| // Copyright 2020 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| // This is a fake version of Clang / libc++'s <__config> header. The <__config> |
| // header provides various _LIBCPP defines used internally by libc++. |
| // |
| // In particular, pw_polyfill and pw_minimal_cpp_stdlib need the macros that |
| // provide the namespace to use for standard library definitions. This header |
| // provides _LIBCPP_BEGIN_NAMESPACE_STD and _LIBCPP_END_NAMESPACE_STD. |
| #pragma once |
| |
| #define _LIBCPP_BEGIN_NAMESPACE_STD \ |
| namespace std { \ |
| inline namespace __pw_minimal_cpp_stdlib { |
| |
| #define _LIBCPP_END_NAMESPACE_STD \ |
| } \ |
| } |