source clean up. Fix compiler warning, removed unused variables, etc.

[xboard.git] / backend.h

diff --git a/backend.h b/backend.h
index 7fb98da..c819520 100644 (file)
--- a/backend.h
+++ b/backend.h
@@ -361,7 +361,7 @@ typedef struct {
 } ChessProgramStats;\r
 \r
 extern ChessProgramStats_Move pvInfoList[MAX_MOVES];\r
-extern shuffleOpenings;\r
+extern int shuffleOpenings;\r
 extern ChessProgramStats programStats;\r
 \r
 #endif /* _BACKEND */\r