XML_ATTR_IDREF   2520 lib/common/xml.c         object_href_val = crm_element_value(update, XML_ATTR_IDREF);
XML_ATTR_IDREF   2521 lib/common/xml.c         object_href = (object_href_val == NULL) ? NULL : XML_ATTR_IDREF;
XML_ATTR_IDREF   2864 lib/common/xml.c     ref = crm_element_value(result, XML_ATTR_IDREF);