MSVC is stuck in the 80s.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140597 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CXCursor.cpp b/tools/libclang/CXCursor.cpp
index c0e0384..6205c0a 100644
--- a/tools/libclang/CXCursor.cpp
+++ b/tools/libclang/CXCursor.cpp
@@ -522,10 +522,18 @@
// libclang CXCursor APIs
//===----------------------------------------------------------------------===//
+extern "C" {
+
+int clang_Cursor_isNull(CXCursor cursor) {
+ return clang_equalCursors(cursor, clang_getNullCursor());
+}
+
CXTranslationUnit clang_Cursor_getTranslationUnit(CXCursor cursor) {
return getCursorTU(cursor);
}
+} // end: extern "C"
+
//===----------------------------------------------------------------------===//
// CXCursorSet.
//===----------------------------------------------------------------------===//
diff --git a/tools/libclang/libclang.exports b/tools/libclang/libclang.exports
index 71cd261..019110a 100644
--- a/tools/libclang/libclang.exports
+++ b/tools/libclang/libclang.exports
@@ -21,6 +21,7 @@
clang_createTranslationUnit
clang_createTranslationUnitFromSourceFile
clang_Cursor_getTranslationUnit
+clang_Cursor_isNull
clang_defaultCodeCompleteOptions
clang_defaultDiagnosticDisplayOptions
clang_defaultEditingTranslationUnitOptions