cgram: rewrite completely, fixing bugs and style

[bsdgames-darwin.git] / hack / hack.Decl.c

diff --git a/hack/hack.Decl.c b/hack/hack.Decl.c
index 9166f5eaea40091013a7a4724accdc601382b511..45e1108cd9f21e3ceffcea618a397a2894d4078c 100644 (file)
--- a/hack/hack.Decl.c
+++ b/hack/hack.Decl.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: hack.Decl.c,v 1.6 2003/04/02 18:36:35 jsm Exp $        */
+/*     $NetBSD: hack.Decl.c,v 1.8 2009/06/07 21:04:54 dholland Exp $   */
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,11 +63,11 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.Decl.c,v 1.6 2003/04/02 18:36:35 jsm Exp $");
+__RCSID("$NetBSD: hack.Decl.c,v 1.8 2009/06/07 21:04:54 dholland Exp $");
 #endif                         /* not lint */
 
 #include       "hack.h"
-char            nul[40];       /* contains zeros */
+const char      nul[40];       /* contains zeros */
 char            plname[PL_NSIZ];/* player name */
 char            lock[PL_NSIZ + 4] = "1lock";   /* long enough for login name
                                                 * .99 */
@@ -92,7 +92,7 @@ struct monst    youmonst;     /* dummy; used as return value for boomhit */
 
 xchar           dlevel = 1;
 xchar           xupstair, yupstair, xdnstair, ydnstair;
-char           *save_cm = 0;
+const char *save_cm = NULL;
 const char *killer, *nomovemsg;
 
 long            moves = 1;