/* Clear a bit or bits in the protect filed  */
void lv_obj_clear_protect(lv_obj_t *obj, uint8_t prot)
/* Clear a bit or bits in the protect filed  */
void lv_obj_clear_protect(lv_obj_t *obj, uint8_t prot)
{
    prot = (~prot) & 0xFF;
    obj->protect &= prot;
}