1 /*
2  * Copyright 2020 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 #pragma once
17 
18 #include "common/byte_array.h"
19 
20 namespace bluetooth {
21 namespace hci {
22 
23 // convenience type for 128 bit link keys
24 using LinkKey = common::ByteArray<16>;
25 
26 // example link key from Bluetooth spec, do not use in real device
27 extern const LinkKey kExampleLinkKey;
28 
29 }  // namespace hci
30 }  // namespace bluetooth