From 1c9494f62ba00343a6a84eda8de135f183beb31d Mon Sep 17 00:00:00 2001
From: hubertf <hubertf@NetBSD.org>
Date: Sun, 13 Sep 1998 15:27:25 +0000
Subject: [PATCH] mark non-returning functions (PR#6144 by Joseph Myers
 <jsm28@cam.ac.uk>)

---
 games/arithmetic/arithmetic.c        |  8 ++++----
 games/atc/extern.h                   |  6 +++---
 games/backgammon/teachgammon/tutor.h |  6 +++---
 games/battlestar/extern.h            |  8 ++++----
 games/boggle/boggle/extern.h         |  4 ++--
 games/caesar/caesar.c                |  6 +++---
 games/canfield/canfield/canfield.c   |  6 +++---
 games/cribbage/cribbage.h            |  4 ++--
 games/dm/dm.c                        |  6 +++---
 games/factor/factor.c                |  6 +++---
 games/fish/fish.c                    |  6 +++---
 games/fortune/fortune/fortune.c      |  6 +++---
 games/fortune/strfile/strfile.c      |  6 +++---
 games/gomoku/gomoku.h                |  8 ++++----
 games/hunt/hunt/hunt.c               |  6 +++---
 games/hunt/huntd/hunt.h              |  4 ++--
 games/mille/mille.h                  |  4 ++--
 games/pig/pig.c                      |  6 +++---
 games/primes/primes.c                |  6 +++---
 games/quiz/quiz.c                    |  6 +++---
 games/robots/robots.h                |  4 ++--
 games/rogue/rogue.h                  | 12 ++++++------
 games/sail/extern.h                  |  6 +++---
 games/snake/snake/snake.h            |  6 +++---
 games/tetris/tetris.c                |  6 +++---
 games/tetris/tetris.h                |  4 ++--
 games/worm/worm.c                    |  8 ++++----
 games/worms/worms.c                  |  8 ++++----
 games/wump/wump.c                    |  6 +++---
 29 files changed, 89 insertions(+), 89 deletions(-)

diff --git a/games/arithmetic/arithmetic.c b/games/arithmetic/arithmetic.c
index 3150717e03f1..2042095edcc8 100644
--- a/games/arithmetic/arithmetic.c
+++ b/games/arithmetic/arithmetic.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: arithmetic.c,v 1.10 1998/02/03 05:33:32 perry Exp $	*/
+/*	$NetBSD: arithmetic.c,v 1.11 1998/09/13 15:27:25 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)arithmetic.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: arithmetic.c,v 1.10 1998/02/03 05:33:32 perry Exp $");
+__RCSID("$NetBSD: arithmetic.c,v 1.11 1998/09/13 15:27:25 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -89,13 +89,13 @@ __RCSID("$NetBSD: arithmetic.c,v 1.10 1998/02/03 05:33:32 perry Exp $");
 #include <unistd.h>
 
 int	getrandom __P((int, int, int));
-void	intr __P((int));
+void	intr __P((int)) __attribute__((__noreturn__));
 int	main __P((int, char *[]));
 int	opnum __P((int));
 void	penalise __P((int, int, int));
 int	problem __P((void));
 void	showstats __P((void));
-void	usage __P((void));
+void	usage __P((void)) __attribute__((__noreturn__));
 
