hb                528 lib/cluster/cluster.c         ll_cluster_t *hb;
hb                532 lib/cluster/cluster.c         hb = (*new_cluster) ("heartbeat");
hb                545 lib/cluster/cluster.c         if (hb->llc_ops->signon(hb, NULL) == HA_OK) {
hb                546 lib/cluster/cluster.c             hb->llc_ops->signoff(hb, FALSE);