ptree_find_node
err = ptree_find_node(ptreeh, in->req_findnode.propname,
if (ptree_find_node(nodeh, PICL_PROP_DEVFS_PATH,
r = ptree_find_node(fpndh, FCAL_PICL_PROP_BUS_ADDR,
r = ptree_find_node(slotndh, PICL_PROP_NAME,
rv = ptree_find_node(root_node, PICL_PROP_NAME,
err = ptree_find_node(chdh, pname, ptype, pval, valsize,
extern int ptree_find_node(picl_nodehdl_t rooth, char *pname,