--- a/openttd.h	Fri Jun 10 07:41:26 2005 +0000
+++ b/openttd.h	Tue Jun 14 10:59:05 2005 +0000
@@ -125,13 +125,14 @@
 
 /* Display Options */
 enum {
-	DO_SHOW_TOWN_NAMES  = 1,
-	DO_SHOW_STATION_NAMES = 2,
-	DO_SHOW_SIGNS = 4,
-	DO_FULL_ANIMATION = 8,
-	DO_TRANS_BUILDINGS = 0x10,
-	DO_FULL_DETAIL = 0x20,
-	DO_WAYPOINTS = 0x40,
+	DO_SHOW_TOWN_NAMES =    1 << 0,
+	DO_SHOW_STATION_NAMES = 1 << 1,
+	DO_SHOW_SIGNS =         1 << 2,
+	DO_FULL_ANIMATION =     1 << 3,
+	DO_TRANS_BUILDINGS =    1 << 4,
+	DO_FULL_DETAIL =        1 << 5,
+	DO_WAYPOINTS =          1 << 6,
+	DO_TRANS_SIGNS =        1 << 7,
 };
 
 /* Landscape types */