1/* $NetBSD: ctype_inline.h,v 1.4 2015/02/24 13:17:27 joerg Exp $ */
2
3/*
4 * Copyright (c) 1989 The Regents of the University of California.
5 * All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph
9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
10 * the permission of UNIX System Laboratories, Inc.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)ctype.h 5.3 (Berkeley) 4/3/91
37 * NetBSD: ctype.h,v 1.30 2010/05/22 06:38:15 tnozaki Exp
38 */
39
40#ifndef _CTYPE_INLINE_H_
41#define _CTYPE_INLINE_H_
42
43#include <sys/cdefs.h>
44#include <sys/featuretest.h>
45
46#include <sys/ctype_bits.h>
47
48#define isalnum(c) ((int)((_ctype_tab_ + 1)[(c)] & (_CTYPE_A|_CTYPE_D)))
49#define isalpha(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_A))
50#define iscntrl(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_C))
51#define isdigit(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_D))
52#define isgraph(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_G))
53#define islower(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_L))
54#define isprint(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_R))
55#define ispunct(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_P))
56#define isspace(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_S))
57#define isupper(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_U))
58#define isxdigit(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_X))
59#define tolower(c) ((int)((_tolower_tab_ + 1)[(c)]))
60#define toupper(c) ((int)((_toupper_tab_ + 1)[(c)]))
61
62#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
63#define isascii(c) ((unsigned)(c) <= 0177)
64#define toascii(c) ((c) & 0177)
65#define _tolower(c) ((c) - 'A' + 'a')
66#define _toupper(c) ((c) - 'a' + 'A')
67#endif
68
69#if defined(_ISOC99_SOURCE) || (_POSIX_C_SOURCE - 0) > 200112L || \
70 (_XOPEN_SOURCE - 0) > 600 || defined(_NETBSD_SOURCE)
71#define isblank(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_BL))
72#endif
73
74#endif /* !_CTYPE_INLINE_H_ */
75