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/*
* ggvutils.h: misc utility functions
*
* Copyright 2002 - 2005 the Free Software Foundation
*
* Author: Jaka Mocnik <jaka@gnu.org>
*
* 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 program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GGV_UTILS_H__
#define __GGV_UTILS_H__
#include "gtkgs.h"
extern GtkGSPaperSize ggv_paper_sizes[];
extern gfloat ggv_zoom_levels[];
extern const gchar *ggv_zoom_level_names[];
extern const gint ggv_max_zoom_levels;
/* If file exists and is a regular file then return its length, else -1 */
gint ggv_file_length(const gchar * filename);
/* Test if file exists, is a regular file and its length is > 0 */
gboolean ggv_file_readable(const char *filename);
#endif /* __GGV_UTILS_H__ */
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