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/*
* Copyright (C) 2003-2015 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.
*/
/*
* Saving and loading the audio output states to/from the state file.
*
*/
#ifndef MPD_OUTPUT_STATE_HXX
#define MPD_OUTPUT_STATE_HXX
class MultipleOutputs;
class BufferedOutputStream;
bool
audio_output_state_read(const char *line, MultipleOutputs &outputs);
void
audio_output_state_save(BufferedOutputStream &os,
const MultipleOutputs &outputs);
/**
* Generates a version number for the current state of the audio
* outputs. This is used by timer_save_state_file() to determine
* whether the state has changed and the state file should be saved.
*/
unsigned
audio_output_state_get_version();
#endif
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