The DSA_ADDRESS_LIST_DRS_WIRE_V1 structure defines a linked list entry for a referral network name.

 typedef struct _DSA_ADDRESS_LIST_DRS_WIRE_V1 {
   struct _DSA_ADDRESS_LIST_DRS_WIRE_V1* pNextAddress;
   RPC_UNICODE_STRING* pAddress;
 } DSA_ADDRESS_LIST_DRS_WIRE_V1;

pNextAddress: Null, or the next element in the linked list.

pAddress: Network name of the DC to which the referral is directed.