Index: PersistentAlarm.h
===================================================================
diff -u -r2721e72b842d843c9c3f0174e923c452f1b4de6d -r26199e36a0c7140d88b44aa54f3e18d27d601456
--- PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 2721e72b842d843c9c3f0174e923c452f1b4de6d)
+++ PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 26199e36a0c7140d88b44aa54f3e18d27d601456)
@@ -62,6 +62,14 @@
 } 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 );