--- a/bridge_cmd.c	Sat Dec 30 12:49:54 2006 +0000
+++ b/bridge_cmd.c	Sat Dec 30 12:55:45 2006 +0000
@@ -76,18 +76,6 @@
 	}
 }
 
-#define M(x) (1 << (x))
-enum {
-	// foundation, whole tile is leveled up --> 3 corners raised
-	BRIDGE_FULL_LEVELED_FOUNDATION = M(SLOPE_WSE) | M(SLOPE_NWS) | M(SLOPE_ENW) | M(SLOPE_SEN),
-	// foundation, tile is partly leveled up --> 1 corner raised
-	BRIDGE_PARTLY_LEVELED_FOUNDATION = M(SLOPE_W) | M(SLOPE_S) | M(SLOPE_E) | M(SLOPE_N),
-	// no foundations (X,Y direction)
-	BRIDGE_NO_FOUNDATION = M(SLOPE_FLAT) | M(SLOPE_SW) | M(SLOPE_SE) | M(SLOPE_NW) | M(SLOPE_NE),
-	BRIDGE_HORZ_RAMP = (BRIDGE_PARTLY_LEVELED_FOUNDATION | BRIDGE_NO_FOUNDATION) & ~M(SLOPE_FLAT)
-};
-#undef M
-
 static inline const PalSpriteID *GetBridgeSpriteTable(int index, byte table)
 {
 	const Bridge *bridge = &_bridge[index];