xmlNodePtr node_copy = NULL;
crm_data_t *node_copy = NULL;
add_node_copy(xmlNodePtr new_parent, xmlNodePtr xml_node){	xmlNodePtr node_copy = NULL;	if(xml_node != NULL && new_parent != NULL) {		node_copy = copy_xml_node_recursive(xml_node);		xmlAddChild(new_parent, node_copy);	} else if(xml_node == NULL) {		crm_err("Could not add copy of NULL node");	} else {		crm_err("Could not add copy of node to NULL parent");	}		return node_copy;}