diff --git a/vncviewer/CConn.h b/vncviewer/CConn.h
index 0f5be62..4592887 100644
--- a/vncviewer/CConn.h
+++ b/vncviewer/CConn.h
@@ -32,6 +32,8 @@
   CConn(const char* vncServerName);
   ~CConn();
 
+  void refreshFramebuffer();
+
   // FdInStreamBlockCallback methods
   void blockCallback();
 
@@ -91,6 +93,8 @@
 
   bool firstUpdate;
   bool pendingUpdate;
+
+  bool forceNonincremental;
 };
 
 #endif