1/*-
2 * Copyright (c) 1992, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Christos Zoulas of Cornell University.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 *	@(#)search.h	8.1 (Berkeley) 6/4/93
33 *	$NetBSD: search.h,v 1.8 2003/10/18 23:27:36 christos Exp $
34 * $FreeBSD: releng/10.3/lib/libedit/search.h 148834 2005-08-07 20:55:59Z stefanf $
35 */
36
37/*
38 * el.search.h: Line and history searching utilities
39 */
40#ifndef _h_el_search
41#define	_h_el_search
42
43#include "histedit.h"
44
45typedef struct el_search_t {
46	char	*patbuf;		/* The pattern buffer		*/
47	size_t	 patlen;		/* Length of the pattern buffer	*/
48	int	 patdir;		/* Direction of the last search	*/
49	int	 chadir;		/* Character search direction	*/
50	char	 chacha;		/* Character we are looking for	*/
51	char	 chatflg;		/* 0 if f, 1 if t */
52} el_search_t;
53
54
55protected int		el_match(const char *, const char *);
56protected int		search_init(EditLine *);
57protected void		search_end(EditLine *);
58protected int		c_hmatch(EditLine *, const char *);
59protected void		c_setpat(EditLine *);
60protected el_action_t	ce_inc_search(EditLine *, int);
61protected el_action_t	cv_search(EditLine *, int);
62protected el_action_t	ce_search_line(EditLine *, int);
63protected el_action_t	cv_repeat_srch(EditLine *, int);
64protected el_action_t	cv_csearch(EditLine *, int, int, int, int);
65
66#endif /* _h_el_search */
67