crm_debug("returning node (%s).",
crm_devel("returning node (%s).",
find_entity(crm_data_t *parent,	    const char *node_name,	    const char *id,	    gboolean siblings){	crm_validate_data(parent);	xml_child_iter(		parent, a_child, node_name,		if(id == NULL 		   || safe_str_eq(id,crm_element_value(a_child,XML_ATTR_ID))){			crm_debug("returning node (%s).", 				  xmlGetNodePath(a_child));			return a_child;		}		);	if(siblings) {		abort();	}	crm_warn("node <%s id=%s> not found in %s.",		 node_name, id, xmlGetNodePath(parent));	return NULL;}