From 2e1edb43ce8a8fecc54317af9841a3b712097325 Mon Sep 17 00:00:00 2001
From: pjanzen <pjanzen@openbsd.org>
Date: Tue, 15 Sep 1998 05:22:45 +0000
Subject: use const where appropriate; jsm28@cam.ac.uk

---
 games/arithmetic/arithmetic.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'games/arithmetic')

diff --git a/games/arithmetic/arithmetic.c b/games/arithmetic/arithmetic.c
index d6c809bb56d..7966cc22c8c 100644
--- a/games/arithmetic/arithmetic.c
+++ b/games/arithmetic/arithmetic.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arithmetic.c,v 1.7 1998/08/19 07:39:50 pjanzen Exp $	*/
+/*	$OpenBSD: arithmetic.c,v 1.8 1998/09/15 05:22:45 pjanzen Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -46,7 +46,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)arithmetic.c	8.1 (Berkeley) 5/31/93";
 #else
-static char rcsid[] = "$OpenBSD: arithmetic.c,v 1.7 1998/08/19 07:39:50 pjanzen Exp $";
+static char rcsid[] = "$OpenBSD: arithmetic.c,v 1.8 1998/09/15 05:22:45 pjanzen Exp $";
 #endif
 #endif /* not lint */
 
@@ -96,9 +96,9 @@ int	problem __P((void));
 void	showstats __P((void));
 void	usage __P((void));
 
-char keylist[] = "+-x/";
-char defaultkeys[] = "+-";
-char *keys = defaultkeys;
+const char keylist[] = "+-x/";
+const char defaultkeys[] = "+-";
+const char *keys = defaultkeys;
 int nkeys = sizeof(defaultkeys) - 1;
 int rangemax = 10;
 int nright, nwrong;
@@ -128,7 +128,7 @@ main(argc, argv)
 	while ((ch = getopt(argc, argv, "hr:o:")) != -1)
 		switch(ch) {
 		case 'o': {
-			register char *p;
+			const char *p;
 
 			for (p = keys = optarg; *p; ++p)
 				if (!strchr(keylist, *p))
-- 
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