Index: Common.h
===================================================================
diff -u -rf19e6d7c27e0a94329d5609f38348ffb3c9293ec -r1c3764bf394eb770d5bed910f95f9354720c20bc
--- Common.h	(.../Common.h)	(revision f19e6d7c27e0a94329d5609f38348ffb3c9293ec)
+++ Common.h	(.../Common.h)	(revision 1c3764bf394eb770d5bed910f95f9354720c20bc)
@@ -274,6 +274,16 @@
     EVENT_DATAS_T       data;       ///< The event data of specified type.
 } EVENT_DATA_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;
+
 /// Macro to set a specific alarm with 2 pieces of unsigned 32-bit alarm data.
 #define SEND_EVENT_WITH_2_U32_DATA(e,d1,d2)   { \
     EVENT_DATA_T dat1; \