void netif_disconnect(netif_t *netif);
-netif_t *netif_alloc(domid_t domid, unsigned int handle, u8 be_mac[ETH_ALEN]);
+netif_t *netif_alloc(domid_t domid, unsigned int handle);
int netif_map(netif_t *netif, unsigned long tx_ring_ref,
unsigned long rx_ring_ref, unsigned int evtchn);