2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
10 * This code is derived from software contributed to Berkeley by
11 * Paul Borman at Krystal Technologies.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
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 * 4. 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.
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
37 * @(#)ctype.h 8.4 (Berkeley) 1/21/94
38 * $FreeBSD: src/include/ctype.h,v 1.28 2004/08/12 09:33:47 tjr Exp $
40 * Portions Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
47 #include <sys/cdefs.h>
48 #include <sys/_types.h>
57 #endif // __SYMBIAN32__
60 IMPORT_C int isalnum(int);
61 IMPORT_C int isalpha(int);
62 IMPORT_C int iscntrl(int);
63 IMPORT_C int isdigit(int);
64 IMPORT_C int isgraph(int);
65 IMPORT_C int islower(int);
66 IMPORT_C int isprint(int);
67 IMPORT_C int ispunct(int);
68 IMPORT_C int isspace(int);
69 IMPORT_C int isupper(int);
70 IMPORT_C int isxdigit(int);
71 IMPORT_C int tolower(int);
72 IMPORT_C int toupper(int);
75 /* these two macros always expect that the argument sent is always in uppercase
76 or lowercase respectively and works only with c locale.
77 else the behavior is undefined */
78 #define _tolower(c) ((c) + 0x20)
79 #define _toupper(c) ((c) - 0x20)
80 #define isascii(c) (((c) & ~0x7F) == 0)
81 #define toascii(c) ((c) & 0x7F)
89 #endif //__SYMBIAN32__
91 #endif /* !_CTYPE_H_ */