1 //  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
2 //  This source code is licensed under both the GPLv2 (found in the
3 //  COPYING file in the root directory) and Apache 2.0 License
4 //  (found in the LICENSE.Apache file in the root directory).
5 
6 #include <folly/synchronization/WaitOptions.h>
7 
8 namespace folly {
9 
10 constexpr std::chrono::nanoseconds WaitOptions::Defaults::spin_max;
11 
12 } // namespace folly
13