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-exception 7// 8//===----------------------------------------------------------------------===// 9 10export namespace std { 11#if 0 12 using std::basic_spanbuf; 13 14 using std::swap; 15 16 using std::spanbuf; 17# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS 18 using std::wspanbuf; 19# endif 20 21 using std::basic_ispanstream; 22 23 using std::ispanstream; 24# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS 25 using std::wispanstream; 26# endif 27 28 using std::basic_ospanstream; 29 30 using std::ospanstream; 31# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS 32 using std::wospanstream; 33# endif 34 35 using std::basic_spanstream; 36 37 using std::spanstream; 38# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS 39 using std::wspanstream; 40# endif 41#endif 42} // namespace std 43