1 /*
2  * Copyright 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include <memory>
18 
19 namespace bluetooth {
20 namespace audio {
21 
22 class HalVersionManager {
23   static inline std::unique_ptr<HalVersionManager> instance_ptr =
24       std::make_unique<HalVersionManager>();
25 };
26 
27 }  // namespace audio
28 }  // namespace bluetooth
29