// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
export namespace std {
#ifndef _LIBCPP_HAS_NO_THREADS
// [stoptoken], class stop_token
using std::stop_token;
// [stopsource], class stop_source
using std::stop_source;
// no-shared-stop-state indicator
using std::nostopstate;
using std::nostopstate_t;
// [stopcallback], class template stop_callback
using std::stop_callback;
#endif // _LIBCPP_HAS_NO_THREADS
} // namespace std