Index: sources/Threads.h
===================================================================
diff -u -r27cc308ff5113a9386899d3c8f8b29962a8498e1 -r465a935949a85d3d1bebd11979737ff38ef96122
--- sources/Threads.h	(.../Threads.h)	(revision 27cc308ff5113a9386899d3c8f8b29962a8498e1)
+++ sources/Threads.h	(.../Threads.h)	(revision 465a935949a85d3d1bebd11979737ff38ef96122)
@@ -25,6 +25,7 @@
     extern QThread _DeviceController_Thread ;
     extern QThread _Logger_Thread           ;
     extern QThread _Application_Thread      ;
+    extern QThread _Gui_Thread              ;
     extern QThread _Wifi_Thread             ;
     extern QThread _Bluetooth_Thread        ;
     extern QThread _CloudSync_Thread        ;