USHORT Family; /* Address family */
USHORT Protocol; /* Protocol number */
USHORT Port; /* Network port (network byte order) */
+ UCHAR TTL; /* Time to live stored in packets sent from this address file */
WORK_QUEUE_ITEM WorkItem; /* Work queue item handle */
DATAGRAM_COMPLETION_ROUTINE Complete; /* Completion routine for delete request */
PVOID Context; /* Delete request context */