regexp.h revision 1.5 1 /* $NetBSD: regexp.h,v 1.5 1998/09/14 20:25:02 tv Exp $ */
2
3 /*
4 * Copyright (c) 1986 by University of Toronto.
5 * Copyright (c) 1989, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * This code is derived from software contributed to Berkeley
9 * by Henry Spencer.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 *
39 * @(#)regexp.h 8.1 (Berkeley) 6/2/93
40 */
41
42 #ifndef _REGEXP_H_
43 #define _REGEXP_H_
44
45 /*
46 * Definitions etc. for regexp(3) routines.
47 *
48 * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
49 * not the System V one.
50 */
51 #define NSUBEXP 10
52 typedef struct regexp {
53 char *startp[NSUBEXP];
54 char *endp[NSUBEXP];
55 char regstart; /* Internal use only. */
56 char reganch; /* Internal use only. */
57 char *regmust; /* Internal use only. */
58 int regmlen; /* Internal use only. */
59 char program[1]; /* Unwarranted chumminess with compiler. */
60 } regexp;
61
62 #include <sys/cdefs.h>
63
64 __BEGIN_DECLS
65 #ifdef __LIBCOMPAT_SOURCE__
66 regexp *__compat_regcomp __P((const char *));
67 int __compat_regexec __P((const regexp *, const char *));
68 void __compat_regsub __P((const regexp *, const char *, char *));
69 void __compat_regerror __P((const char *));
70 #endif
71 regexp *regcomp __P((const char *)) __RENAME(__compat_regcomp);
72 int regexec __P((const regexp *, const char *)) __RENAME(__compat_regexec);
73 void regsub __P((const regexp *, const char *, char *))
74 __RENAME(__compat_regsub);
75 void regerror __P((const char *)) __RENAME(__compat_regerror);
76 __END_DECLS
77
78 #endif /* !_REGEXP_H_ */
79