 char keylist[] = "+-x/";
 char defaultkeys[] = "+-";
diff --git a/games/atc/extern.h b/games/atc/extern.h
index e233c1c8376d..397c500bd211 100644
--- a/games/atc/extern.h
+++ b/games/atc/extern.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.5 1997/10/10 02:07:06 lukem Exp $	*/
+/*	$NetBSD: extern.h,v 1.6 1998/09/13 15:27:26 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -89,8 +89,8 @@ void		ioerror __P((int, int, char *));
 void		iomove __P((int));
 int		list_games __P((void));
 int		log_score __P((int));
-void		log_score_quit __P((int));
-void		loser __P((PLANE *, char *));
+void		log_score_quit __P((int)) __attribute__((__noreturn__));
+void		loser __P((PLANE *, char *)) __attribute__((__noreturn__));
 int		main __P((int, char *[]));
 char		name __P((PLANE *));
 int		next_plane __P((void));
diff --git a/games/backgammon/teachgammon/tutor.h b/games/backgammon/teachgammon/tutor.h
index caf40e38197f..b709d0755c01 100644
--- a/games/backgammon/teachgammon/tutor.h
+++ b/games/backgammon/teachgammon/tutor.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: tutor.h,v 1.4 1997/10/10 08:59:55 lukem Exp $	*/
+/*	$NetBSD: tutor.h,v 1.5 1998/09/13 15:27:26 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -68,5 +68,5 @@ extern	struct situatn	test[];
 
 int	brdeq __P((int *, int *));
 void	clrest __P((void));
-void	leave __P((void));
-void	tutor __P((void));
+void	leave __P((void)) __attribute__((__noreturn__));
+void	tutor __P((void)) __attribute__((__noreturn__));
diff --git a/games/battlestar/extern.h b/games/battlestar/extern.h
index d0053a8c299a..c659bb893377 100644
--- a/games/battlestar/extern.h
+++ b/games/battlestar/extern.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.8 1998/03/29 04:49:06 mrg Exp $ */
+/*	$NetBSD: extern.h,v 1.9 1998/09/13 15:27:26 hubertf Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -311,8 +311,8 @@ void chime __P((void));
 void convert __P((int));
 void crash __P((void));
 int cypher __P((void));
-void die __P((void));
-void diesig __P((int));
+void die __P((void)) __attribute__((__noreturn__));
+void diesig __P((int)) __attribute__((__noreturn__));
 void dig __P((void));
 int draw __P((void));
 void drink __P((void));
@@ -332,7 +332,7 @@ void kiss __P((void));
 int land __P((void));
 int launch __P((void));
 void light __P((void));
-void live __P((void));
+void live __P((void)) __attribute__((__noreturn__));
 void love __P((void));
 int move __P((int, int));
 void moveenemy __P((int));
diff --git a/games/boggle/boggle/extern.h b/games/boggle/boggle/extern.h
index fb0614ec538e..ea27172cdbf9 100644
--- a/games/boggle/boggle/extern.h
+++ b/games/boggle/boggle/extern.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.3 1995/04/24 12:22:37 cgd Exp $	*/
+/*	$NetBSD: extern.h,v 1.4 1998/09/13 15:27:26 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1993
@@ -69,5 +69,5 @@ void	 starttime __P((void));
 void	 startwords __P((void));
 void	 stoptime __P((void));
 int	 timerch __P((void));
-void	 usage __P((void));
+void	 usage __P((void)) __attribute__((__noreturn__));
 int	 validword __P((char *));
diff --git a/games/caesar/caesar.c b/games/caesar/caesar.c
index 0291bbe3f858..b9c71efc0cd3 100644
--- a/games/caesar/caesar.c
+++ b/games/caesar/caesar.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: caesar.c,v 1.6 1997/10/11 02:40:39 lukem Exp $	*/
+/*	$NetBSD: caesar.c,v 1.7 1998/09/13 15:27:27 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -51,7 +51,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)caesar.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: caesar.c,v 1.6 1997/10/11 02:40:39 lukem Exp $");
+__RCSID("$NetBSD: caesar.c,v 1.7 1998/09/13 15:27:27 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -81,7 +81,7 @@ double stdf[26] = {
 
 
 int	main __P((int, char *[]));
-void	printit __P((char *));
+void	printit __P((char *)) __attribute__((__noreturn__));
 
