topo_node_lookup
extern tnode_t *topo_node_lookup(tnode_t *, const char *, topo_instance_t);
svc_node = topo_node_lookup(node, (const char *)search, 0);
svc_node = topo_node_lookup(svc_node, (const char *)search, 0);
nnp = topo_node_lookup(cnp, name, inst);
extern tnode_t *topo_node_lookup(tnode_t *, const char *, topo_instance_t);
ntn = topo_node_lookup(rd->rd_pn, rd->rd_name, inst);
if ((strand = topo_node_lookup(pnode, STRAND_NODE_NAME, strandid))
if ((core = topo_node_lookup(pnode, CORE_NODE_NAME, coreid)) == NULL) {
if ((chip = topo_node_lookup(pnode, CHIP_NODE_NAME, chipid)) == NULL) {
if (topo_node_lookup(pnode, name, mcnum) != NULL)