1 files changed, 9 insertions, 0 deletions
diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h
index 170e4e7fad5..192560e9d51 100644
--- a/clang/include/clang-c/Index.h
+++ b/clang/include/clang-c/Index.h
@@ -627,6 +627,15 @@ CINDEX_LINKAGE CXSourceRangeList *clang_getSkippedRanges(CXTranslationUnit tu,
                                                          CXFile file);
 
 /**
+ * \brief Retrieve all ranges from all files that were skipped by the
+ * preprocessor.
+ *
+ * The preprocessor will skip lines when they are surrounded by an
+ * if/ifdef/ifndef directive whose condition does not evaluate to true.
+ */
+CINDEX_LINKAGE CXSourceRangeList *clang_getAllSkippedRanges(CXTranslationUnit tu);
+
+/**
  * \brief Destroy the given \c CXSourceRangeList.
  */
 CINDEX_LINKAGE void clang_disposeSourceRangeList(CXSourceRangeList *ranges);