regex.h revision 1.2 
1/*	$NetBSD: regex.h,v 1.2 2020/08/11 13:15:37 christos Exp $	*/
2
3/* Generic Regex */
4/* $OpenLDAP$ */
5/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
6 *
7 * Copyright 1998-2020 The OpenLDAP Foundation.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
12 * Public License.
13 *
14 * A copy of this license is available in file LICENSE in the
15 * top-level directory of the distribution or, alternatively, at
16 * <http://www.OpenLDAP.org/license.html>.
17 */
18
19#ifndef _AC_REGEX_H_
20#define _AC_REGEX_H_
21
22#ifdef HAVE_SYS_TYPES_H
23#include <sys/types.h>
24#endif
25
26#ifndef HAVE_REGEX_H
27/*	NO POSIX REGEX!!
28 *  You'll need to install a POSIX compatible REGEX library.
29 *  Either Henry Spencer's or GNU regex will do.
30 */
31#error "No POSIX REGEX available."
32
33#elif HAVE_GNUREGEX_H
34	/* system has GNU gnuregex.h */
35#	include <gnuregex.h>
36#else
37	/* have regex.h, assume it's POSIX compliant */
38#	include <regex.h>
39#endif /* regex.h */
40
41#endif /* _AC_REGEX_H_ */
42