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Diffstat (limited to 'clang/include/clang-c/Platform.h')
-rw-r--r--clang/include/clang-c/Platform.h23
1 files changed, 16 insertions, 7 deletions
diff --git a/clang/include/clang-c/Platform.h b/clang/include/clang-c/Platform.h
index 3bb66bb0df48f..67c1fff8ff783 100644
--- a/clang/include/clang-c/Platform.h
+++ b/clang/include/clang-c/Platform.h
@@ -18,14 +18,23 @@
LLVM_CLANG_C_EXTERN_C_BEGIN
-/* MSVC DLL import/export. */
-#ifdef _MSC_VER
- #ifdef _CINDEX_LIB_
- #define CINDEX_LINKAGE __declspec(dllexport)
- #else
- #define CINDEX_LINKAGE __declspec(dllimport)
+/* Windows DLL import/export. */
+#ifndef CINDEX_NO_EXPORTS
+ #define CINDEX_EXPORTS
+#endif
+#ifdef _WIN32
+ #ifdef CINDEX_EXPORTS
+ #ifdef _CINDEX_LIB_
+ #define CINDEX_LINKAGE __declspec(dllexport)
+ #else
+ #define CINDEX_LINKAGE __declspec(dllimport)
+ #endif
#endif
-#else
+#elif defined(CINDEX_EXPORTS) && defined(__GNUC__)
+ #define CINDEX_LINKAGE __attribute__((visibility("default")))
+#endif
+
+#ifndef CINDEX_LINKAGE
#define CINDEX_LINKAGE
#endif