| // Copyright 2020 The Chromium OS Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #ifndef LORGNETTE_IPPUSB_DEVICE_H_ | |
| #define LORGNETTE_IPPUSB_DEVICE_H_ | |
| #include <string> | |
| #include <base/optional.h> | |
| namespace lorgnette { | |
| base::Optional<std::string> BackendForDevice(const std::string& device_name); | |
| } // namespace lorgnette | |
| #endif // LORGNETTE_IPPUSB_DEVICE_H_ |