KNF and WARNS=3 fixes

3 files changed, 14 insertions, 17 deletions

diff --git a/backgammon/teachgammon/teach.c b/backgammon/teachgammon/teach.c
index 7619c3c1..8f197176 100644
--- a/backgammon/teachgammon/teach.c
+++ b/backgammon/teachgammon/teach.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: teach.c,v 1.16 2005/02/15 12:56:20 jsm Exp $	*/
+/*	$NetBSD: teach.c,v 1.17 2005/07/01 01:12:39 jmc Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
 #if 0
 static char sccsid[] = "@(#)teach.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: teach.c,v 1.16 2005/02/15 12:56:20 jsm Exp $");
+__RCSID("$NetBSD: teach.c,v 1.17 2005/07/01 01:12:39 jmc Exp $");
 #endif
 #endif				/* not lint */
 
@@ -60,9 +60,7 @@ const char   *const contin[] = {
 };
 
 int
-main(argc, argv)
-	int     argc __attribute__((__unused__));
-	char   *argv[];
+main(int argc __attribute__((__unused__)), char *argv[])
 {
 	int     i;
 
@@ -145,7 +143,7 @@ main(argc, argv)
 }
 
 void
-leave()
+leave(void)
 {
 	if (tflag)
 		clear();
diff --git a/backgammon/teachgammon/ttext2.c b/backgammon/teachgammon/ttext2.c
index 455015df..99e3b49c 100644
--- a/backgammon/teachgammon/ttext2.c
+++ b/backgammon/teachgammon/ttext2.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ttext2.c,v 1.7 2003/08/07 09:36:58 agc Exp $	*/
+/*	$NetBSD: ttext2.c,v 1.8 2005/07/01 01:12:39 jmc Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)ttext2.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: ttext2.c,v 1.7 2003/08/07 09:36:58 agc Exp $");
+__RCSID("$NetBSD: ttext2.c,v 1.8 2005/07/01 01:12:39 jmc Exp $");
 #endif
 #endif				/* not lint */
 
@@ -127,8 +127,7 @@ const char   *const lastch[] = {
 
 
 int
-text(txt)
-	const char  *const *txt;
+text(const char *const *txt)
 {
 	const char  *const *begin;
 	const char   *a;
diff --git a/backgammon/teachgammon/tutor.c b/backgammon/teachgammon/tutor.c
index 4516902a..0af7100e 100644
--- a/backgammon/teachgammon/tutor.c
+++ b/backgammon/teachgammon/tutor.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: tutor.c,v 1.6 2003/08/07 09:36:58 agc Exp $	*/
+/*	$NetBSD: tutor.c,v 1.7 2005/07/01 01:12:39 jmc Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -34,17 +34,18 @@
 #if 0
 static char sccsid[] = "@(#)tutor.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: tutor.c,v 1.6 2003/08/07 09:36:58 agc Exp $");
+__RCSID("$NetBSD: tutor.c,v 1.7 2005/07/01 01:12:39 jmc Exp $");
 #endif
 #endif				/* not lint */
 
 #include "back.h"
 #include "tutor.h"
 
-static const char better[] = "That is a legal move, but there is a better one.\n";
+static const char better[] = 
+	"That is a legal move, but there is a better one.\n";
 
 void
-tutor()
+tutor(void)
 {
 	int     i, j;
 
@@ -129,7 +130,7 @@ tutor()
 }
 
 void
-clrest()
+clrest(void)
 {
 	int     r, c, j;
 
@@ -143,8 +144,7 @@ clrest()
 }
 
 int
-brdeq(b1, b2)
-	const int    *b1, *b2;
+brdeq(const int *b1, const int *b2)
 {
 	const int    *e;