 int
 main(argc, argv)
diff --git a/games/canfield/canfield/canfield.c b/games/canfield/canfield/canfield.c
index df43a915b17c..5be6ed8ab92d 100644
--- a/games/canfield/canfield/canfield.c
+++ b/games/canfield/canfield/canfield.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: canfield.c,v 1.10 1998/09/11 13:19:50 hubertf Exp $	*/
+/*	$NetBSD: canfield.c,v 1.11 1998/09/13 15:27:27 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
 #if 0
 static char sccsid[] = "@(#)canfield.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: canfield.c,v 1.10 1998/09/11 13:19:50 hubertf Exp $");
+__RCSID("$NetBSD: canfield.c,v 1.11 1998/09/13 15:27:27 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -203,7 +203,7 @@ time_t acctstart;
 int dbfd = -1;
 
 void	askquit __P((int));
-void	cleanup __P((int));
+void	cleanup __P((int)) __attribute__((__noreturn__));
 void	cleanupboard __P((void));
 void	clearabovemovebox __P((void));
 void	clearbelowmovebox __P((void));
diff --git a/games/cribbage/cribbage.h b/games/cribbage/cribbage.h
index 4ddec968d4a8..a28b4b06dd72 100644
--- a/games/cribbage/cribbage.h
+++ b/games/cribbage/cribbage.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: cribbage.h,v 1.3 1995/03/21 15:08:46 cgd Exp $	*/
+/*	$NetBSD: cribbage.h,v 1.4 1998/09/13 15:27:27 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -106,7 +106,7 @@ void	 printcard __P((WINDOW *, int, CARD, BOOLEAN));
 void	 prpeg __P((int, int, BOOLEAN));
 void	 prtable __P((int));
 int	 readchar __P((void));
-void	 rint __P((int));
+void	 rint __P((int)) __attribute__((__noreturn__));
 int	 score __P((BOOLEAN));
 int	 scorehand __P((CARD [], CARD, int, BOOLEAN, BOOLEAN));
 void	 shuffle __P((CARD []));
diff --git a/games/dm/dm.c b/games/dm/dm.c
index 36e1ccac7b56..fb8f56713f5c 100644
--- a/games/dm/dm.c
+++ b/games/dm/dm.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: dm.c,v 1.10 1998/09/13 12:34:43 hubertf Exp $	*/
+/*	$NetBSD: dm.c,v 1.11 1998/09/13 15:27:27 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1987, 1993
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1987, 1993\n\
 #if 0
 static char sccsid[] = "@(#)dm.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dm.c,v 1.10 1998/09/13 12:34:43 hubertf Exp $");
+__RCSID("$NetBSD: dm.c,v 1.11 1998/09/13 15:27:27 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -78,7 +78,7 @@ const char *hour __P((int));
 double	load __P((void));
 int	main __P((int, char *[]));
 void	nogamefile __P((void));
-void	play __P((char **));
+void	play __P((char **)) __attribute__((__noreturn__));
 void	read_config __P((void));
 int	users __P((void));
 
diff --git a/games/factor/factor.c b/games/factor/factor.c
index a0febe27aa41..4c41cc8129db 100644
--- a/games/factor/factor.c
+++ b/games/factor/factor.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: factor.c,v 1.7 1997/10/10 12:51:32 lukem Exp $	*/
+/*	$NetBSD: factor.c,v 1.8 1998/09/13 15:27:27 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)factor.c	8.4 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: factor.c,v 1.7 1997/10/10 12:51:32 lukem Exp $");
+__RCSID("$NetBSD: factor.c,v 1.8 1998/09/13 15:27:27 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -90,7 +90,7 @@ extern ubig *pr_limit;		/* largest prime in the prime array */
 
 int	main __P((int, char *[]));
 void	pr_fact __P((ubig));	/* print factors of a value */
-void	usage __P((void));
+void	usage __P((void)) __attribute__((__noreturn__));
 
