b = b[rsaAlignOf(int(b[0])):]
		}
	}
	return sas[:], nil
}

// InterfaceMessage represents a routing message containing
// network interface entries.
//
// Deprecated: Use golang.org/x/net/route instead.
type InterfaceMessage struct {
	Header IfMsghdr
	Data   []byte
}

func (m *InterfaceMessage) sockaddr() ([]Sockaddr, error) {
	var sas [RTAX_MAX]Sockaddr
	if m.Header.Addrs&RTA_IFP == 0 {

		{"InterfaceInfo.Address", Field, 0},
		{"InterfaceInfo.BroadcastAddress", Field, 0},
		{"InterfaceInfo.Flags", Field, 0},
		{"InterfaceInfo.Netmask", Field, 0},
		{"InterfaceMessage", Type, 0},
		{"InterfaceMessage.Data", Field, 0},
		{"InterfaceMessage.Header", Field, 0},
		{"InterfaceMulticastAddrMessage", Type, 0},
		{"InterfaceMulticastAddrMessage.Data", Field, 0},
		{"InterfaceMulticastAddrMessage.Header", Field, 0},