/* * Copyright (C) 2003-2009 The Music Player Daemon Project * http://www.musicpd.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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ /* * This library saves the queue into the state file, and also loads it * back into memory. */ #ifndef QUEUE_SAVE_H #define QUEUE_SAVE_H #include <stdio.h> struct queue; void queue_save(FILE *fp, const struct queue *queue); /** * Loads one song from the state file line and returns its number. * Returns -1 on failure. */ int queue_load_song(struct queue *queue, const char *line); #endif