Index: firmware/App/Modes/Prime.h
===================================================================
diff -u -r4d2dcd2d5ee3c7684be139b7e560b16d8c3abc06 -re65a2e67337ef5fff12de02db85ba101305fb006
--- firmware/App/Modes/Prime.h	(.../Prime.h)	(revision 4d2dcd2d5ee3c7684be139b7e560b16d8c3abc06)
+++ firmware/App/Modes/Prime.h	(.../Prime.h)	(revision e65a2e67337ef5fff12de02db85ba101305fb006)
@@ -31,11 +31,25 @@
 
 // ********** public definitions **********
 
+#pragma pack(push,1)
+
+/// Payload record structure for a priming status data broadcast message.
+typedef struct
+{
+    U32 currentPrimeState;      ///< Current state of priming.
+    U32 remainingTime;          ///< Remaining time for priming in seconds.
+    U32 totalTime;              ///< Total priming time in seconds.
+} PRIMING_DATA_PAYLOAD_T;
+
+#pragma pack(pop)
+
 // ********** public function prototypes **********
 
 void initPrime( void );
 void transitionToPrime( void );
+
 void execPrime( void );
+BOOL isPrimingCompleted( void );
 
 BOOL isPrimingPassed( void );