Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r27a68f930508638f2eb6265ebb381c8918cbc37b -r0bd1acff7222327c97897b4f9ab91bcc1d9d5816
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 27a68f930508638f2eb6265ebb381c8918cbc37b)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 0bd1acff7222327c97897b4f9ab91bcc1d9d5816)
@@ -790,6 +790,15 @@
 // MSG_ID_HD_SET_FANS_RPM_ALARM_START_TIME_OFFSET
 void handleTestFansRPMAlarmStartTimeOffsetRequest( MESSAGE_T *message );
 
+// MSG_ID_HD_GET_USAGE_INFO_RECORD
+void handleGetHDUsageInfoRecord( MESSAGE_T *message );
+
+// MSG_ID_HD_SET_USAGE_INFO_RECORD
+void handleSetHDUsageInfoRecord( MESSAGE_T *message );
+
+// MSG_ID_HD_SEND_USAGE_INFO_RECORD
+BOOL handleSendHDUsageInfoRecord( U32 payloadCurrNum, U32 payloadTotalNum, U32 length, U08* usageInfoAddress );
+
 /**@}*/
 
 #endif