use const where appropriate (jsm28@cam.ac.uk). Also some very minor tidying.

1 files changed, 20 insertions, 20 deletions

diff --git a/games/backgammon/teachgammon/tutor.h b/games/backgammon/teachgammon/tutor.h
index df3130298b6..b031e25f93a 100644
--- a/games/backgammon/teachgammon/tutor.h
+++ b/games/backgammon/teachgammon/tutor.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tutor.h,v 1.2 1998/03/19 11:13:37 pjanzen Exp $	*/
+/*	$OpenBSD: tutor.h,v 1.3 1999/07/31 21:57:41 pjanzen Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -43,29 +43,29 @@ struct situatn {
 	int	mg[4];
 	int	new1;
 	int	new2;
-	char	*(*com[8]);
-	char *(*ans[8]);
+	const char *const (*com[8]);
+	const char *const (*ans[8]);
 };
 
-extern	char	*doubl[];
-extern	char	*endgame[];
-extern	char	*hello[];
-extern	char	*hits[];
-extern	char	*intro1[];
-extern	char	*intro2[];
-extern	char	*lastch[];
-extern	char	*list[];
-extern	int	 maxmoves;
-extern	char	*moves[];
-extern	char	*opts;
-extern	char	*prog[];
-extern	char	*prompt;
-extern	char	*removepiece[];
-extern	char	*stragy[];
-extern	struct situatn	test[];
+extern	const char	*const doubl[];
+extern	const char	*const endgame[];
+extern	const char	*const hello[];
+extern	const char	*const hits[];
+extern	const char	*const intro1[];
+extern	const char	*const intro2[];
+extern	const char	*const lastch[];
+extern	const char	*const list[];
+extern	int	 	maxmoves;
+extern	const char	*const moves[];
+extern	const char	*const opts;
+extern	const char	*const prog[];
+extern	const char	*const prompt;
+extern	const char	*const removepiece[];
+extern	const char	*const stragy[];
+extern	const struct situatn	test[];
 
 
-int	brdeq __P((int *, int *));
+int	brdeq __P((const int *, const int *));
 void	clrest __P((void));
 void	leave __P((void));
 void	tutor __P((void));