// Copyright 2023 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "ui/events/ozone/evdev/mouse_button_property.h" #include <cstdint> #include <cstring> #include <optional> #include "ui/events/event.h" namespace ui { const char kForwardBackMouseButtonPropertyName[] = …; std::optional<uint32_t> GetForwardBackMouseButtonProperty(const Event& event) { … } void SetForwardBackMouseButtonProperty(Event& event, uint32_t button) { … } } // namespace ui