--- a/roadveh_cmd.c	Thu Nov 04 18:41:39 2004 +0000
+++ b/roadveh_cmd.c	Fri Nov 05 23:12:33 2004 +0000
@@ -8,6 +8,7 @@
 #include "gfx.h"
 #include "pathfind.h"
 #include "player.h"
+#include "sound.h"
 
 void ShowRoadVehViewWindow(Vehicle *v);