From: Sascha Wildner <saw@online.de>
Date: Mon, 31 Oct 2011 20:00:42 +0000 (+0100)
Subject: Remove various unneeded definitions of abs() in userland.
X-Git-Tag: v3.0.0~764
X-Git-Url: https://gitweb.dragonflybsd.org/~nant/dragonfly.git/commitdiff_plain/01630da950d77802336fdbdfdfc457c08258566b

Remove various unneeded definitions of abs() in userland.
---

diff --git a/games/battlestar/fly.c b/games/battlestar/fly.c
index a3a59f56f6..a688c43e78 100644
--- a/games/battlestar/fly.c
+++ b/games/battlestar/fly.c
@@ -28,14 +28,12 @@
  *
  * @(#)fly.c	8.1 (Berkeley) 5/31/93
  * $FreeBSD: src/games/battlestar/fly.c,v 1.6.2.1 2001/03/05 11:45:36 kris Exp $
- * $DragonFly: src/games/battlestar/fly.c,v 1.4 2006/08/08 16:47:20 pavalos Exp $
  */
 
 #include "externs.h"
 #undef UP
 #include <curses.h>
 
-#define abs(a)  ((a) < 0 ? -(a) : (a))
 #define MIDR  (LINES / 2 - 1)
 #define MIDC  (COLS / 2 - 1)
 
diff --git a/games/sail/externs.h b/games/sail/externs.h
index 3c83a2a07c..f2468e6f22 100644
--- a/games/sail/externs.h
+++ b/games/sail/externs.h
@@ -27,7 +27,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)externs.h	8.1 (Berkeley) 5/31/93
- * $DragonFly: src/games/sail/externs.h,v 1.4 2006/09/03 17:33:13 pavalos Exp $
  */
 
 #include <stdarg.h>
@@ -59,7 +58,6 @@ extern char issetuid;				/* running setuid */
 
 #define die()           (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/usr.sbin/timed/timed/globals.h b/usr.sbin/timed/timed/globals.h
index e48c28631a..6154f03892 100644
--- a/usr.sbin/timed/timed/globals.h
+++ b/usr.sbin/timed/timed/globals.h
@@ -32,7 +32,6 @@
  *
  *	@(#)globals.h	8.1 (Berkeley) 6/6/93
  *	$FreeBSD: src/usr.sbin/timed/timed/globals.h,v 1.5 2000/03/03 13:01:56 shin Exp $
- *	$DragonFly: src/usr.sbin/timed/timed/globals.h,v 1.3 2004/09/05 02:16:48 dillon Exp $
  */
 
 #include <sys/param.h>
@@ -175,4 +174,3 @@ extern int nnets;			/* nets I am connected to */
 
 # define max(a,b) 	(a<b ? b : a)
 # define min(a,b) 	(a>b ? b : a)
-# define abs(x)		(x>=0 ? x : -(x))