1/*
2 *  Copyright (c) 2011 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_SYSTEM_WRAPPERS_SOURCE_TRACE_WIN_H_
12#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_TRACE_WIN_H_
13
14#include <stdio.h>
15#include <windows.h>
16
17#include "webrtc/system_wrappers/source/trace_impl.h"
18
19namespace webrtc {
20
21class TraceWindows : public TraceImpl {
22 public:
23  TraceWindows();
24  virtual ~TraceWindows();
25
26  virtual int32_t AddTime(char* trace_message, const TraceLevel level) const;
27
28  virtual int32_t AddDateTimeInfo(char* trace_message) const;
29 private:
30  volatile mutable uint32_t prev_api_tick_count_;
31  volatile mutable uint32_t prev_tick_count_;
32};
33
34}  // namespace webrtc
35
36#endif  // WEBRTC_SYSTEM_WRAPPERS_SOURCE_TRACE_WIN_H_
37