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1// -*- C++ -*-2//===----------------------------------------------------------------------===//3//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-exception7//8//===----------------------------------------------------------------------===//9 10export namespace std {11#if _LIBCPP_HAS_LOCALIZATION && _LIBCPP_HAS_EXPERIMENTAL_SYNCSTREAM12 using std::basic_syncbuf;13 14 // [syncstream.syncbuf.special], specialized algorithms15 using std::swap;16 17 using std::syncbuf;18# if _LIBCPP_HAS_WIDE_CHARACTERS19 using std::wsyncbuf;20# endif21 using std::basic_osyncstream;22 23 using std::osyncstream;24# if _LIBCPP_HAS_WIDE_CHARACTERS25 using std::wosyncstream;26# endif27#endif // _LIBCPP_HAS_LOCALIZATION && _LIBCPP_HAS_EXPERIMENTAL_SYNCSTREAM28} // namespace std29