Index: App/Services/SystemComm.h
===================================================================
diff -u -rc91e9da338d92432930d3589a4055ebbb404c6cb -r833095dbbe2b21a989b05f48bd7ddc390ad964cb
--- App/Services/SystemComm.h	(.../SystemComm.h)	(revision c91e9da338d92432930d3589a4055ebbb404c6cb)
+++ App/Services/SystemComm.h	(.../SystemComm.h)	(revision 833095dbbe2b21a989b05f48bd7ddc390ad964cb)
@@ -18,14 +18,19 @@
 #define __SYSTEM_COMM_H__
 
 #include "Common.h"
+#include "CommBuffers.h"
 
 // ********** public definitions **********
 
+typedef COMM_BUFFER_T   CAN_MESSAGE_BOX_T;       // the first 10 comm buffers align with the 10 active CAN message boxes
+
 // ********** public function prototypes **********
 
 void initSystemComm( void );
 void execSystemCommRx( void );
 void execSystemCommTx( void );
+void handleCANPacketReceivedInt( CAN_MESSAGE_BOX_T srcCANBox );
+void handleCANXmitCompleteInt( void );
 
 BOOL sendOffButtonMsgToUI( void );