int D_set_clip_window_to_screen_window(void) { D_get_screen_window(&top, &bottom, &left, &right); D_set_clip_window(top, bottom, left, right); return 0; }
int D_set_clip_window_to_map_window(void) { D_set_clip_window((int)D_get_d_north(), (int)D_get_d_south(), (int)D_get_d_west(), (int)D_get_d_east() ); return 0; }
void D_set_clip_window_to_map_window(void) { D_set_clip_window( D_get_d_north(), D_get_d_south(), D_get_d_west(), D_get_d_east()); }