diff -r e22f07465d3b -r 621c2e5853bb src/ldDocument.h
--- a/src/ldDocument.h	Mon Jan 30 02:33:17 2017 +0200
+++ b/src/ldDocument.h	Mon Jan 30 02:41:45 2017 +0200
@@ -24,10 +24,7 @@
 #include "glShared.h"
 #include "model.h"
 
-class EditHistory;
-class OpenProgressDialog;
 struct LDGLData;
-class GLCompiler;
 class DocumentManager;
 
 //