1 files changed, 10 insertions, 1 deletions
diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h
index aeda39308f9..91b3d11a549 100644
--- a/clang/include/clang-c/Index.h
+++ b/clang/include/clang-c/Index.h
@@ -32,7 +32,7 @@
  * compatible, thus CINDEX_VERSION_MAJOR is expected to remain stable.
  */
 #define CINDEX_VERSION_MAJOR 0
-#define CINDEX_VERSION_MINOR 40
+#define CINDEX_VERSION_MINOR 41
 
 #define CINDEX_VERSION_ENCODE(major, minor) ( \
       ((major) * 10000)                       \
@@ -1419,6 +1419,15 @@ CINDEX_LINKAGE int clang_saveTranslationUnit(CXTranslationUnit TU,
                                              unsigned options);
 
 /**
+ * \brief Suspend a translation unit in order to free memory associated with it.
+ *
+ * A suspended translation unit uses significantly less memory but on the other
+ * side does not support any other calls than \c clang_reparseTranslationUnit
+ * to resume it or \c clang_disposeTranslationUnit to dispose it completely.
+ */
+CINDEX_LINKAGE unsigned clang_suspendTranslationUnit(CXTranslationUnit);
+
+/**
  * \brief Destroy the specified CXTranslationUnit object.
  */
 CINDEX_LINKAGE void clang_disposeTranslationUnit(CXTranslationUnit);