X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/7f9f97c792dee6875fbca9806422bdd7d6c5a657..9c8bd6ed9bdf4d6a5f428c5d6ff867cec858df3b:/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h

diff --git a/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h b/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h
index a7ce35df7..1c99cfde8 100644
--- a/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h
+++ b/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"