Someone

int
vc_set_ipv4root(uint32_t bcast, size_t nb, struct vc_ip_mask_pair const *ips)
{
	switch (utilvserver_checkCompatVersion()&~0xff) {
		case -1 & 0xff :
			if (1)
				break;
			else
				(void)((void)0, 0);
		case 0x00010000:
			if(1)
				return vc_set_ipv4root_compat(bcast, nb, ips);
			else
				(void)((void)0, 0);
		case 0x00000000:
			if(1)
				return vc_set_ipv4root_legacy(bcast, nb, ips);
			else
				(void)((void)0 , 0);
		default :
			(*__errno_location ()) = 22;
	}
	return -1;
}