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volume.h
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/*
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* Copyright (C) 2003-2010 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_VOLUME_H
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#define MPD_VOLUME_H
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#include <stdbool.h>
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#include <stdio.h>
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void
volume_init
(
void
);
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void
volume_finish
(
void
);
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int
volume_level_get
(
void
);
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bool
volume_level_change
(
unsigned
volume);
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bool
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read_sw_volume_state
(
const
char
*line);
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void
save_sw_volume_state
(FILE *fp);
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unsigned
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sw_volume_state_get_hash
(
void
);
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#endif
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