add arduino header to HID library

facchinm · cmaglie · commit 2aa2332f88f6 · 2015-07-16T13:12:14.000+02:00
diff --git a/libraries/HID/HID.h b/libraries/HID/HID.h
@@ -23,6 +23,7 @@
 #define HID_h
 
 #include <stdint.h>
+#include <Arduino.h>
 
 #if defined(USBCON)
 
