1 /*
2  * Copyright (C) 2016 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 <shared/nano_endian.h>
18 
19 namespace nanoapp_testing {
20 
swapBytes(uint8_t * bytes,size_t size)21 void swapBytes(uint8_t *bytes, size_t size) {
22   for (size_t front = 0, end = size - 1; front < end; front++, end--) {
23     uint8_t tmp = bytes[front];
24     bytes[front] = bytes[end];
25     bytes[end] = tmp;
26   }
27 }
28 
29 }  // namespace nanoapp_testing
30