lka_session
lka_session(reqid, &evp);
lka_resume(struct lka_session *lks)
lka_expand(struct lka_session *lks, struct rule *rule, struct expandnode *xn)
static void lka_expand(struct lka_session *, struct rule *,
static void lka_submit(struct lka_session *, struct rule *,
lka_submit(struct lka_session *lks, struct rule *rule, struct expandnode *xn)
static void lka_resume(struct lka_session *);
struct lka_session *lks;
struct lka_session *lks;
void lka_session(uint64_t, struct envelope *);