--- a/macros.h	Sat Jun 25 06:15:43 2005 +0000
+++ b/macros.h	Sat Jun 25 16:44:57 2005 +0000
@@ -119,7 +119,7 @@
 
 #define END_TILE_LOOP(var,w,h,tile)			\
 			} while (++var, --w_cur != 0);						\
-		} while (var += TILE_XY(0,1) - (w), --h_cur != 0);}
+		} while (var += TileDiffXY(0, 1) - (w), --h_cur != 0);}
 
 
 #define for_each_bit(_i,_b)										\