V_acqaddrhashtbl
&V_acqaddrhashtbl[ACQADDRHASH_HASHVAL(saidx)]
V_acqaddrhashtbl = hashinit(ACQHASH_NHASH, M_IPSEC_SAQ,
LIST_INIT(&V_acqaddrhashtbl[i]);
hashdestroy(V_acqaddrhashtbl, M_IPSEC_SAQ, V_acqaddrhash_mask);