/* Get the MAC address for a multicast IP address. Call Mnp's McastIpToMac to find the MAC address instead of hard-coding the NIC to be Ethernet. */
EFI_STATUS Ip6GetMulticastMac(IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp, IN EFI_IPv6_ADDRESS *Multicast, OUT EFI_MAC_ADDRESS *Mac)
/* Get the MAC address for a multicast IP address. Call Mnp's McastIpToMac to find the MAC address instead of hard-coding the NIC to be Ethernet. */
EFI_STATUS Ip6GetMulticastMac(IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp, IN EFI_IPv6_ADDRESS *Multicast, OUT EFI_MAC_ADDRESS *Mac)
{
  EFI_IP_ADDRESS  EfiIp;
  IP6_COPY_ADDRESS (&EfiIp.v6, Multicast);
  return Mnp->McastIpToMac (Mnp, TRUE, &EfiIp, Mac);
}