1*5f757f3fSDimitry Andric// -*- C++ -*- 2*5f757f3fSDimitry Andric//===----------------------------------------------------------------------===// 3*5f757f3fSDimitry Andric// 4*5f757f3fSDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*5f757f3fSDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 6*5f757f3fSDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*5f757f3fSDimitry Andric// 8*5f757f3fSDimitry Andric//===----------------------------------------------------------------------===// 9*5f757f3fSDimitry Andric 10*5f757f3fSDimitry Andricexport namespace std { 11*5f757f3fSDimitry Andric#if 0 12*5f757f3fSDimitry Andric# if _LIBCPP_STD_VER >= 23 13*5f757f3fSDimitry Andric // 4.1.3, class template hazard_pointer_obj_base 14*5f757f3fSDimitry Andric using std::hazard_pointer_obj_base; 15*5f757f3fSDimitry Andric // 4.1.4, class hazard_pointer 16*5f757f3fSDimitry Andric using std::hazard_pointer; 17*5f757f3fSDimitry Andric // 4.1.5, Construct non-empty hazard_pointer 18*5f757f3fSDimitry Andric using std::make_hazard_pointer; 19*5f757f3fSDimitry Andric // 4.1.6, Hazard pointer swap 20*5f757f3fSDimitry Andric using std::swap; 21*5f757f3fSDimitry Andric# endif // _LIBCPP_STD_VER >= 23 22*5f757f3fSDimitry Andric#endif 23*5f757f3fSDimitry Andric} // namespace std 24