Index: sources/gui/GuiGlobals.h
===================================================================
diff -u -r159f2bb0317c7c3c0336e4cb80c7fef3f87e329a -ra2c7aa348f7759e256b27791c4cbd7682b2c74d5
--- sources/gui/GuiGlobals.h	(.../GuiGlobals.h)	(revision 159f2bb0317c7c3c0336e4cb80c7fef3f87e329a)
+++ sources/gui/GuiGlobals.h	(.../GuiGlobals.h)	(revision a2c7aa348f7759e256b27791c4cbd7682b2c74d5)
@@ -115,6 +115,7 @@
             ID_AdjustHDDateTimeRsp                      = 0x6E00, // 110
             ID_AdjustDGDateTimeReq                      = 0x6F00, // 111
             ID_AdjustDGDateTimeRsp                      = 0x7000, // 112
+            ID_HDRTCEpochData                           = 0x0A00, // 10
 
             // State Messages
             ID_HDOperationModeData                      = 0x2500, // 37