1 //===-- Declaration of POSIX environ --------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "src/__support/macros/config.h" 10 11 namespace LIBC_NAMESPACE_DECL { 12 13 // This is initialized to the correct value by the statup code. 14 extern "C" { 15 char **environ = nullptr; 16 } 17 18 } // namespace LIBC_NAMESPACE_DECL 19