diff options
Diffstat (limited to '')
| -rw-r--r-- | src/volume.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/volume.h b/src/volume.h index 99d31da4e..db266fec9 100644 --- a/src/volume.h +++ b/src/volume.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2009 The Music Player Daemon Project + * Copyright (C) 2003-2010 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -23,22 +23,26 @@ #include <stdbool.h> #include <stdio.h> -#define VOLUME_MIXER_OSS "oss" -#define VOLUME_MIXER_ALSA "alsa" -#define VOLUME_MIXER_SOFTWARE "software" -#define VOLUME_MIXER_HARDWARE "hardware" -#define VOLUME_MIXER_DISABLED "disabled" - void volume_init(void); void volume_finish(void); int volume_level_get(void); -bool volume_level_change(int change, bool rel); +bool volume_level_change(unsigned volume); -void read_sw_volume_state(FILE *fp); +bool +read_sw_volume_state(const char *line); void save_sw_volume_state(FILE *fp); +/** + * Generates a hash number for the current state of the software + * volume control. This is used by timer_save_state_file() to + * determine whether the state has changed and the state file should + * be saved. + */ +unsigned +sw_volume_state_get_hash(void); + #endif |