pub unsafe extern "C" fn lv_obj_style_apply_color_filter(
obj: *const lv_obj_t,
part: u32,
v: lv_style_value_t,
) -> lv_style_value_t
pub unsafe extern "C" fn lv_obj_style_apply_color_filter(
obj: *const lv_obj_t,
part: u32,
v: lv_style_value_t,
) -> lv_style_value_t