1/*	$OpenBSD: ctype.h,v 1.19 2005/12/13 00:35:22 millert Exp $	*/
2/*	$NetBSD: ctype.h,v 1.14 1994/10/26 00:55:47 cgd Exp $	*/
3
4/*
5 * Copyright (c) 1989 The Regents of the University of California.
6 * All rights reserved.
7 * (c) UNIX System Laboratories, Inc.
8 * All or some portions of this file are derived from material licensed
9 * to the University of California by American Telephone and Telegraph
10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11 * the permission of UNIX System Laboratories, Inc.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 *    notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 *    notice, this list of conditions and the following disclaimer in the
20 *    documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 *    may be used to endorse or promote products derived from this software
23 *    without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 *	@(#)ctype.h	5.3 (Berkeley) 4/3/91
38 */
39
40#ifndef _CTYPE_H_
41#define _CTYPE_H_
42
43#include <sys/cdefs.h>
44#include <xlocale.h>
45
46#define	_CTYPE_U	0x01
47#define	_CTYPE_L	0x02
48#define	_CTYPE_D	0x04
49#define	_CTYPE_S	0x08
50#define	_CTYPE_P	0x10
51#define	_CTYPE_C	0x20
52#define	_CTYPE_X	0x40
53#define	_CTYPE_B	0x80
54#define	_CTYPE_R	(_CTYPE_P|_CTYPE_U|_CTYPE_L|_CTYPE_D|_CTYPE_B)
55#define	_CTYPE_A	(_CTYPE_L|_CTYPE_U)
56
57__BEGIN_DECLS
58
59extern const char	*_ctype_;
60
61#if defined(__GNUC__) || defined(_ANSI_LIBRARY) || defined(lint)
62int	isalnum(int);
63int	isalpha(int);
64int	iscntrl(int);
65int	isdigit(int);
66int	isgraph(int);
67int	islower(int);
68int	isprint(int);
69int	ispunct(int);
70int	isspace(int);
71int	isupper(int);
72int	isxdigit(int);
73int	tolower(int);
74int	toupper(int);
75
76int isalnum_l(int, locale_t);
77int isalpha_l(int, locale_t);
78int isblank_l(int, locale_t);
79int iscntrl_l(int, locale_t);
80int isdigit_l(int, locale_t);
81int isgraph_l(int, locale_t);
82int islower_l(int, locale_t);
83int isprint_l(int, locale_t);
84int ispunct_l(int, locale_t);
85int isspace_l(int, locale_t);
86int isupper_l(int, locale_t);
87int isxdigit_l(int, locale_t);
88int tolower_l(int, locale_t);
89int toupper_l(int, locale_t);
90
91#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999 || __POSIX_VISIBLE > 200112 \
92    || __XPG_VISIBLE > 600
93int	isblank(int);
94#endif
95
96#if __BSD_VISIBLE || __XPG_VISIBLE
97int	isascii(int);
98int	toascii(int);
99int	_tolower(int);
100int	_toupper(int);
101#endif /* __BSD_VISIBLE || __XPG_VISIBLE */
102
103#endif /* __GNUC__ || _ANSI_LIBRARY || lint */
104
105__END_DECLS
106
107#endif /* !_CTYPE_H_ */
108