2 //===----------------------------------------------------------------------===//
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
10 export namespace std {
11 #if _LIBCPP_HAS_THREADS
12 // [thread.condition.condvar], class condition_variable
13 using std::condition_variable;
14 // [thread.condition.condvarany], class condition_variable_any
15 using std::condition_variable_any;
17 // [thread.condition.nonmember], non-member functions
18 using std::notify_all_at_thread_exit;
21 #endif // _LIBCPP_HAS_THREADS