Indexable* get_source();
void update(int do_timebar);
- void update_position(int change_type = CHANGE_NONE,
- int use_slider = 1,
- int update_slider = 0,
- int lock_window = 0);
+ void update_position(int change_type = CHANGE_NONE);
int update_position(double position);
void set_inpoint();
void set_outpoint();
void goto_start();
void goto_end();
void stop_playback(int wait);
+ void interrupt_playback(int wait);
VTracking *playback_cursor;