worked on premove bug

[xboard.git] / parser.h

diff --git a/parser.h b/parser.h
index c7b87e2..78e8de6 100644 (file)
--- a/parser.h
+++ b/parser.h
@@ -62,5 +62,5 @@ extern int yyskipmoves;  /* If TRUE, all moves are reported as AmbiguousMove
 extern char *yy_text;  /* Needed because yytext can be either a char[]
                          or a (non-constant) char* */
 extern int yyoffset P((void));
-extern char initialRights[BOARD_SIZE];
-extern char castlingRights[MAX_MOVES][BOARD_SIZE];
+extern signed char initialRights[BOARD_SIZE];
+extern signed char castlingRights[MAX_MOVES][BOARD_SIZE];