games/hack: Fix -Wstringop-truncation warning.

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

diff --git a/hack/hack.mkmaze.c b/hack/hack.mkmaze.c
index b71d5741ae20f87c3960d8f778798fb5e6d86eef..01fb9af34093447746d0014dc42c49396e68754f 100644 (file)
--- a/hack/hack.mkmaze.c
+++ b/hack/hack.mkmaze.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: hack.mkmaze.c,v 1.7 2009/06/07 18:30:39 dholland Exp $ */
+/*     $NetBSD: hack.mkmaze.c,v 1.8 2009/08/12 07:28:41 dholland Exp $ */
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,15 +63,20 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.mkmaze.c,v 1.7 2009/06/07 18:30:39 dholland Exp $");
+__RCSID("$NetBSD: hack.mkmaze.c,v 1.8 2009/08/12 07:28:41 dholland Exp $");
 #endif                         /* not lint */
 
 #include "hack.h"
 #include "extern.h"
 #include "def.mkroom.h"                /* not really used */
-const struct permonst hell_hound =
+
+static const struct permonst hell_hound =
 {"hell hound", 'd', 12, 14, 2, 3, 6, 0};
 
+static void walkfrom(int, int);
+static void move(int *, int *, int);
+static int okay(int, int, int);
+
 void
 makemaz(void)
 {
@@ -151,7 +156,7 @@ makemaz(void)
        xdnstair = ydnstair = 0;
 }
 
-void
+static void
 walkfrom(int x, int y)
 {
        int             q, a, dir;
@@ -172,7 +177,7 @@ walkfrom(int x, int y)
        }
 }
 
-void
+static void
 move(int *x, int *y, int dir)
 {
        switch (dir) {
@@ -191,7 +196,7 @@ move(int *x, int *y, int dir)
        }
 }
 
-int
+static int
 okay(int x, int y, int dir)
 {
        move(&x, &y, dir);