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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 using std::streampos;12#if _LIBCPP_HAS_WIDE_CHARACTERS13 using std::wstreampos;14#endif15 using std::u16streampos;16 using std::u32streampos;17#if _LIBCPP_HAS_CHAR8_T18 using std::u8streampos;19#endif20 21#if _LIBCPP_HAS_EXPERIMENTAL_SYNCSTREAM22 using std::basic_osyncstream;23 using std::basic_syncbuf;24#endif25 26 using std::istreambuf_iterator;27 using std::ostreambuf_iterator;28 29#if _LIBCPP_HAS_EXPERIMENTAL_SYNCSTREAM30 using std::osyncstream;31 using std::syncbuf;32 33# if _LIBCPP_HAS_WIDE_CHARACTERS34 using std::wosyncstream;35 using std::wsyncbuf;36# endif37#endif // _LIBCPP_HAS_EXPERIMENTAL_SYNCSTREAM38 39 using std::fpos;40} // namespace std41