X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=common.h;h=c657ef79df51fdf62459b10c3764d9504cf5b51e;hb=2d0f4769e69d228d9593c574014c634706edea97;hp=09be05a92cab282e9827e39a80dbeefe5a783c25;hpb=2fd5b9307494fd53d7d052025daa1eec580cbc9f;p=xboard.git

diff --git a/common.h b/common.h
index 09be05a..c657ef7 100644
--- a/common.h
+++ b/common.h
@@ -132,10 +132,13 @@ int pclose(FILE *);
 #define BOARD_LEFT   (gameInfo.holdingsWidth)  /* [HGM] play-board edges     */
 #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 EP_STATUS    CASTLING][(BOARD_FILES-2) /* [HGM] in upper rank        */
 #define HOLDINGS_SET CASTLING][(BOARD_FILES-1) /* [HGM] in upper-right corner*/
 #define ONE          ('1'-(BOARD_HEIGHT>9))    /* [HGM] foremost board rank  */
 #define AAA          ('a'-BOARD_LEFT)          /* [HGM] leftmost board file  */
+#define VIRGIN_W                 1             /* [HGM] flags in Board[VIRGIN][X] */
+#define VIRGIN_B                 2
 #define DROP_RANK               -3
 #define MAX_MOVES		1000
 #define MSG_SIZ			512