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+/*===- llvm-c/ExternC.h - Wrapper for 'extern "C"' ----------------*- C -*-===*\
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+|* *|
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+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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+|* Exceptions. *|
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+|* See https://llvm.org/LICENSE.txt for license information. *|
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+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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+|* *|
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+|*===----------------------------------------------------------------------===*|
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+|* *|
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+|* This file defines an 'extern "C"' wrapper *|
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+|* *|
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+\*===----------------------------------------------------------------------===*/
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+
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+#ifndef LLVM_C_EXTERN_C_H
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+#define LLVM_C_EXTERN_C_H
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+
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+#ifdef __clang__
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+#define LLVM_C_STRICT_PROTOTYPES_BEGIN \
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+ _Pragma("clang diagnostic push") \
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+ _Pragma("clang diagnostic error \"-Wstrict-prototypes\"")
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+#define LLVM_C_STRICT_PROTOTYPES_END _Pragma("clang diagnostic pop")
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+#else
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+#define LLVM_C_STRICT_PROTOTYPES_BEGIN
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+#define LLVM_C_STRICT_PROTOTYPES_END
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+#endif
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+
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+#ifdef __cplusplus
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+#define LLVM_C_EXTERN_C_BEGIN \
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+ extern "C" { \
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+ LLVM_C_STRICT_PROTOTYPES_BEGIN
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+#define LLVM_C_EXTERN_C_END \
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+ LLVM_C_STRICT_PROTOTYPES_END \
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+ }
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+#else
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+#define LLVM_C_EXTERN_C_BEGIN LLVM_C_STRICT_PROTOTYPES_BEGIN
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+#define LLVM_C_EXTERN_C_END LLVM_C_STRICT_PROTOTYPES_END
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+#endif
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+
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+#endif
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gingerBill