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/* $OpenBSD: search.h,v 1.2 1997/01/16 05:18:44 millert Exp $ */
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Christos Zoulas of Cornell University.
*
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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.
*
* @(#)search.h 8.1 (Berkeley) 6/4/93
*/
/*
* el.search.h: Line and history searching utilities
*/
#ifndef _h_el_search
#define _h_el_search
#include "histedit.h"
typedef struct el_search_t {
char *patbuf; /* The pattern buffer */
int patlen; /* Length of the pattern buffer */
int patdir; /* Direction of the last search */
int chadir; /* Character search direction */
char chacha; /* Character we are looking for */
} el_search_t;
protected int el_match __P((const char *, const char *));
protected int search_init __P((EditLine *));
protected void search_end __P((EditLine *));
protected int c_hmatch __P((EditLine *, const char *));
protected void c_setpat __P((EditLine *));
protected el_action_t ce_inc_search __P((EditLine *, int));
protected el_action_t cv_search __P((EditLine *, int));
protected el_action_t ce_search_line __P((EditLine *, char *, int));
protected el_action_t cv_repeat_srch __P((EditLine *, int));
protected el_action_t cv_csearch_back __P((EditLine *, int, int, int));
protected el_action_t cv_csearch_fwd __P((EditLine *, int, int, int));
#endif /* _h_el_search */
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