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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Gilles Roux
* 2003 Garrett Derner
* 2010 Yoshihisa Uchida
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef PLUGIN_TEXT_VIEWER_SCREEN_POS_H
#define PLUGIN_TEXT_VIEWER_SCREEN_POS_H
struct tv_screen_pos {
off_t file_pos;
int page;
int line;
};
/*
* return the current position
*
* return
* the pointer which is stored the current position
*/
const struct tv_screen_pos *tv_get_screen_pos(void);
/*
* set the current position
*
* [In] pos
* the pointer which is stored the current position
*/
void tv_set_screen_pos(const struct tv_screen_pos *pos);
/*
* the current position set to the given structure
*
* [Out] pos
* the pointer in order to store the current position
*/
void tv_copy_screen_pos(struct tv_screen_pos *pos);
#endif
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