DIOCRGETADDRS
if (ioctl(dev, DIOCRGETADDRS, &io))
case DIOCRGETADDRS:
case DIOCRGETADDRS:
case DIOCRGETADDRS: {
if (ioctl(dev, DIOCRGETADDRS, &io) == 0)
if (ioctl(dev, DIOCRGETADDRS, &io) == 0)