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/* _CTYPE_N was added to NDK r10 and is expected by gnu-libstdc++ */
58#define _CTYPE_N _CTYPE_D
59
60__BEGIN_DECLS
61
62extern const char* _ctype_;
63
64int isalnum(int __ch);
65int isalpha(int __ch);
66int isblank(int __ch);
67int iscntrl(int __ch);
68int isdigit(int __ch);
69int isgraph(int __ch);
70int islower(int __ch);
71int isprint(int __ch);
72int ispunct(int __ch);
73int isspace(int __ch);
74int isupper(int __ch);
75int isxdigit(int __ch);
76int tolower(int __ch);
77int toupper(int __ch);
78
79#if __ANDROID_API__ >= __ANDROID_API_L__
80int isalnum_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
81int isalpha_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
82int isblank_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
83int iscntrl_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
84int isdigit_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
85int isgraph_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
86int islower_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
87int isprint_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
88int ispunct_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
89int isspace_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
90int isupper_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
91int isxdigit_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
92int tolower_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
93int toupper_l(int __ch, locale_t __l) __INTRODUCED_IN(21);
94#else
95// Implemented as static inlines before 21.
96#endif
97
98int isascii(int __ch);
99int toascii(int __ch);
100int _tolower(int __ch) __INTRODUCED_IN(21);
101int _toupper(int __ch) __INTRODUCED_IN(21);
102
103__END_DECLS
104
105#endif
106