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: /repoman/r/ncvs/src/include/wctype.h,v 1.10 2002/08/21 16:19:55 mike Exp $
29 */
30
31#ifndef _WCTYPE_H_
32#define	_WCTYPE_H_
33
34#include <sys/cdefs.h>
35#include <_types.h>
36#include <_types/_wctrans_t.h>
37
38//Begin-Libc
39/*
40 * _EXTERNALIZE_WCTYPE_INLINES_TOP_ is defined in locale/iswctype.c to tell us
41 * to generate code for extern versions of all top-level inline functions.
42 */
43#ifdef _EXTERNALIZE_WCTYPE_INLINES_TOP_
44#define _USE_CTYPE_INLINE_
45#define __DARWIN_WCTYPE_TOP_inline
46#else /* !_EXTERNALIZE_WCTYPE_INLINES_TOP_ */
47//End-Libc
48#define __DARWIN_WCTYPE_TOP_inline	__header_inline
49//Begin-Libc
50#endif /* _EXTERNALIZE_WCTYPE_INLINES_TOP_ */
51//End-Libc
52
53#include <_wctype.h>
54#include <ctype.h>
55
56/*
57 * Use inline functions if we are allowed to and the compiler supports them.
58 */
59#if !defined(_DONT_USE_CTYPE_INLINE_) && \
60    (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
61
62__DARWIN_WCTYPE_TOP_inline int
63iswblank(wint_t _wc)
64{
65	return (__istype(_wc, _CTYPE_B));
66}
67
68#if !defined(_ANSI_SOURCE)
69__DARWIN_WCTYPE_TOP_inline int
70iswascii(wint_t _wc)
71{
72	return ((_wc & ~0x7F) == 0);
73}
74
75__DARWIN_WCTYPE_TOP_inline int
76iswhexnumber(wint_t _wc)
77{
78	return (__istype(_wc, _CTYPE_X));
79}
80
81__DARWIN_WCTYPE_TOP_inline int
82iswideogram(wint_t _wc)
83{
84	return (__istype(_wc, _CTYPE_I));
85}
86
87__DARWIN_WCTYPE_TOP_inline int
88iswnumber(wint_t _wc)
89{
90	return (__istype(_wc, _CTYPE_D));
91}
92
93__DARWIN_WCTYPE_TOP_inline int
94iswphonogram(wint_t _wc)
95{
96	return (__istype(_wc, _CTYPE_Q));
97}
98
99__DARWIN_WCTYPE_TOP_inline int
100iswrune(wint_t _wc)
101{
102	return (__istype(_wc, 0xFFFFFFF0L));
103}
104
105__DARWIN_WCTYPE_TOP_inline int
106iswspecial(wint_t _wc)
107{
108	return (__istype(_wc, _CTYPE_T));
109}
110#endif /* !_ANSI_SOURCE */
111
112#else /* not using inlines */
113
114__BEGIN_DECLS
115int	iswblank(wint_t);
116
117#if !defined(_ANSI_SOURCE)
118wint_t	iswascii(wint_t);
119wint_t	iswhexnumber(wint_t);
120wint_t	iswideogram(wint_t);
121wint_t	iswnumber(wint_t);
122wint_t	iswphonogram(wint_t);
123wint_t	iswrune(wint_t);
124wint_t	iswspecial(wint_t);
125#endif
126__END_DECLS
127
128#endif /* using inlines */
129
130__BEGIN_DECLS
131#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
132wint_t	nextwctype(wint_t, wctype_t);
133#endif
134wint_t	towctrans(wint_t, wctrans_t);
135wctrans_t
136	wctrans(const char *);
137__END_DECLS
138
139#ifdef _USE_EXTENDED_LOCALES_
140#include <xlocale/_wctype.h>
141#endif /* _USE_EXTENDED_LOCALES_ */
142
143#endif		/* _WCTYPE_H_ */
144