t *
115 fgetws(wchar_t * __restrict, int, FILE * __restrict);
116wint_t fputwc(wchar_t, FILE *);
117int fputws(const wchar_t * __restrict, FILE * __restrict);
118int fwide(FILE *, int);
119int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
120int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
121wint_t getwc(FILE *);
122wint_t getwchar(void);
123size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
124size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
125 mbstate_t * __restrict);
126int mbsinit(const mbstate_t *);
127size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
128 mbstate_t * __restrict);
129wint_t putwc(wchar_t, FILE *);
130wint_t putwchar(wchar_t);
131int swprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
132 ...);
133int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
134wint_t ungetwc(wint_t, FILE *);
135int vfwprintf(FILE * __restrict, const wchar_t * __restrict,
136 __va_list);
137int vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict,
138 __va_list);
139int vwprintf(const wchar_t * __restrict, __va_list);
140size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
141wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
142wchar_t *wcschr(const wchar_t *, wchar_t) __pure;
143int wcscmp(const wchar_t *, const wchar_t *) __pure;
144int wcscoll(const wchar_t *, const wchar_t *);
145wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
146size_t wcscspn(const wchar_t *, const wchar_t *) __pure;
147size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict,
148 const struct tm * __restrict);
149size_t wcslen(const wchar_t *) __pure;
150wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict,
151 size_t);
152int wcsncmp(const wchar_t *, const wchar_t *, size_t) __pure;
153wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t);
154wchar_t *wcspbrk(const wchar_t *, const wchar_t *) __pure;
155wchar_t *wcsrchr(const wchar_t *, wchar_t) __pure;
156size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
157 mbstate_t * __restrict);
158size_t wcsspn(const wchar_t *, const wchar_t *) __pure;
159wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict)
160 __pure;
161size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t);
162int wctob(wint_t);
163double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
164wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
165 wchar_t ** __restrict);
166long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int);
167unsigned long
168 wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int);
169wchar_t *wmemchr(const wchar_t *, wchar_t, size_t) __pure;
170int wmemcmp(const wchar_t *, const wchar_t *, size_t) __pure;
171wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
172wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t);
173#if __BSD_VISIBLE
174wchar_t *wmempcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
175#endif
176wchar_t *wmemset(wchar_t *, wchar_t, size_t);
177int wprintf(const wchar_t * __restrict, ...);
178int wscanf(const wchar_t * __restrict, ...);
179
180#ifndef _STDSTREAM_DECLARED
181extern FILE *__stdinp;
182extern FILE *__stdoutp;
183extern FILE *__stderrp;
184#define _STDSTREAM_DECLARED
185#endif
186
187#define getwc(fp) fgetwc(fp)
188#define getwchar() fgetwc(__stdinp)
189#define putwc(wc, fp) fputwc(wc, fp)
190#define putwchar(wc) fputwc(wc, __stdoutp)
191
192#if __ISO_C_VISIBLE >= 1999
193int vfwscanf(FILE * __restrict, const wchar_t * __restrict,
194 __va_list);
195int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
196 __va_list);
197int vwscanf(const wchar_t * __restrict, __va_list);
198float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
199long double
200 wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
201#ifdef __LONG_LONG_SUPPORTED
202/* LONGLONG */
203long long
204 wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int);
205/* LONGLONG */
206unsigned long long
207 wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int);
208#endif
209#endif /* __ISO_C_VISIBLE >= 1999 */
210
211#if __XSI_VISIBLE
212int wcswidth(const wchar_t *, size_t);
213int wcwidth(wchar_t);
214#define wcwidth(_c) __wcwidth(_c)
215#endif
216
217#if __POSIX_VISIBLE >= 200809
218size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
219 size_t, mbstate_t * __restrict);
220FILE *open_wmemstream(wchar_t **, size_t *);
221wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict);
222wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t);
223wchar_t *wcsdup(const wchar_t *) __malloc_like;
224int wcscasecmp(const wchar_t *, const wchar_t *);
225int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n);
226size_t wcsnlen(const wchar_t *, size_t) __pure;
227size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
228 size_t, mbstate_t * __restrict);
229#endif
230
231#if __BSD_VISIBLE
232wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
233size_t wcslcat(wchar_t *, const wchar_t *, size_t);
234size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
235#endif
236
237#if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
238#include <xlocale/_wchar.h>
239#endif
240__END_DECLS
241
242#endif /* !_WCHAR_H_ */