EMBRACE(.name = "client recv", .parent = NULL, .child = child));
ct->btrn[1] = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = "client send", .parent = parent, .child = NULL));
EMBRACE(.name = "client recv", .parent = NULL, .child = child));
ct->btrn[1] = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = "client send", .parent = parent, .child = NULL));