X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=common.h;h=2aff360d67c924cd744ba7bec90cbd2da1636d91;hb=e30a78284219ac19697175114c16740c7aab850b;hp=9a4c2c4a94db1d147c6b7467ccc753f78d2801e0;hpb=bc82c5edb1fefc925642a5b19e4a96caa92f76e3;p=xboard.git

diff --git a/common.h b/common.h
index 9a4c2c4..2aff360 100644
--- a/common.h
+++ b/common.h
@@ -181,6 +181,8 @@ typedef char *String;
 #define BOARD_RGHT   (gameInfo.boardWidth + gameInfo.holdingsWidth)
 #define CASTLING     (BOARD_RANKS-1)           /* [HGM] hide in upper rank   */
 #define VIRGIN       (BOARD_RANKS-2)           /* [HGM] pieces not moved     */
+#define LAST_RANK    CASTLING][(BOARD_FILES-8) /* [HGM] in upper rank        */
+#define LAST_FILE    CASTLING][(BOARD_FILES-7) /* [HGM] in upper rank        */
 #define TOUCHED_W    CASTLING][(BOARD_FILES-6) /* [HGM] in upper rank        */
 #define TOUCHED_B    CASTLING][(BOARD_FILES-5) /* [HGM] in upper rank        */
 #define EP_RANK      CASTLING][(BOARD_FILES-4) /* [HGM] in upper rank        */