From abfc368c090c70e806dc50d724f70b568e61dcb4 Mon Sep 17 00:00:00 2001
From: Klaus K Wilting <Klaus.K.Wilting@deutschebahn.com>
Date: Sat, 19 Jan 2019 19:01:48 +0100
Subject: [PATCH] small sanitize of rtc.h

---
 include/rtc.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/rtc.h b/include/rtc.h
index 502d87ca..20576580 100644
--- a/include/rtc.h
+++ b/include/rtc.h
@@ -5,8 +5,6 @@
 #include <Wire.h> // must be included here so that Arduino library object file references work
 #include <RtcDS3231.h>
 
-extern RtcDS3231<TwoWire> Rtc; // Make RTCDS3231 instance globally availabe
-
 int rtc_init(void);
 int set_rtc(uint32_t UTCTime);
 int set_rtc(RtcDateTime now);