X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/462fca95471224f85b85be911e72faee16cd1597..4c76b7ec11ea4a4c4f121d6623ddec249e227899:/hangman/playgame.c?ds=inline

diff --git a/hangman/playgame.c b/hangman/playgame.c
index 2663923a..0a7f3d39 100644
--- a/hangman/playgame.c
+++ b/hangman/playgame.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: playgame.c,v 1.5 2003/08/07 09:37:22 agc Exp $	*/
+
 /*-
- * Copyright (c) 1983 The 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
@@ -10,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -31,27 +29,32 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-/*static char sccsid[] = "from: @(#)playgame.c	5.3 (Berkeley) 4/8/91";*/
-static char rcsid[] = "$Id: playgame.c,v 1.2 1993/08/01 18:54:23 mycroft Exp $";
+#if 0
+static char sccsid[] = "@(#)playgame.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: playgame.c,v 1.5 2003/08/07 09:37:22 agc Exp $");
+#endif
 #endif /* not lint */
 
-# include	"hangman.h"
+#include	"hangman.h"
 
 /*
  * playgame:
  *	play a game
  */
+void
 playgame()
 {
-	register bool	*bp;
+	bool *bp;
 
 	getword();
 	Errors = 0;
 	bp = Guessed;
 	while (bp < &Guessed[26])
 		*bp++ = FALSE;
-	while (Errors < MAXERRS && index(Known, '-') != NULL) {
+	while (Errors < MAXERRS && strchr(Known, '-') != NULL) {
 		prword();
 		prdata();
 		prman();