 int
 main(argc, argv)
diff --git a/games/fish/fish.c b/games/fish/fish.c
index 182305e5990c..c81da3ff0d00 100644
--- a/games/fish/fish.c
+++ b/games/fish/fish.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: fish.c,v 1.5 1997/11/16 21:41:53 christos Exp $	*/
+/*	$NetBSD: fish.c,v 1.6 1998/09/13 15:27:27 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993\n\
 #if 0
 static char sccsid[] = "@(#)fish.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: fish.c,v 1.5 1997/11/16 21:41:53 christos Exp $");
+__RCSID("$NetBSD: fish.c,v 1.6 1998/09/13 15:27:27 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -94,7 +94,7 @@ int	nrandom __P((int));
 void	printhand __P((int *));
 void	printplayer __P((int));
 int	promove __P((void));
-void	usage __P((void));
+void	usage __P((void)) __attribute__((__noreturn__));
 int	usermove __P((void));
 
 int
diff --git a/games/fortune/fortune/fortune.c b/games/fortune/fortune/fortune.c
index 17d95565ea2c..20de41aeb580 100644
--- a/games/fortune/fortune/fortune.c
+++ b/games/fortune/fortune/fortune.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: fortune.c,v 1.13 1998/08/30 09:19:37 veego Exp $	*/
+/*	$NetBSD: fortune.c,v 1.14 1998/09/13 15:27:28 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1986, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1986, 1993\n\
 #if 0
 static char sccsid[] = "@(#)fortune.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: fortune.c,v 1.13 1998/08/30 09:19:37 veego Exp $");
+__RCSID("$NetBSD: fortune.c,v 1.14 1998/09/13 15:27:28 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -158,7 +158,7 @@ void	 print_file_list __P((void));
 void	 print_list __P((FILEDESC *, int));
 void	 sum_noprobs __P((FILEDESC *));
 void	 sum_tbl __P((STRFILE *, STRFILE *));
-void	 usage __P((void));
+void	 usage __P((void)) __attribute__((__noreturn__));
 void	 zero_tbl __P((STRFILE *));
 
 #ifndef	NO_REGEX
diff --git a/games/fortune/strfile/strfile.c b/games/fortune/strfile/strfile.c
index 0e35ba242c68..f4ba208e6ced 100644
--- a/games/fortune/strfile/strfile.c
+++ b/games/fortune/strfile/strfile.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: strfile.c,v 1.7 1997/10/11 07:48:58 lukem Exp $	*/
+/*	$NetBSD: strfile.c,v 1.8 1998/09/13 15:27:28 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1989, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)strfile.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: strfile.c,v 1.7 1997/10/11 07:48:58 lukem Exp $");
+__RCSID("$NetBSD: strfile.c,v 1.8 1998/09/13 15:27:28 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -142,7 +142,7 @@ void	getargs __P((int, char *[]));
 int	main __P((int, char *[]));
 void	randomize __P((void));
 char   *unctrl __P((char));
-void	usage __P((void));
+void	usage __P((void)) __attribute__((__noreturn__));
 
 
 /*
diff --git a/games/gomoku/gomoku.h b/games/gomoku/gomoku.h
index 1f7a11fa3011..9f304f806e52 100644
--- a/games/gomoku/gomoku.h
+++ b/games/gomoku/gomoku.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: gomoku.h,v 1.4 1997/10/10 13:36:03 lukem Exp $	*/
+/*	$NetBSD: gomoku.h,v 1.5 1998/09/13 15:27:28 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1994
@@ -275,11 +275,11 @@ void	bdisp_init __P((void));
 void	cursfini __P((void));
 void	cursinit __P((void));
 void	bdwho __P((int));
-void	panic __P((char *));
+void	panic __P((char *)) __attribute__((__noreturn__));
 void	log __P((char *));
 void	dlog __P((char *));
-void	quit __P((void));
-void	quitsig __P((int));
+void	quit __P((void)) __attribute__((__noreturn__));
+void	quitsig __P((int)) __attribute__((__noreturn__));
 void	whatsup __P((int));
 int	readinput __P((FILE *));
 char   *stoc __P((int));
diff --git a/games/hunt/hunt/hunt.c b/games/hunt/hunt/hunt.c
index dd1ab7a16b18..e527c312af75 100644
--- a/games/hunt/hunt/hunt.c
+++ b/games/hunt/hunt/hunt.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: hunt.c,v 1.7 1998/08/30 09:19:37 veego Exp $	*/
+/*	$NetBSD: hunt.c,v 1.8 1998/09/13 15:27:28 hubertf Exp $	*/
 /*
  *  Hunt
  *  Copyright (c) 1985 Conrad C. Huang, Gregory S. Couch, Kenneth C.R.C. Arnold
@@ -7,7 +7,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hunt.c,v 1.7 1998/08/30 09:19:37 veego Exp $");
+__RCSID("$NetBSD: hunt.c,v 1.8 1998/09/13 15:27:28 hubertf Exp $");
 #endif /* not lint */
 
