From 73a59a4e4527ce7aadfca81fd57e3105d4bf01d3 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Sun, 13 Mar 2016 22:15:01 -0700
Subject: [PATCH] Allow ENABLED(b) to work with "true" and "false"

---
 Marlin/macros.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Marlin/macros.h b/Marlin/macros.h
index 4e974a56c6..fe07b1883b 100644
--- a/Marlin/macros.h
+++ b/Marlin/macros.h
@@ -17,9 +17,11 @@
 
 // Macros to support option testing
 #define _CAT(a, ...) a ## __VA_ARGS__
-#define SWITCH_ENABLED_0 0
-#define SWITCH_ENABLED_1 1
-#define SWITCH_ENABLED_  1
+#define SWITCH_ENABLED_false 0
+#define SWITCH_ENABLED_true  1
+#define SWITCH_ENABLED_0     0
+#define SWITCH_ENABLED_1     1
+#define SWITCH_ENABLED_      1
 #define ENABLED(b) _CAT(SWITCH_ENABLED_, b)
 #define DISABLED(b) (!_CAT(SWITCH_ENABLED_, b))