init(addr:ifindex:set_current:set_rnext:del_async:reserved:reserved2:prefix:sndid:rcvid:current_key:rnext:keyflags:)

init(addr: sockaddr_storage, ifindex: Int32, set_current: UInt32, set_rnext: UInt32, del_async: UInt32, reserved: UInt32, reserved2: UInt16, prefix: UInt8, sndid: UInt8, rcvid: UInt8, current_key: UInt8, rnext: UInt8, keyflags: UInt8)