Function allegro_sys::bitmap_draw::al_draw_tinted_bitmap_region

pub unsafe extern fn al_draw_tinted_bitmap_region(bitmap: *mut ALLEGRO_BITMAP,
                                                  tint: ALLEGRO_COLOR,
                                                  sx: c_float,
                                                  sy: c_float,
                                                  sw: c_float,
                                                  sh: c_float,
                                                  dx: c_float,
                                                  dy: c_float,
                                                  flags: c_int)