|  | /* | 
|  | *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 
|  | * | 
|  | *  Use of this source code is governed by a BSD-style license | 
|  | *  that can be found in the LICENSE file in the root of the source | 
|  | *  tree. An additional intellectual property rights grant can be found | 
|  | *  in the file PATENTS.  All contributing project authors may | 
|  | *  be found in the AUTHORS file in the root of the source tree. | 
|  | */ | 
|  | // An OS-independent sleep function. | 
|  |  | 
|  | #ifndef SYSTEM_WRAPPERS_INCLUDE_SLEEP_H_ | 
|  | #define SYSTEM_WRAPPERS_INCLUDE_SLEEP_H_ | 
|  |  | 
|  | namespace webrtc { | 
|  |  | 
|  | // This function sleeps for the specified number of milliseconds. | 
|  | // It may return early if the thread is woken by some other event, | 
|  | // such as the delivery of a signal on Unix. | 
|  | void SleepMs(int msecs); | 
|  |  | 
|  | }  // namespace webrtc | 
|  |  | 
|  | #endif  // SYSTEM_WRAPPERS_INCLUDE_SLEEP_H_ |