Index: firmware/App/Controllers/BloodLeak.h
===================================================================
diff -u -r46b163d19c65e8c21db7b0247bbb1af0dba1ece5 -r9a96522e0a94724a13c2c9c8f60cf8d18ebde218
--- firmware/App/Controllers/BloodLeak.h	(.../BloodLeak.h)	(revision 46b163d19c65e8c21db7b0247bbb1af0dba1ece5)
+++ firmware/App/Controllers/BloodLeak.h	(.../BloodLeak.h)	(revision 9a96522e0a94724a13c2c9c8f60cf8d18ebde218)
@@ -46,29 +46,24 @@
 {
     U32 bloodLeakStatus;                   ///< Blood leak detector status
     U32 bloodLeakState;                    ///< Blood leak detector state
-    U32 bloodLeakZeroStatusCounter;        ///< Blood leak zero status counter
-    U32 bloodLeakCounter;                  ///< Blood leak counter
-    U32 bloodLeakZeroedStatus;             ///< Blood leak zeroed status
     U32 bloodLeakDetectSetPoint;           ///< Blood leak detect set point
     U32 bloodLeakDetectLevel;              ///< Blood leak detect level
-    U32 bloodLeakStCount;                  ///< Blood leak st count
     U32 bloodLeakLEDIntesity;              ///< Blood leak LED intensity
-    U32 bloodLeakRegisterCounter;          ///< Blood leak register counter
 } BLOOD_LEAK_DATA_T;
 
 // ********** public function prototypes **********
 
 void initBloodLeak( void );
 void execBloodLeak( void );
 void execBloodLeakEmbModeCommand( void );
-void zeroBloodLeak( void );
+BOOL zeroBloodLeak( void );
 
 void exitBloodLeakNormalState( void );
 
 SELF_TEST_STATUS_T execBloodLeakSelfTest( void );
 
 BLOOD_LEAK_STATUS_T getBloodLeakStatus( void );
-SELF_TEST_STATUS_T getBloodLeakSelfTestStatus( void );
+SELF_TEST_STATUS_T  getBloodLeakSelfTestStatus( void );
 
 BOOL testSetBloodLeakDataPublishIntervalOverride( U32 value );
 BOOL testResetBloodLeakDataPublishIntervalOverride( void );