Annotation of src/include/bm.h, Revision 1.2
1.2 ! niklas 1: /* $OpenBSD: bm.h,v 1.3 1994/10/26 00:55:46 cgd Exp $ */
1.1 deraadt 2: /* $NetBSD: bm.h,v 1.3 1994/10/26 00:55:46 cgd Exp $ */
3:
4: /*-
5: * Copyright (c) 1994
6: * The Regents of the University of California. All rights reserved.
7: *
8: * This code is derived from software contributed to Berkeley by
9: * Andrew Hume of AT&T Bell Laboratories.
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: * @(#)bm.h 8.6 (Berkeley) 6/21/94
40: */
41:
42: #ifndef _BM_H_
43: #define _BM_H_
44:
45: typedef struct {
46: u_char *pat; /* pattern */
47: size_t patlen; /* pattern length */
48: size_t *delta; /* skip delta */
49: int rarec; /* rare character */
50: size_t rareoff; /* rare offset */
51: size_t md2; /* mini delta */
52: } bm_pat;
53:
54: #include <sys/cdefs.h>
55:
56: __BEGIN_DECLS
57: bm_pat *bm_comp __P((u_char const *, size_t, u_char const *));
58: u_char *bm_exec __P((bm_pat *, u_char *, size_t));
59: void bm_free __P((bm_pat *));
60: __END_DECLS
61:
62: #endif /* !_BM_H_ */