system/fidl/zircon-sample/demo_number.fidl

// Copyright 2018 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 zircon.sample.number;

[Layout="Simple"]
interface Number {

    // set the number to a given value
    1: SetNumber(uint32 value) -> (uint32 result);
};