 # include	<sys/stat.h>
@@ -87,7 +87,7 @@ extern int	cur_row, cur_col;
 void	dump_scores __P((SOCKET));
 long	env_init __P((long));
 void	fill_in_blanks __P((void));
-void	leave __P((int, char *));
+void	leave __P((int, char *)) __attribute__((__noreturn__));
 int	main __P((int, char *[]));
 # ifdef INTERNET
 SOCKET *list_drivers __P((void));
diff --git a/games/hunt/huntd/hunt.h b/games/hunt/huntd/hunt.h
index 1864a4727e43..95072e55a8c7 100644
--- a/games/hunt/huntd/hunt.h
+++ b/games/hunt/huntd/hunt.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: hunt.h,v 1.4 1998/09/11 13:46:30 hubertf Exp $	*/
+/*	$NetBSD: hunt.h,v 1.5 1998/09/13 15:27:28 hubertf Exp $	*/
 
 /*
  *  Hunt
@@ -446,7 +446,7 @@ void		start_driver __P((void));
 void		stmonitor __P((PLAYER *));
 void		stplayer __P((PLAYER *, int));
 char		translate __P((char));
-SIGNAL_TYPE	cleanup __P((int));
+SIGNAL_TYPE	cleanup __P((int)) __attribute__((__noreturn__));
 SIGNAL_TYPE	intr __P((int));
 SIGNAL_TYPE	sigalrm __P((int));
 SIGNAL_TYPE	sigemt __P((int));
diff --git a/games/mille/mille.h b/games/mille/mille.h
index 205bdab390de..416e9f0debd0 100644
--- a/games/mille/mille.h
+++ b/games/mille/mille.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: mille.h,v 1.8 1998/07/26 16:11:39 mycroft Exp $	*/
+/*	$NetBSD: mille.h,v 1.9 1998/09/13 15:27:29 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1982, 1993
@@ -231,7 +231,7 @@ int	canplay __P((PLAY *, PLAY *, CARD));
 int	check_ext __P((bool));
 void	check_go __P((void));
 void	check_more __P((void));
-void	die __P((int));
+void	die __P((int)) __attribute__((__noreturn__));
 void	domove __P((void));
 bool	error __P((const char *, ...));
 void	extrapolate __P((PLAY *));
diff --git a/games/pig/pig.c b/games/pig/pig.c
index a6a32739e052..028fe59b4ea0 100644
--- a/games/pig/pig.c
+++ b/games/pig/pig.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: pig.c,v 1.6 1997/10/12 01:00:27 lukem Exp $	*/
+/*	$NetBSD: pig.c,v 1.7 1998/09/13 15:27:29 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
 #if 0
 static char sccsid[] = "@(#)pig.c	8.2 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: pig.c,v 1.6 1997/10/12 01:00:27 lukem Exp $");
+__RCSID("$NetBSD: pig.c,v 1.7 1998/09/13 15:27:29 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -58,7 +58,7 @@ __RCSID("$NetBSD: pig.c,v 1.6 1997/10/12 01:00:27 lukem Exp $");
 
 int main __P((int, char *[]));
 void pigout __P((char *, int));
-void usage __P((void));
+void usage __P((void)) __attribute__((__noreturn__));
 
