X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/a43fb158d0c5c90291b792d683aa0221403f1893..4c76b7ec11ea4a4c4f121d6623ddec249e227899:/worm/worm.c

diff --git a/worm/worm.c b/worm/worm.c
index f0656c3c..2c166128 100644
--- a/worm/worm.c
+++ b/worm/worm.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: worm.c,v 1.25 2004/01/27 20:30:31 jsm Exp $	*/
+/*	$NetBSD: worm.c,v 1.28 2008/08/08 16:10:47 drochner Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -31,15 +31,15 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
-	The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1980, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)worm.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: worm.c,v 1.25 2004/01/27 20:30:31 jsm Exp $");
+__RCSID("$NetBSD: worm.c,v 1.28 2008/08/08 16:10:47 drochner Exp $");
 #endif
 #endif /* not lint */
 
@@ -80,10 +80,10 @@ int visible_len;
 int lastch;
 char outbuf[BUFSIZ];
 
-void	crash(void) __attribute__((__noreturn__));
+void	crash(void) __dead;
 void	display(const struct body *, char);
 int	main(int, char **);
-void	leave(int) __attribute__((__noreturn__));
+void	leave(int) __dead;
 void	life(void);
 void	newpos(struct body *);
 void	process(int);
@@ -106,7 +106,8 @@ main(argc, argv)
 	signal(SIGALRM, wake);
 	signal(SIGINT, leave);
 	signal(SIGQUIT, leave);
-	initscr();
+	if (!initscr())
+		errx(0, "couldn't initialize screen");
 	cbreak();
 	noecho();
 #ifdef KEY_LEFT
@@ -213,7 +214,7 @@ leave(dummy)
 
 void
 wake(dummy)
-	int dummy __attribute__((__unused__));
+	int dummy __unused;
 {
 	signal(SIGALRM, wake);
 	fflush(stdout);