SADB_EXPIRE      1467 net/key/af_key.c 		return SADB_EXPIRE;
SADB_EXPIRE      2804 net/key/af_key.c 	[SADB_EXPIRE]		= NULL,
SADB_EXPIRE      3040 net/key/af_key.c 	out_hdr->sadb_msg_type = SADB_EXPIRE;