/** @page sound-signals Sound Signals @signal playing-sound-event @signaldef playing-sound-event gboolean (*playing_sound_event)(PurpleSoundEventID event, PurpleAccount *account); Emitted when libpurple is going to play a sound event. This can be used to cancel playing sound by returning TRUE. @param event The event this sound represents. @param account The account the sound is being played for. @return @c TRUE if the sound should not be played, or @c FALSE otherwise. // vim: syntax=c.doxygen tw=75 et