 int
 main(argc, argv)
diff --git a/games/primes/primes.c b/games/primes/primes.c
index 3c1a18ca87bd..ea6f01172f9b 100644
--- a/games/primes/primes.c
+++ b/games/primes/primes.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: primes.c,v 1.7 1997/10/12 01:04:55 lukem Exp $	*/
+/*	$NetBSD: primes.c,v 1.8 1998/09/13 15:27:29 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)primes.c	8.5 (Berkeley) 5/10/95";
 #else
-__RCSID("$NetBSD: primes.c,v 1.7 1997/10/12 01:04:55 lukem Exp $");
+__RCSID("$NetBSD: primes.c,v 1.8 1998/09/13 15:27:29 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -110,7 +110,7 @@ extern int pattern_size;	/* length of pattern array */
 int	main __P((int, char *[]));
 void	primes __P((ubig, ubig));
 ubig	read_num_buf __P((void));
-void	usage __P((void));
+void	usage __P((void)) __attribute__((__noreturn__));
 
 int
 main(argc, argv)
diff --git a/games/quiz/quiz.c b/games/quiz/quiz.c
index a2463b125236..e9026ba522b3 100644
--- a/games/quiz/quiz.c
+++ b/games/quiz/quiz.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: quiz.c,v 1.12 1997/09/20 14:28:18 lukem Exp $	*/
+/*	$NetBSD: quiz.c,v 1.13 1998/09/13 15:27:29 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -47,7 +47,7 @@ __COPYRIGHT("@(#) Copyright (c) 1991, 1993\n\
 #if 0
 static char sccsid[] = "@(#)quiz.c	8.3 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: quiz.c,v 1.12 1997/09/20 14:28:18 lukem Exp $");
+__RCSID("$NetBSD: quiz.c,v 1.13 1998/09/13 15:27:29 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -78,7 +78,7 @@ char	*next_cat __P((char *));
 void	 quiz __P((void));
 void	 score __P((u_int, u_int, u_int));
 void	 show_index __P((void));
-void	 usage __P((void));
+void	 usage __P((void)) __attribute__((__noreturn__));
 
