From dc5c9656ed4ccc6ab95d40c974f30b6f79cbcdde Mon Sep 17 00:00:00 2001
From: Wurstnase <wurstnase.reprap@gmail.com>
Date: Wed, 10 Aug 2016 14:58:40 +0200
Subject: [PATCH] dda_lookahead.c: remove use_lookahead.

Use of this variable is gone 2013. No functional change, no
binary size change.
---
 dda_lookahead.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/dda_lookahead.c b/dda_lookahead.c
index ae8403a..949cc19 100644
--- a/dda_lookahead.c
+++ b/dda_lookahead.c
@@ -21,8 +21,6 @@
 #include "pinio.h"
 #include "memory_barrier.h"
 
-extern uint8_t use_lookahead;
-
 #ifdef DEBUG
   // Total number of moves joined together.
   uint32_t lookahead_joined = 0;