Index: PersistentAlarm.h
===================================================================
diff -u -r16f92db060dba2b44020c683dc9e9fe50b3cd25d -r5afdb6aa56e46ca49b00f907a8fe05cee2ed6bf3
--- PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 16f92db060dba2b44020c683dc9e9fe50b3cd25d)
+++ PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 5afdb6aa56e46ca49b00f907a8fe05cee2ed6bf3)
@@ -34,6 +34,8 @@
 typedef enum PersistentAlarm
 {
 #ifdef _HD_
+    PERSISTENT_ALARM_BLOOD_FLOW_SIGNAL_STRENGTH,        ///< Blood flow signal strength too low
+    PERSISTENT_ALARM_DIALYSATE_FLOW_SIGNAL_STRENGTH,    ///< Dialysate flow signal strength too low
 #endif
 #ifdef _DG_
     PERSISTENT_ALARM_INLET_WATER_HIGH_TEMPERATURE,      ///< Inlet water high temperature persistent alarm 
@@ -50,7 +52,7 @@
 // ********** public function prototypes **********
 
 void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, BOOL isClearable,
-                          F32 persistentClearCount, F32 persistentTriggerCount );
+                          U32 persistentClearCount, U32 persistentTriggerCount );
 void checkPersistentAlarm( PERSISTENT_ALARM_T const alarmIndex, BOOL const isOutOfRange, F32 const data );
 
 /**@}*/