Stephen Hines | c6ca60f | 2023-05-09 02:19:22 -0700 | [diff] [blame^] | 1 | /*===- clang-c/ExternC.h - Wrapper for 'extern "C"' ---------------*- C -*-===*\ |
| 2 | |* *| |
| 3 | |* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| |
| 4 | |* Exceptions. *| |
| 5 | |* See https://llvm.org/LICENSE.txt for license information. *| |
| 6 | |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| |
| 7 | |* *| |
| 8 | |*===----------------------------------------------------------------------===*| |
| 9 | |* *| |
| 10 | |* This file defines an 'extern "C"' wrapper. *| |
| 11 | |* *| |
| 12 | \*===----------------------------------------------------------------------===*/ |
| 13 | |
| 14 | #ifndef LLVM_CLANG_C_EXTERN_C_H |
| 15 | #define LLVM_CLANG_C_EXTERN_C_H |
| 16 | |
| 17 | #ifdef __clang__ |
| 18 | #define LLVM_CLANG_C_STRICT_PROTOTYPES_BEGIN \ |
| 19 | _Pragma("clang diagnostic push") \ |
| 20 | _Pragma("clang diagnostic error \"-Wstrict-prototypes\"") |
| 21 | #define LLVM_CLANG_C_STRICT_PROTOTYPES_END _Pragma("clang diagnostic pop") |
| 22 | #else |
| 23 | #define LLVM_CLANG_C_STRICT_PROTOTYPES_BEGIN |
| 24 | #define LLVM_CLANG_C_STRICT_PROTOTYPES_END |
| 25 | #endif |
| 26 | |
| 27 | #ifdef __cplusplus |
| 28 | #define LLVM_CLANG_C_EXTERN_C_BEGIN \ |
| 29 | extern "C" { \ |
| 30 | LLVM_CLANG_C_STRICT_PROTOTYPES_BEGIN |
| 31 | #define LLVM_CLANG_C_EXTERN_C_END \ |
| 32 | LLVM_CLANG_C_STRICT_PROTOTYPES_END \ |
| 33 | } |
| 34 | #else |
| 35 | #define LLVM_CLANG_C_EXTERN_C_BEGIN LLVM_CLANG_C_STRICT_PROTOTYPES_BEGIN |
| 36 | #define LLVM_CLANG_C_EXTERN_C_END LLVM_CLANG_C_STRICT_PROTOTYPES_END |
| 37 | #endif |
| 38 | |
| 39 | #endif |