Implement entering gating moves with mouse

[xboard.git] / backend.h

diff --git a/backend.h b/backend.h
index 6da6323..7e5accd 100644 (file)
--- a/backend.h
+++ b/backend.h
@@ -274,6 +274,7 @@ typedef struct _ListGame {
     GameInfo gameInfo;      /*  Note that some entries may be NULL. */
 } ListGame;
  
+extern ChessSquare gatingPiece;
 extern List gameList;
 void ClearGameInfo P((GameInfo *));
 int GameListBuild P((FILE *));