--- blender-2.78b/intern/decklink/DeckLinkAPI.h.orig	2017-02-27 13:46:49.069429800 +0300
+++ blender-2.78b/intern/decklink/DeckLinkAPI.h	2017-02-27 13:47:03.800058500 +0300
@@ -37,6 +37,7 @@
 #ifdef WIN32
 #  include <windows.h>
 #  include <objbase.h>
+#  include <stdio.h>
 #  include <comutil.h>
 #  include "win/DeckLinkAPI_h.h"
 	typedef unsigned int   dl_size_t;