ypprot_err
int ypprot_err(unsigned int);
if (!(r = ypprot_err(yprm.stat))) {
if (!(r = ypprot_err(ypml.stat))) {
if (!(r = ypprot_err(yprv.stat))) {
if (!(r = ypprot_err(yprkv.stat))) {
if (!(r = ypprot_err(yprkv.stat))) {
return (ypprot_err(savstat));
if (!(r = ypprot_err(ypro.stat))) {