Update pom to the third edition of Duffett-Smith's book, and clean it

[bsdgames-darwin.git] / hangman / main.c

diff --git a/hangman/main.c b/hangman/main.c
index a4a44d5ae3bd96f19f54b5255ef02ea8ab45c592..1cc88e78fd2d50a7d4ea001ff4f0296b6b482289 100644 (file)
--- a/hangman/main.c
+++ b/hangman/main.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: main.c,v 1.7 1999/09/12 09:02:21 jsm Exp $     */
+
 /*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1983, 1993
+ *     The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -31,25 +33,30 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1983 Regents of the University of California.\n\
- All rights reserved.\n";
+__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
+       The Regents of the University of California.  All rights reserved.\n");
 #endif /* not lint */
 
 #ifndef lint
-/*static char sccsid[] = "from: @(#)main.c     5.4 (Berkeley) 2/28/91";*/
-static char rcsid[] = "$Id: main.c,v 1.2 1993/08/01 18:54:24 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)main.c     8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: main.c,v 1.7 1999/09/12 09:02:21 jsm Exp $");
+#endif
 #endif /* not lint */
 
-# include      "hangman.h"
+#include       "hangman.h"
 
 /*
  * This game written by Ken Arnold.
  */
-main()
+int
+main(void)
 {
-       void die();
+       /* Revoke setgid privileges */
+       setregid(getgid(), getgid());
 
        initscr();
        signal(SIGINT, die);
@@ -61,13 +68,13 @@ main()
        }
        /* NOTREACHED */
 }
-
 /*
  * die:
  *     Die properly.
  */
 void
-die()
+die(dummy)
+       int dummy __attribute__((__unused__));
 {
        mvcur(0, COLS - 1, LINES - 1, 0);
        endwin();