Index: PersistentAlarm.h
===================================================================
diff -u -r9bd7299479e7ac304483a309544173beea24557d -rb16fb44ffe64e6ceb3e182d11485c3bb75dbad8f
--- PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 9bd7299479e7ac304483a309544173beea24557d)
+++ PersistentAlarm.h	(.../PersistentAlarm.h)	(revision b16fb44ffe64e6ceb3e182d11485c3bb75dbad8f)
@@ -58,6 +58,14 @@
 } FPGA_PERSISTENT_ALARMS_GROUP_T;
 #endif
 
+#ifdef _RO_
+/// FPGA persistent alarm groups data structure
+typedef enum
+{
+    NUM_OF_FPGA_SENSOR_GROUPS                                   ///< Number of FPGA persistent error sensor groups.
+} FPGA_PERSISTENT_ALARMS_GROUP_T;
+#endif
+
 // ********** public function prototypes **********
 
 void initPersistentAlarm( ALARM_ID_T alarmIndex, U32 persistentClearPeriod, U32 persistentTriggerPeriod );