void start_mixer();
int select_zwindow(ZWindow *zwindow);
void tile_mixers();
+ void tile_mixers(int x1, int x2, int y1, int y2);
int masters_to_mixers();
void mix_masters();
void set_gang_tracks(int v);
void clear_hard_edges();
int clear_hard_edges(double start, double end);
void clear_select();
- void select_edits();
+ void select_edits(int v);
void concatenate_tracks();
int copy_flags(int copy_flags=COPY_CLIPBOARD);
void copy();