From 5c6ba4778623527b5c6601aa4f7dc65bf01e2b37 Mon Sep 17 00:00:00 2001
From: jsm <jsm@NetBSD.org>
Date: Sun, 8 Feb 2004 00:32:48 +0000
Subject: [PATCH] Use standard C abs function rather than local macro.

---
 games/sail/extern.h | 3 +--
 games/sail/misc.c   | 5 +++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/games/sail/extern.h b/games/sail/extern.h
index 06512dac8fc3..f22884061185 100644
--- a/games/sail/extern.h
+++ b/games/sail/extern.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.26 2004/01/27 20:27:29 jsm Exp $ */
+/*	$NetBSD: extern.h,v 1.27 2004/02/08 00:32:48 jsm Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -52,7 +52,6 @@ extern gid_t egid;
 
 #define dieroll()		((random()) % 6 + 1)
 #define sqr(a)		((a) * (a))
-#define abs(a)		((a) > 0 ? (a) : -(a))
 #define min(a,b)	((a) < (b) ? (a) : (b))
 
 #define grappled(a)	((a)->file->ngrap)
diff --git a/games/sail/misc.c b/games/sail/misc.c
index 4b33197dbeb4..d576b35e6f96 100644
--- a/games/sail/misc.c
+++ b/games/sail/misc.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: misc.c,v 1.13 2003/08/07 09:37:43 agc Exp $	*/
+/*	$NetBSD: misc.c,v 1.14 2004/02/08 00:32:48 jsm Exp $	*/
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,13 +34,14 @@
 #if 0
 static char sccsid[] = "@(#)misc.c	8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: misc.c,v 1.13 2003/08/07 09:37:43 agc Exp $");
+__RCSID("$NetBSD: misc.c,v 1.14 2004/02/08 00:32:48 jsm Exp $");
 #endif
 #endif /* not lint */
 
 #include <ctype.h>
 #include <stdio.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 #include "extern.h"
 #include "pathnames.h"