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/*        $NetBSD: bm.h,v 1.5 2005/02/03 04:39:32 perry Exp $        */
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/*-
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 * Copyright (c) 1994
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 *        The Regents of the University of California.  All rights reserved.
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 *
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 * This code is derived from software contributed to Berkeley by
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 * Andrew Hume of AT&T Bell Laboratories.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *        @(#)bm.h        8.6 (Berkeley) 6/21/94
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 */
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#ifndef _BM_H_
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#define        _BM_H_
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typedef struct {
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        u_char        *pat;                        /* pattern */
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        size_t         patlen;                /* pattern length */
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        size_t        *delta;                        /* skip delta */
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        int         rarec;                        /* rare character */
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        size_t         rareoff;                /* rare offset */
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        size_t         md2;                        /* mini delta */
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} bm_pat;
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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bm_pat        *bm_comp(u_char const *, size_t, u_char const *);
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u_char        *bm_exec(bm_pat *, u_char *, size_t);
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void         bm_free(bm_pat *);
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__END_DECLS
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#endif /* !_BM_H_ */