xdr_ypreq_xfr
YPPROC_XFR, (xdrproc_t)xdr_ypreq_xfr, (caddr_t)&oldreq,
(xdrproc_t)xdr_ypreq_xfr,
extern bool xdr_ypreq_xfr(XDR *, struct ypreq_xfr *);