wctype.h revision 102227
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 *	citrus Id: wctype.h,v 1.4 2000/12/21 01:50:21 itojun Exp
27 *	$NetBSD: wctype.h,v 1.3 2000/12/22 14:16:16 itojun Exp $
28 * $FreeBSD: head/include/wctype.h 102227 2002-08-21 16:20:02Z mike $
29 */
30
31#ifndef _WCTYPE_H_
32#define	_WCTYPE_H_
33
34#include <sys/cdefs.h>
35#include <sys/_types.h>
36
37#include <ctype.h>
38
39#ifndef _WCTRANS_T
40typedef	int	wctrans_t;
41#define	_WCTRANS_T
42#endif
43
44#ifndef _WCTYPE_T
45typedef	unsigned long	wctype_t;
46#define	_WCTYPE_T
47#endif
48
49#ifndef _WINT_T_DECLARED
50typedef	__wint_t	wint_t;
51#define	_WINT_T_DECLARED
52#endif
53
54#ifndef WEOF
55#define	WEOF	((wint_t)-1)
56#endif
57
58__BEGIN_DECLS
59int	iswalnum(wint_t);
60int	iswalpha(wint_t);
61int	iswblank(wint_t);
62int	iswcntrl(wint_t);
63int	iswctype(wint_t, wctype_t);
64int	iswdigit(wint_t);
65int	iswgraph(wint_t);
66int	iswlower(wint_t);
67int	iswprint(wint_t);
68int	iswpunct(wint_t);
69int	iswspace(wint_t);
70int	iswupper(wint_t);
71int	iswxdigit(wint_t);
72wint_t	towctrans(wint_t, wctrans_t);
73wint_t	towlower(wint_t);
74wint_t	towupper(wint_t);
75wctrans_t
76	wctrans(const char *);
77wctype_t
78	wctype(const char *);
79
80#if __BSD_VISIBLE
81wint_t	iswascii(wint_t);
82wint_t	iswhexnumber(wint_t);
83wint_t	iswideogram(wint_t);
84wint_t	iswnumber(wint_t);
85wint_t	iswphonogram(wint_t);
86wint_t	iswrune(wint_t);
87wint_t	iswspecial(wint_t);
88#endif
89__END_DECLS
90
91#define	iswalnum(wc)		__istype((wc), _CTYPE_A|_CTYPE_D)
92#define	iswalpha(wc)		__istype((wc), _CTYPE_A)
93#define	iswblank(wc)		__istype((wc), _CTYPE_B)
94#define	iswcntrl(wc)		__istype((wc), _CTYPE_C)
95#define	iswctype(wc, charclass)	__istype((wc), (charclass))
96#define	iswdigit(wc)		__istype((wc), _CTYPE_D)
97#define	iswgraph(wc)		__istype((wc), _CTYPE_G)
98#define	iswlower(wc)		__istype((wc), _CTYPE_L)
99#define	iswprint(wc)		__istype((wc), _CTYPE_R)
100#define	iswpunct(wc)		__istype((wc), _CTYPE_P)
101#define	iswspace(wc)		__istype((wc), _CTYPE_S)
102#define	iswupper(wc)		__istype((wc), _CTYPE_U)
103#define	iswxdigit(wc)		__istype((wc), _CTYPE_X)
104#define	towlower(wc)		__tolower(wc)
105#define	towupper(wc)		__toupper(wc)
106
107#if __BSD_VISIBLE
108#define	iswascii(wc)		(((wc) & ~0x7F) == 0)
109#define	iswhexnumber(wc)	__istype((wc), _CTYPE_X)
110#define	iswideogram(wc)		__istype((wc), _CTYPE_I)
111#define	iswnumber(wc)		__istype((wc), _CTYPE_D)
112#define	iswphonogram(wc)	__istype((wc), _CTYPE_Q)
113#define	iswrune(wc)		__istype((wc), 0xFFFFFF00L)
114#define	iswspecial(wc)		__istype((wc), _CTYPE_T)
115#endif
116
117#endif		/* _WCTYPE_H_ */
118