 int
 main(argc, argv)
diff --git a/games/robots/robots.h b/games/robots/robots.h
index ec4873753870..b572ec8782b0 100644
--- a/games/robots/robots.h
+++ b/games/robots/robots.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: robots.h,v 1.7 1997/10/12 14:16:28 lukem Exp $	*/
+/*	$NetBSD: robots.h,v 1.8 1998/09/13 15:27:29 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -131,7 +131,7 @@ void	move_robots __P((int));
 bool	must_telep __P((void));
 void	play_level __P((void));
 int	query __P((char *));
-void	quit __P((int));
+void	quit __P((int)) __attribute__((__noreturn__));
 void	reset_count __P((void));
 int	rnd __P((int));
 COORD  *rnd_pos __P((void));
diff --git a/games/rogue/rogue.h b/games/rogue/rogue.h
index 7a793b513202..28acbf7b629b 100644
--- a/games/rogue/rogue.h
+++ b/games/rogue/rogue.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: rogue.h,v 1.6 1998/07/27 01:12:36 mycroft Exp $	*/
+/*	$NetBSD: rogue.h,v 1.7 1998/09/13 15:27:30 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1988, 1993
@@ -491,7 +491,7 @@ boolean	check_hunger __P((boolean));
 boolean	check_imitator __P((object *));
 void	check_message __P((void));
 int	check_up __P((void));
-void	clean_up __P((char *));
+void	clean_up __P((char *)) __attribute__((__noreturn__));
 void	clear_level __P((void));
 void	cnfs __P((void));
 int	coin_toss __P((void));
@@ -517,7 +517,7 @@ void	drop_level __P((void));
 void	eat __P((void));
 void	edit_opts __P((void));
 void	env_get_value __P((char **, char *, boolean));
-void	error_save __P((int));
+void	error_save __P((int)) __attribute__((__noreturn__));
 void	fight __P((int));
 void	fill_it __P((int, boolean));
 void	fill_out_level __P((void));
@@ -601,7 +601,7 @@ boolean	mask_pack __P((object *, unsigned short));
 boolean	mask_room __P((short, short *, short *, unsigned short));
 void	md_cbreak_no_echo_nonl __P((boolean));
 boolean	md_df __P((char *));
-void	md_exit __P((int));
+void	md_exit __P((int)) __attribute__((__noreturn__));
 void	md_gct __P((struct rogue_time *));
 char   *md_gdtcf __P((void));
 int	md_get_file_id __P((char *));
@@ -663,7 +663,7 @@ void	put_mons __P((void));
 void	put_objects __P((void));
 void	put_on_ring __P((void));
 void	put_player __P((short));
-void	put_scores __P((object *, short));
+void	put_scores __P((object *, short)) __attribute__((__noreturn__));
 void	put_stairs __P((void));
 void	quaff __P((void));
 void	quit __P((boolean));
@@ -703,7 +703,7 @@ void	save_screen __P((void));
 void	search __P((short, boolean));
 boolean	seek_gold __P((object *));
 void	sell_pack __P((void));
-void	sf_error __P((void));
+void	sf_error __P((void)) __attribute__((__noreturn__));
 void	show_average_hp __P((void));
 void	show_monsters __P((void));
 void	show_objects __P((void));
diff --git a/games/sail/extern.h b/games/sail/extern.h
index c35ea7c89126..935ec48cc4aa 100644
--- a/games/sail/extern.h
+++ b/games/sail/extern.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.7 1998/07/25 10:52:14 hubertf Exp $ */
+/*	$NetBSD: extern.h,v 1.8 1998/09/13 15:27:30 hubertf Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -367,8 +367,8 @@ int boarding __P((struct ship *, int));
 void unboard __P((struct ship *, struct ship *, int));
 
 /* pl_1.c */
-void leave __P((int));
-void choke __P((int));
+void leave __P((int)) __attribute__((__noreturn__));
+void choke __P((int)) __attribute__((__noreturn__));
 void child __P((int));
 
 /* pl_2.c */
diff --git a/games/snake/snake/snake.h b/games/snake/snake/snake.h
index 64337ea53e3e..d2ea8f178d39 100644
--- a/games/snake/snake/snake.h
+++ b/games/snake/snake/snake.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: snake.h,v 1.9 1997/10/14 01:02:53 lukem Exp $	*/
+/*	$NetBSD: snake.h,v 1.10 1998/09/13 15:27:30 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -89,7 +89,7 @@ void		clear __P((void));
 void		cook __P((void));
 void		cr __P((void));
 void		delay __P((int));
-void		done __P((void));
+void		done __P((void)) __attribute__((__noreturn__));
 void		down __P((void));
 void		drawbox __P((void));
 void		flushi __P((void));
@@ -118,7 +118,7 @@ void		snap __P((void));
 void		snap __P((void));
 void		snrand __P((struct point *));
 void		spacewarp __P((int));
-void		stop __P((int));
+void		stop __P((int)) __attribute__((__noreturn__));
 int		stretch __P((struct point *));
 int		stretch __P((struct point *));
 void		surround __P((struct point *));
diff --git a/games/tetris/tetris.c b/games/tetris/tetris.c
index 0b08ddabfd6c..b2f0006c6fad 100644
--- a/games/tetris/tetris.c
+++ b/games/tetris/tetris.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: tetris.c,v 1.4 1998/08/10 02:25:45 perry Exp $	*/
+/*	$NetBSD: tetris.c,v 1.5 1998/09/13 15:27:30 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -64,8 +64,8 @@ __COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
 static	void	elide __P((void));
 static	void	setup_board __P((void));
 	int	main __P((int, char **));
-	void	onintr __P((int));
-	void	usage __P((void));
+	void	onintr __P((int)) __attribute__((__noreturn__));
+	void	usage __P((void)) __attribute__((__noreturn__));
 
