This patch marks unused parameters in atc(6) as such.

Patch submitted in PR 8058 by Joseph Myers <jsm28@cam.ac.uk>

Author: hubertf

games/atc/grammar.y

@@ -1,4 +1,4 @@
-/*	$NetBSD: grammar.y,v 1.5 1999/07/21 13:10:47 hubertf Exp $	*/
+/*	$NetBSD: grammar.y,v 1.6 1999/07/25 00:24:38 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -68,7 +68,7 @@
 #if 0
 static char sccsid[] = "@(#)grammar.y	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: grammar.y,v 1.5 1999/07/21 13:10:47 hubertf Exp $");
+__RCSID("$NetBSD: grammar.y,v 1.6 1999/07/25 00:24:38 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -379,7 +379,7 @@ check_edir(x, y, dir)
 
 void
 check_adir(x, y, dir)
-	int x, y, dir;
+	int x __attribute__((__unused__)), y __attribute__((__unused__)), dir __attribute__((__unused__));
 {
 }
 

games/atc/graphics.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: graphics.c,v 1.6 1999/07/24 23:58:15 hubertf Exp $	*/
+/*	$NetBSD: graphics.c,v 1.7 1999/07/25 00:24:38 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -50,7 +50,7 @@
 #if 0
 static char sccsid[] = "@(#)graphics.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: graphics.c,v 1.6 1999/07/24 23:58:15 hubertf Exp $");
+__RCSID("$NetBSD: graphics.c,v 1.7 1999/07/25 00:24:38 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -297,7 +297,7 @@ ioerror(pos, len, str)
 
 void
 quit(dummy)
-	int dummy;
+	int dummy __attribute__((__unused__));
 {
 	int			c, y, x;
 #ifdef BSD

games/atc/input.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: input.c,v 1.12 1999/07/17 19:57:03 hubertf Exp $	*/
+/*	$NetBSD: input.c,v 1.13 1999/07/25 00:24:38 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -50,7 +50,7 @@
 #if 0
 static char sccsid[] = "@(#)input.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: input.c,v 1.12 1999/07/17 19:57:03 hubertf Exp $");
+__RCSID("$NetBSD: input.c,v 1.13 1999/07/25 00:24:38 hubertf Exp $");
 #endif
 #endif not lint
 
@@ -374,7 +374,7 @@ setplane(c)
 
 const char	*
 turn(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	if (p.altitude == 0)
 		return ("Planes at airports may not change direction");
@@ -383,7 +383,7 @@ turn(c)
 
 const char	*
 circle(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	if (p.altitude == 0)
 		return ("Planes cannot circle on the ground");
@@ -393,7 +393,7 @@ circle(c)
 
 const char	*
 left(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dir = D_LEFT;
 	p.new_dir = p.dir - 1;
@@ -404,7 +404,7 @@ left(c)
 
 const char	*
 right(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dir = D_RIGHT;
 	p.new_dir = p.dir + 1;
@@ -415,7 +415,7 @@ right(c)
 
 const char	*
 Left(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	p.new_dir = p.dir - 2;
 	if (p.new_dir < 0)
@@ -425,7 +425,7 @@ Left(c)
 
 const char	*
 Right(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	p.new_dir = p.dir + 2;
 	if (p.new_dir >= MAXDIR)
@@ -481,39 +481,39 @@ delayb(c)
 
 const char	*
 beacon(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dest_type = T_BEACON;
 	return (NULL);
 }
 
 const char	*
 ex_it(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dest_type = T_EXIT;
 	return (NULL);
 }
 
 const char	*
 airport(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dest_type = T_AIRPORT;
 	return (NULL);
 }
 
 const char	*
 climb(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dir = D_UP;
 	return (NULL);
 }
 
 const char	*
 descend(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	dir = D_DOWN;
 	return (NULL);
@@ -621,7 +621,7 @@ rel_dir(c)
 
 const char	*
 mark(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	if (p.altitude == 0)
 		return ("Cannot mark planes on the ground");
@@ -633,7 +633,7 @@ mark(c)
 
 const char	*
 unmark(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	if (p.altitude == 0)
 		return ("Cannot unmark planes on the ground");
@@ -645,7 +645,7 @@ unmark(c)
 
 const char	*
 ignore(c)
-	char c;
+	char c __attribute__((__unused__));
 {
 	if (p.altitude == 0)
 		return ("Cannot ignore planes on the ground");

games/atc/log.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: log.c,v 1.9 1999/07/17 19:57:03 hubertf Exp $	*/
+/*	$NetBSD: log.c,v 1.10 1999/07/25 00:24:39 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -50,7 +50,7 @@
 #if 0
 static char sccsid[] = "@(#)log.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: log.c,v 1.9 1999/07/17 19:57:03 hubertf Exp $");
+__RCSID("$NetBSD: log.c,v 1.10 1999/07/25 00:24:39 hubertf Exp $");
 #endif
 #endif not lint
 
@@ -292,7 +292,7 @@ log_score(list_em)
 
 void
 log_score_quit(dummy)
-	int dummy;
+	int dummy __attribute__((__unused__));
 {
 	(void)log_score(0);
 	exit(0);

games/atc/update.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: update.c,v 1.9 1999/07/24 23:58:15 hubertf Exp $	*/
+/*	$NetBSD: update.c,v 1.10 1999/07/25 00:24:39 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -50,15 +50,15 @@
 #if 0
 static char sccsid[] = "@(#)update.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: update.c,v 1.9 1999/07/24 23:58:15 hubertf Exp $");
+__RCSID("$NetBSD: update.c,v 1.10 1999/07/25 00:24:39 hubertf Exp $");
 #endif
 #endif not lint
 
 #include "include.h"
 
 void
 update(dummy)
-	int dummy;
+	int dummy __attribute__((__unused__));
 {
 	int	i, dir_diff, unclean;
 	PLANE	*pp, *p1, *p2;