}
 
 /** Configures the board hardware and chip peripherals for the demo's functionality. */
-void SetupHardware(void)
+static void SetupHardware(void)
 {
        /* Disable watchdog if enabled by bootloader/fuses */
        MCUSR &= ~(1 << WDRF);
 
        return CommandSuccess;
 }
-
 
                #define LEDMASK_USB_BUSY          LEDS_LED2
 
        /* Function Prototypes: */
-               void SetupHardware(void);
+               static void SetupHardware(void);
 
                void EVENT_USB_Device_Connect(void);
                void EVENT_USB_Device_Disconnect(void);
 
 }
 
 /** Configures the board hardware and chip peripherals for the demo's functionality. */
-void SetupHardware(void)
+static void SetupHardware(void)
 {
        /* Disable watchdog if enabled by bootloader/fuses */
        MCUSR &= ~(1 << WDRF);
 
                };
 
        /* Function Prototypes: */
-               void SetupHardware(void);
+               static void SetupHardware(void);
 
                void EVENT_USB_Device_Connect(void);
                void EVENT_USB_Device_Disconnect(void);