Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r736cc5b56cc9c784ab1d8fc8687a73d190c35759 -r5c0b64ff51d9290431d94bfc6aced78a2d5370be
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 736cc5b56cc9c784ab1d8fc8687a73d190c35759)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 5c0b64ff51d9290431d94bfc6aced78a2d5370be)
@@ -126,16 +126,6 @@
     U32 dialRate;               ///< new dialysate flow rate
 } BLOOD_DIAL_RATE_CHANGE_RESPONSE_PAYLOAD_T;
 
-/// Payload record structure for event messages.
-typedef struct
-{
-    U32 event;                  ///< Event ID
-    U32 dataType1;              ///< Data type for data field 1
-    EVENT_DATAS_T data1;        ///< data field 1
-    U32 dataType2;              ///< Data type for data field 2
-    EVENT_DATAS_T data2;        ///< Data field 2
-} EVENT_PAYLOAD_T;
-
 /// Payload record structure for treatment parameter broadcast messages.
 typedef struct
 {