1 
/*
2 
 * Copyright 2008-2011 Various Authors
3 
 * Copyright 2004 Timo Hirvonen
4 
 *
5 
 * This program is free software; you can redistribute it and/or
6 
 * modify it under the terms of the GNU General Public License as
7 
 * published by the Free Software Foundation; either version 2 of the
8 
 * License, or (at your option) any later version.
9 
 *
10 
 * This program is distributed in the hope that it will be useful, but
11 
 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 
 * General Public License for more details.
14 
 *
15 
 * You should have received a copy of the GNU General Public License
16 
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
17 
 */
18 





19

#ifndef _HISTORY_H





20

#define _HISTORY_H





21






22

#include "list.h"





23






24

struct history {





25

	struct list_head head;





26

	struct list_head *search_pos;





27

	char *filename;





28

	int max_lines;





29

	int lines;





30

};





31






32

void history_load(struct history *history, char *filename, int max_lines);





33

void history_save(struct history *history);





34

void history_free(struct history *history);





35

void history_add_line(struct history *history, const char *line);





36

void history_reset_search(struct history *history);





37

const char *history_search_forward(struct history *history, const char *text);





38

const char *history_search_backward(struct history *history, const char *text);





39






40

#endif