XPATH_CLEAR_OP    382 attrd/legacy.c             xpath = crm_strdup_printf(XPATH_REMOTE_ATTR("") XPATH_CLEAR_OP,
XPATH_CLEAR_OP    386 attrd/legacy.c             xpath = crm_strdup_printf(XPATH_REMOTE_ATTR(XPATH_ID) XPATH_CLEAR_OP,