1/* Generic ctype.h */
2/* $OpenLDAP$ */
3/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 *
5 * Copyright 1998-2011 The OpenLDAP Foundation.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
10 * Public License.
11 *
12 * A copy of this license is available in file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
15 */
16
17#ifndef _AC_CTYPE_H
18#define _AC_CTYPE_H
19
20#include <ctype.h>
21
22#undef TOUPPER
23#undef TOLOWER
24
25#ifdef C_UPPER_LOWER
26# define TOUPPER(c)	(islower(c) ? toupper(c) : (c))
27# define TOLOWER(c)	(isupper(c) ? tolower(c) : (c))
28#else
29# define TOUPPER(c)	toupper(c)
30# define TOLOWER(c)	tolower(c)
31#endif
32
33#endif /* _AC_CTYPE_H */
34