From 2e10a55b5116a9dec0128ac4e0173a59e90cd871 Mon Sep 17 00:00:00 2001
From: Christian Groessler <chris@groessler.org>
Date: Wed, 18 Sep 2013 16:36:03 +0200
Subject: [PATCH] use '.ifndef' instead of '.if .not .defined'

---
 libsrc/atari/_sys.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsrc/atari/_sys.s b/libsrc/atari/_sys.s
index e5bf07f30..66e4905ec 100644
--- a/libsrc/atari/_sys.s
+++ b/libsrc/atari/_sys.s
@@ -6,7 +6,7 @@
 ;   'atarixl'  doesn't support the _sys() function
 ;
 
-.if .not .defined(__ATARIXL__)
+.ifndef __ATARIXL__
 
 .include "../common/_sys.s"
 
-- 
2.39.5