clang/include/clang-c/Platform.h

   1 /*===-- clang-c/Platform.h - C Index platform decls   -------------*- 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 header provides platform specific macros (dllimport, deprecated, ...) *|
  11 |*                                                                            *|
  12 \*===----------------------------------------------------------------------===*/
  13
  14 #ifndef LLVM_CLANG_C_PLATFORM_H
  15 #define LLVM_CLANG_C_PLATFORM_H
  16
  17 #include "clang-c/ExternC.h"
  18
  19 LLVM_CLANG_C_EXTERN_C_BEGIN
  20
  21 /* Windows DLL import/export. */
  22 #ifndef CINDEX_NO_EXPORTS
  23   #define CINDEX_EXPORTS
  24 #endif
  25 #ifdef _WIN32
  26   #ifdef CINDEX_EXPORTS
  27     #ifdef _CINDEX_LIB_
  28       #define CINDEX_LINKAGE __declspec(dllexport)
  29     #else
  30       #define CINDEX_LINKAGE __declspec(dllimport)
  31     #endif
  32   #endif
  33 #elif defined(CINDEX_EXPORTS) && defined(__GNUC__)
  34   #define CINDEX_LINKAGE __attribute__((visibility("default")))
  35 #endif
  36
  37 #ifndef CINDEX_LINKAGE
  38   #define CINDEX_LINKAGE
  39 #endif
  40
  41 #ifdef __GNUC__
  42   #define CINDEX_DEPRECATED __attribute__((deprecated))
  43 #else
  44   #ifdef _MSC_VER
  45     #define CINDEX_DEPRECATED __declspec(deprecated)
  46   #else
  47     #define CINDEX_DEPRECATED
  48   #endif
  49 #endif
  50
  51 LLVM_CLANG_C_EXTERN_C_END
  52
  53 #endif