// Copyright 2021 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library test.drivertwoway;

@transport("Driver")
closed protocol TwoWay {
    strict Add(struct {
        addend1 uint16;
        addend2 uint16;
    }) -> (struct {
        sum uint16;
    });
};