[libclang] Introduce clang_Cursor_isNull and clang_Cursor_getTranslationUnit functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140587 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/libclang.exports b/tools/libclang/libclang.exports
index d01bb07..71cd261 100644
--- a/tools/libclang/libclang.exports
+++ b/tools/libclang/libclang.exports
@@ -20,6 +20,7 @@
clang_createIndex
clang_createTranslationUnit
clang_createTranslationUnitFromSourceFile
+clang_Cursor_getTranslationUnit
clang_defaultCodeCompleteOptions
clang_defaultDiagnosticDisplayOptions
clang_defaultEditingTranslationUnitOptions