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      1  1.7  dholland /*	$NetBSD: bm.h,v 1.7 2016/01/22 22:27:01 dholland Exp $	*/
      2  1.3       cgd 
      3  1.1       cgd /*-
      4  1.1       cgd  * Copyright (c) 1994
      5  1.1       cgd  *	The Regents of the University of California.  All rights reserved.
      6  1.1       cgd  *
      7  1.1       cgd  * This code is derived from software contributed to Berkeley by
      8  1.1       cgd  * Andrew Hume of AT&T Bell Laboratories.
      9  1.1       cgd  *
     10  1.1       cgd  * Redistribution and use in source and binary forms, with or without
     11  1.1       cgd  * modification, are permitted provided that the following conditions
     12  1.1       cgd  * are met:
     13  1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     14  1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     15  1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     17  1.1       cgd  *    documentation and/or other materials provided with the distribution.
     18  1.4       agc  * 3. Neither the name of the University nor the names of its contributors
     19  1.1       cgd  *    may be used to endorse or promote products derived from this software
     20  1.1       cgd  *    without specific prior written permission.
     21  1.1       cgd  *
     22  1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23  1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26  1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  1.1       cgd  * SUCH DAMAGE.
     33  1.1       cgd  *
     34  1.3       cgd  *	@(#)bm.h	8.6 (Berkeley) 6/21/94
     35  1.1       cgd  */
     36  1.1       cgd 
     37  1.1       cgd #ifndef _BM_H_
     38  1.1       cgd #define	_BM_H_
     39  1.1       cgd 
     40  1.7  dholland #include <stddef.h>
     41  1.7  dholland 
     42  1.1       cgd typedef struct {
     43  1.6  dholland 	unsigned char *pat;		/* pattern */
     44  1.1       cgd 	size_t	 patlen;		/* pattern length */
     45  1.1       cgd 	size_t	*delta;			/* skip delta */
     46  1.1       cgd 	int	 rarec;			/* rare character */
     47  1.1       cgd 	size_t	 rareoff;		/* rare offset */
     48  1.1       cgd 	size_t	 md2;			/* mini delta */
     49  1.1       cgd } bm_pat;
     50  1.1       cgd 
     51  1.1       cgd #include <sys/cdefs.h>
     52  1.1       cgd 
     53  1.1       cgd __BEGIN_DECLS
     54  1.6  dholland bm_pat	*bm_comp(unsigned char const *, size_t, unsigned char const *);
     55  1.6  dholland unsigned char *bm_exec(bm_pat *, unsigned char *, size_t);
     56  1.5     perry void	 bm_free(bm_pat *);
     57  1.1       cgd __END_DECLS
     58  1.1       cgd 
     59  1.1       cgd #endif /* !_BM_H_ */
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