diff -ru work/seahaven-1.60/seahaven.h work.new/seahaven-1.60/seahaven.h
--- seahaven.h	2011-07-10 18:42:44.000000000 -0600
+++ seahaven.h	2014-02-25 15:07:22.000000000 -0700
@@ -117,7 +117,7 @@
     const char *message;
 };
 
-typedef struct ScoreRec *Score;
+typedef class ScoreRec *Score;
 
 class UndoListRec {
   public: