PICL_NODE_ROOT
if (ptree_get_node_by_path(PICL_NODE_ROOT PICL_NODE_PLATFORM, &plfh)
if ((err = ptree_get_node_by_path(PICL_NODE_ROOT PICL_NODE_PLATFORM,
PICL_NODE_ROOT PICL_NODE_PLATFORM);
err = ptree_get_node_by_path(PICL_NODE_ROOT PICL_NODE_PLATFORM, nodeh);
if ((err = ptree_create_node(PICL_NODE_ROOT, PICL_CLASS_PICL,