Index: firmware/App/Drivers/GPIO.h
===================================================================
diff -u -rf66ffb2807dae4ad719d41520bc8c3739210bfd0 -re39cba3641902ed9c670f1ca7499f0b25b59bef1
--- firmware/App/Drivers/GPIO.h	(.../GPIO.h)	(revision f66ffb2807dae4ad719d41520bc8c3739210bfd0)
+++ firmware/App/Drivers/GPIO.h	(.../GPIO.h)	(revision e39cba3641902ed9c670f1ca7499f0b25b59bef1)
@@ -31,23 +31,12 @@
 
 // ********** public definitions **********
 
-/// Leak sensor status enumeration (from FPGA GPIO register).
-typedef enum LeakSensorStatus
-{
-    LEAK_SENSOR_NOT_DETECTED = 0,    ///< No leak detected
-    LEAK_SENSOR_DETECTED,            ///< Leak detected
-    NUM_OF_LEAK_SENSOR_STATUS
-} LEAK_SENSOR_STATUS_T;
-
 // ********** public function prototypes **********
 
 void toggleWatchdogPetSignal( void );
 void setWatchdogPetSignal( void );
 void clrWatchdogPetSignal( void );
 PIN_SIGNAL_STATE_T getWatchdogExpired( void );
-U08 getGPIOStatusFromFPGA( void );
-BOOL getACSwitchStatus( void );
-LEAK_SENSOR_STATUS_T getLeakSensorStatus( void );
 
 /**@}*/