1 // Copyright 2019 The Amber Authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef SAMPLES_TIMESTAMP_H_
16 #define SAMPLES_TIMESTAMP_H_
17 
18 #include "amber/amber.h"
19 
20 namespace timestamp {
21 
22 /// Return a timestamp in nanoseconds.
23 uint64_t SampleGetTimestampNs();
24 
25 }  // namespace timestamp
26 
27 #endif  // SAMPLES_TIMESTAMP_H_
28