 /*
  * Set up the initial board.  The bottom display row is completely set,
diff --git a/games/tetris/tetris.h b/games/tetris/tetris.h
index 90e9c5d59d3c..0aa410566c1c 100644
--- a/games/tetris/tetris.h
+++ b/games/tetris/tetris.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: tetris.h,v 1.2 1995/04/22 07:42:48 cgd Exp $	*/
+/*	$NetBSD: tetris.h,v 1.3 1998/09/13 15:27:30 hubertf Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -168,4 +168,4 @@ char	key_msg[100];
 
 int	fits_in __P((struct shape *, int));
 void	place __P((struct shape *, int, int));
-void	stop __P((char *));
+void	stop __P((char *)) __attribute__((__noreturn__));
diff --git a/games/worm/worm.c b/games/worm/worm.c
index 0a7b96ef5eed..57e0f2dc4048 100644
--- a/games/worm/worm.c
+++ b/games/worm/worm.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: worm.c,v 1.8 1997/10/12 02:12:48 lukem Exp $	*/
+/*	$NetBSD: worm.c,v 1.9 1998/09/13 15:27:30 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
 #if 0
 static char sccsid[] = "@(#)worm.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: worm.c,v 1.8 1997/10/12 02:12:48 lukem Exp $");
+__RCSID("$NetBSD: worm.c,v 1.9 1998/09/13 15:27:30 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -82,10 +82,10 @@ int start_len = LENGTH;
 char lastch;
 char outbuf[BUFSIZ];
 
-void	crash __P((void));
+void	crash __P((void)) __attribute__((__noreturn__));
 void	display __P((struct body *, char));
 int	main __P((int, char **));
-void	leave __P((int));
+void	leave __P((int)) __attribute__((__noreturn__));
 void	life __P((void));
 void	newpos __P((struct body *));
 void	process __P((char));
diff --git a/games/worms/worms.c b/games/worms/worms.c
index b0731afd6c2c..9452986f4460 100644
--- a/games/worms/worms.c
+++ b/games/worms/worms.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: worms.c,v 1.9 1997/10/12 02:18:25 lukem Exp $	*/
+/*	$NetBSD: worms.c,v 1.10 1998/09/13 15:27:31 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
 #if 0
 static char sccsid[] = "@(#)worms.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: worms.c,v 1.9 1997/10/12 02:18:25 lukem Exp $");
+__RCSID("$NetBSD: worms.c,v 1.10 1998/09/13 15:27:31 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -185,8 +185,8 @@ static struct	worm {
 
 void	 fputchar __P((int));
 int	 main __P((int, char **));
-void	 nomem __P((void));
-void	 onsig __P((int));
+void	 nomem __P((void)) __attribute__((__noreturn__));
+void	 onsig __P((int)) __attribute__((__noreturn__));
 int	 tgetent __P((char *, char *));
 int	 tgetflag __P((char *));
 int	 tgetnum __P((char *));
diff --git a/games/wump/wump.c b/games/wump/wump.c
index bcffa5eb43c9..5debc5174394 100644
--- a/games/wump/wump.c
+++ b/games/wump/wump.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: wump.c,v 1.6 1998/08/30 09:19:41 veego Exp $	*/
+/*	$NetBSD: wump.c,v 1.7 1998/09/13 15:27:31 hubertf Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -47,7 +47,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)wump.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: wump.c,v 1.6 1998/08/30 09:19:41 veego Exp $");
+__RCSID("$NetBSD: wump.c,v 1.7 1998/09/13 15:27:31 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -133,7 +133,7 @@ void	pit_survive __P((void));
 int	shoot __P((char *));
 void	shoot_self __P((void));
 int	take_action __P((void));
-void	usage __P((void));
+void	usage __P((void)) __attribute__((__noreturn__));
 void	wump_kill __P((void));
 int	wump_nearby __P((void));