ZWindow *get_mixer(Mixer *&mixer);
void del_mixer(ZWindow *zwindow);
int mixer_track_active(Track *track);
ZWindow *get_mixer(Mixer *&mixer);
void del_mixer(ZWindow *zwindow);
int mixer_track_active(Track *track);
int move_right(int64_t distance = 0);
void move_up(int64_t distance = 0);
void move_down(int64_t distance = 0);
int move_right(int64_t distance = 0);
void move_up(int64_t distance = 0);
void move_down(int64_t distance = 0);
// offset is pixels to add to track_start
void trackmovement(int offset, int pane_number);
// view_start is pixels
// offset is pixels to add to track_start
void trackmovement(int offset, int pane_number);
// view_start is pixels
static void create_defaults_path(char *string, const char *config_file);
void delete_folder(char *folder);
static void create_defaults_path(char *string, const char *config_file);
void delete_folder(char *folder);
void toggle_editing_mode();
void set_inpoint(int is_mwindow);
void set_outpoint(int is_mwindow);
void toggle_editing_mode();
void set_inpoint(int is_mwindow);
void set_outpoint(int is_mwindow);