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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 10#ifndef SUPPORT_TEST_TZDB_H11#define SUPPORT_TEST_TZDB_H12 13#include <string_view>14 15#if defined(_LIBCPP_VERSION)16 17_LIBCPP_BEGIN_NAMESPACE_STD18 19namespace chrono {20 21// This function is marked as "overridable" in libc++ only for the test22// suite. Therefore the declaration is not in <chrono>.23_LIBCPP_AVAILABILITY_TZDB _LIBCPP_OVERRIDABLE_FUNC_VIS string_view __libcpp_tzdb_directory();24 25} // namespace chrono26 27_LIBCPP_END_NAMESPACE_STD28 29#endif30 31#endif // SUPPORT_TEST_TZDB_H32