From b715e522cff7109c370e66d29ba22340c9259c52 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Wed, 2 Jan 2013 19:52:57 +0100 Subject: db_save, state_file: convert to C++ --- src/OutputState.hxx | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 src/OutputState.hxx (limited to 'src/OutputState.hxx') diff --git a/src/OutputState.hxx b/src/OutputState.hxx new file mode 100644 index 00000000..5ab765ba --- /dev/null +++ b/src/OutputState.hxx @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2003-2013 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 + +#include + +bool +audio_output_state_read(const char *line); + +void +audio_output_state_save(FILE *fp); + +/** + * 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(void); + +#endif -- cgit v1.2.3