From 596a7e19045c0fc2c3ceaf79df21d436e4613929 Mon Sep 17 00:00:00 2001
From: daid303 <daid303@gmail.com>
Date: Thu, 13 Dec 2012 13:24:55 +0100
Subject: [PATCH] Fix compiling for Arduin < 1.0.0

---
 Marlin/Marlin.h | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/Marlin/Marlin.h b/Marlin/Marlin.h
index 4de3b3fb7c..c81c95e130 100644
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -26,14 +26,12 @@
 #define  HardwareSerial_h // trick to disable the standard HWserial
 #endif
 
-#if ARDUINO >= 100 
-  #if defined(__AVR_ATmega644P__)
-    #include "WProgram.h"
-  #else
-    #include "Arduino.h"
-  #endif
+#if (ARDUINO >= 100) && !defined(__AVR_ATmega644P__)
+# include "Arduino.h"
 #else
-   #include "WProgram.h"
+# include "WProgram.h"
+  //Arduino < 1.0.0 does not define this, so we need to do it ourselfs
+# define analogInputToDigitalPin(p) ((p) + A0)
 #endif
 
 #include "MarlinSerial.h"