Annotation of src/include/bm.h, Revision 1.4
1.4 ! millert 1: /* $OpenBSD: bm.h,v 1.3 2002/02/16 21:27:17 millert 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.
1.4 ! millert 19: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 20: * may be used to endorse or promote products derived from this software
21: * without specific prior written permission.
22: *
23: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33: * SUCH DAMAGE.
34: *
35: * @(#)bm.h 8.6 (Berkeley) 6/21/94
36: */
37:
38: #ifndef _BM_H_
39: #define _BM_H_
40:
41: typedef struct {
42: u_char *pat; /* pattern */
43: size_t patlen; /* pattern length */
44: size_t *delta; /* skip delta */
45: int rarec; /* rare character */
46: size_t rareoff; /* rare offset */
47: size_t md2; /* mini delta */
48: } bm_pat;
49:
50: #include <sys/cdefs.h>
51:
52: __BEGIN_DECLS
1.3 millert 53: bm_pat *bm_comp(u_char const *, size_t, u_char const *);
54: u_char *bm_exec(bm_pat *, u_char *, size_t);
55: void bm_free(bm_pat *);
1.1 deraadt 56: __END_DECLS
57:
58: #endif /* !_BM_H_ */