--- a/src/gui.h	Tue Jun 24 23:38:10 2008 +0000
+++ b/src/gui.h	Wed Jun 25 17:30:16 2008 +0000
@@ -40,6 +40,7 @@
 
 /* dock_gui.cpp */
 void ShowBuildDocksToolbar();
+void ShowBuildDocksScenToolbar();
 
 /* aircraft_gui.cpp */
 void ShowBuildAirToolbar();