xdr/xdr_generated.go
func Marshal(w io.Writer, v interface{}) (int, error) {
	// delegate to xdr package's Marshal
	return xdr.Marshal(w, v)
}
func Marshal(w io.Writer, v interface{}) (int, error) {
	// delegate to xdr package's Marshal
	return xdr.Marshal(w, v)
}
// Marshal writes an xdr element `v` into `w`.