Module Name: src
Committed By: dholland
Date: Sat Mar 29 20:41:57 UTC 2014
Modified Files:
src/games/hunt/huntd: makemaze.c
Log Message:
const in unused code
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/games/hunt/huntd/makemaze.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/games/hunt/huntd/makemaze.c
diff -u src/games/hunt/huntd/makemaze.c:1.9 src/games/hunt/huntd/makemaze.c:1.10
--- src/games/hunt/huntd/makemaze.c:1.9 Sat Mar 29 19:41:11 2014
+++ src/games/hunt/huntd/makemaze.c Sat Mar 29 20:41:57 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: makemaze.c,v 1.9 2014/03/29 19:41:11 dholland Exp $ */
+/* $NetBSD: makemaze.c,v 1.10 2014/03/29 20:41:57 dholland Exp $ */
/*
* Copyright (c) 1983-2003, Regents of the University of California.
* All rights reserved.
@@ -32,7 +32,7 @@
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: makemaze.c,v 1.9 2014/03/29 19:41:11 dholland Exp $");
+__RCSID("$NetBSD: makemaze.c,v 1.10 2014/03/29 20:41:57 dholland Exp $");
#endif /* not lint */
#include "hunt.h"
@@ -70,7 +70,7 @@ makemaze(void)
#define NDIR 4
#if 0
-static int dirs[NPERM][NDIR] = {
+static const int dirs[NPERM][NDIR] = {
{0,1,2,3}, {3,0,1,2}, {0,2,3,1}, {0,3,2,1},
{1,0,2,3}, {2,3,0,1}, {0,2,1,3}, {2,3,1,0},
{1,0,3,2}, {1,2,0,3}, {3,1,2,0}, {2,0,3,1},
@@ -79,7 +79,7 @@ static int dirs[NPERM][NDIR] = {
{2,1,3,0}, {3,0,2,1}, {3,2,0,1}, {3,2,1,0}
};
-static int incr[NDIR][2] = {
+static const int incr[NDIR][2] = {
{0, 1}, {1, 0}, {0, -1}, {-1, 0}
};
@@ -87,10 +87,10 @@ static int incr[NDIR][2] = {
static void
dig(int y, int x)
{
- int *dp;
- int *ip;
+ const int *dp;
+ const int *ip;
int ny, nx;
- int *endp;
+ const int *endp;
Maze[y][x] = SPACE; /* Clear this spot */
dp = dirs[rand_num(NPERM)];
