signal_user_data_t *ud, GValue *settings);
void ghb_reset_subtitles(signal_user_data_t *ud, GValue *settings);
void ghb_subtitle_prune(signal_user_data_t *ud);
signal_user_data_t *ud, GValue *settings);
void ghb_reset_subtitles(signal_user_data_t *ud, GValue *settings);
void ghb_subtitle_prune(signal_user_data_t *ud);