--- a/src/road.h	Mon Nov 19 20:40:14 2007 +0000
+++ b/src/road.h	Mon Nov 19 21:02:30 2007 +0000
@@ -54,7 +54,7 @@
  */
 static inline bool AreValidRoadTypes(RoadTypes rts)
 {
-	return HASBIT(rts, ROADTYPE_ROAD) || HASBIT(rts, ROADTYPE_TRAM);
+	return HasBit(rts, ROADTYPE_ROAD) || HasBit(rts, ROADTYPE_TRAM);
 }
 
 /**