xdrs->x_ops = &xdrstdio_ops;
xdrs->x_ops = (struct xdr_ops *) &xdrstdio_ops;
xdrstdio_create (xdrs, file, op)     XDR *xdrs;     FILE *file;     enum xdr_op op;{  xdrs->x_op = op;  xdrs->x_ops = &xdrstdio_ops;  xdrs->x_private = (caddr_t) file;  xdrs->x_handy = 0;  xdrs->x_base = 0;}