tree_xget
count = tree_xget(&ctl_count, c->euid);
fs = tree_xget(&sessions, reqid);
fs = tree_xget(&sessions, reqid);
fs = tree_xget(&sessions, reqid);
fs = tree_xget(&sessions, reqid);
fs = tree_xget(&sessions, reqid);
fs = tree_xget(&sessions, reqid);
fs = tree_xget(&sessions, reqid);
lks = tree_xget(&sessions, fwreq->id);
u = tree_xget(&users, reqid);
s = tree_xget(&sessions, reqid);
s = tree_xget(&sessions, reqid);
s = tree_xget(&sessions, reqid);
domain = tree_xget(&wait_mx, reqid);
hq = tree_xget(&holdqs[evp->type], evp->holdq);
msg = tree_xget(&ramqueue.messages, msgid);
evp = tree_xget(&msg->envelopes, si->evpid);
msg = tree_xget(&ramqueue.messages, msgid);
evp = tree_xget(&msg->envelopes, evpid);
msg = tree_xget(&ramqueue.messages, msgid);
evp = tree_xget(&msg->envelopes, evpid);
hq = tree_xget(&holdqs[evp->type], evp->holdq);
hq = tree_xget(&holdqs[evp->type], evp->holdq);
s = tree_xget(&wait_lka_rcpt, reqid);
void *tree_xget(struct tree *, uint64_t);