From 8b60f9f057db7dbf7dfd395cfcc2ecaadb4ccb9a Mon Sep 17 00:00:00 2001
From: Thomas O Fredericks <tof@t-o-f.info>
Date: Tue, 28 Jun 2016 11:54:47 -0400
Subject: [PATCH] Added a fix for Due

---
 Bounce2.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Bounce2.h b/Bounce2.h
index cf0dee8..92200fe 100644
--- a/Bounce2.h
+++ b/Bounce2.h
@@ -37,6 +37,10 @@
 
 #include <inttypes.h>
 
+#ifndef _BV
+#define _BV(n) (1<<(n))
+#endif
+
 class Bounce
 {
  public: