data.go
func (d *Data) Close() error {
	if d.dh == nil {
		return nil
	}
	if d.cbc > 0 {
		callbackDelete(d.cbc)
	}
	_, err := C.gpgme_data_release(d.dh)
	d.dh = nil
	return err
}
func (d *Data) Close() error {
	if d.dh == nil {
		return nil
	}
	if d.cbc > 0 {
		callbackDelete(d.cbc)
	}
	_, err := C.gpgme_data_release(d.dh)
	d.dh = nil
	return err
}
func ( d * Data ) Close ( ) error { if d . dh == nil { return nil } if d . cbc > 0 { callbackDelete ( d . cbc ) } _ , err := C . gpgme_data_release ( d . dh ) d . dh = nil return err }
// Close releases any resources associated with the data buffer
Close releases any resources associated with the data buffer