diff --git a/sc2/src/uqm/gendef.c b/sc2/src/uqm/gendef.c
index a3cdf0770..f082932b8 100644
--- a/sc2/src/uqm/gendef.c
+++ b/sc2/src/uqm/gendef.c
@@ -136,6 +136,7 @@ getGenerateFunctions (STAR_DESC *const star, void **sup )
 		default:
 			return &generateDefaultFunctions;
 
+		// Eventually everything should go thru this.
 		case CXX_DEFINED:
 			*sup= star->supplement;
 			return getGenerateCxxFunctions();
diff --git a/sc2/src/uqm/gendef.h b/sc2/src/uqm/gendef.h
index 8563d9875..52e61ce9f 100644
--- a/sc2/src/uqm/gendef.h
+++ b/sc2/src/uqm/gendef.h
@@ -60,6 +60,8 @@ enum
 	ANDROSYNTH_DEFINED,
 	MYCON_TRAP_DEFINED,
 
+	// All new stuff should be CXX defined.
+	// Eventually I can just phase this whole file out.
 	CXX_DEFINED,
 };