pub unsafe extern "C" fn lv_draw_add_task(
layer: *mut _lv_layer_t,
coords: *const lv_area_t,
type_: u32,
) -> *mut _lv_draw_task_t
pub unsafe extern "C" fn lv_draw_add_task(
layer: *mut _lv_layer_t,
coords: *const lv_area_t,
type_: u32,
) -> *mut _lv_draw_task_t