1/*
2 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_UTILITY_H
12#define WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_UTILITY_H
13
14#include "webrtc/typedefs.h"
15
16namespace webrtc
17{
18
19class AudioDeviceUtility
20{
21 public:
22  static uint32_t GetTimeInMS();
23  static void WaitForKey();
24  static bool StringCompare(const char* str1,
25                            const char* str2,
26                            const uint32_t length);
27  virtual int32_t Init() = 0;
28
29  virtual ~AudioDeviceUtility() {}
30};
31
32}  // namespace webrtc
33
34#endif  // WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_UTILITY_H
35