LCOM1920-T02G10

/*        $NetBSD: bm.h,v 1.5 2005/02/03 04:39:32 perry Exp $        */

/*-

 * Copyright (c) 1994

 *        The Regents of the University of California.  All rights reserved.

 *

 * This code is derived from software contributed to Berkeley by

 * Andrew Hume of AT&T Bell Laboratories.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *        @(#)bm.h        8.6 (Berkeley) 6/21/94

 */

#ifndef _BM_H_

#define        _BM_H_

typedef struct {

        u_char        *pat;                        /* pattern */

        size_t         patlen;                /* pattern length */

        size_t        *delta;                        /* skip delta */

        int         rarec;                        /* rare character */

        size_t         rareoff;                /* rare offset */

        size_t         md2;                        /* mini delta */

} bm_pat;

#include <sys/cdefs.h>

__BEGIN_DECLS

bm_pat        *bm_comp(u_char const *, size_t, u_char const *);

u_char        *bm_exec(bm_pat *, u_char *, size_t);

void         bm_free(bm_pat *);

__END_DECLS

#endif /* !_BM_H_ */