Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -re5d6674fbf4b6ddd8057385babac0a085ce18f42 -rc505a4234cdecb0433432090640528e7ca09f5c7
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision e5d6674fbf4b6ddd8057385babac0a085ce18f42)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision c505a4234cdecb0433432090640528e7ca09f5c7)
@@ -48,12 +48,6 @@
     U32 preTreatmentRsrvrState;     ///< Current pre-treatment reservoir state
 } PRE_TREATMENT_STATE_DATA_T;
 
-typedef struct
-{
-    BOOL startFlushFill;
-    BOOL startNormalFill;
-} PRE_TREATMENT_RESERVOIR_FLAGS_T;
-
 // ********** public function prototypes **********
 
 void initPreTreatmentMode( void );                                  // Initialize this module
Index: firmware/App/Modes/Prime.c
===================================================================
diff -u -r92d7088ae70ac1597a519624055f2f0c2ddd727a -rc505a4234cdecb0433432090640528e7ca09f5c7
--- firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 92d7088ae70ac1597a519624055f2f0c2ddd727a)
+++ firmware/App/Modes/Prime.c	(.../Prime.c)	(revision c505a4234cdecb0433432090640528e7ca09f5c7)
@@ -99,6 +99,7 @@
     NUM_OF_PRIME_BUBBLE_CLEAR_STATES                            ///< Number of bubble clear states.
 } PRIME_BUBBLE_CLEAR_STATE_T;
 
+/// Dialyzer volume data record structure.
 typedef struct {
     U32 bloodVolume;                                            ///< Blood volume of the dialyzer in mL.
     U32 dialysateVolume;                                        ///< Dialysate volume of the dialyzer in mL.
Index: firmware/App/Modes/SelfTests.h
===================================================================
diff -u -rd608769332d4ffe19f39a18caca14d6155f13e0a -rc505a4234cdecb0433432090640528e7ca09f5c7
--- firmware/App/Modes/SelfTests.h	(.../SelfTests.h)	(revision d608769332d4ffe19f39a18caca14d6155f13e0a)
+++ firmware/App/Modes/SelfTests.h	(.../SelfTests.h)	(revision c505a4234cdecb0433432090640528e7ca09f5c7)
@@ -49,7 +49,6 @@
 
 void initSelfTests( void );
 void signalResumeSelfTests( void );
-void signalStopSelfTests( void );
 
 void transitionToNoCartSelfTests();
 void execNoCartSelfTests( void );