/* unravel the NDR for the packet */
ndr_err = ndr_table_spoolss.calls[opnum].ndr_pull(pull, NDR_IN, *r);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
/* unravel the NDR for the packet */
ndr_err = ndr_table_spoolss.calls[opnum].ndr_pull(pull, NDR_IN, *r);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {