X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/071e02c6b6b4837fa9cf0b6d4c749994e02638d7..5faa79a7b55312f275435c5dacf8a89a6a3d26ae:/Demos/Host/LowLevel/PrinterHost/PrinterHost.h?ds=inline

diff --git a/Demos/Host/LowLevel/PrinterHost/PrinterHost.h b/Demos/Host/LowLevel/PrinterHost/PrinterHost.h
index 99bbd4a66..2ba270f7d 100644
--- a/Demos/Host/LowLevel/PrinterHost/PrinterHost.h
+++ b/Demos/Host/LowLevel/PrinterHost/PrinterHost.h
@@ -70,12 +70,16 @@
 		/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
 		#define LEDMASK_USB_BUSY          LEDS_LED2
 	
+	/* External Variables: */
+		extern uint8_t PrinterInterfaceNumber;
+	
 	/* Function Prototypes: */
 		void EVENT_USB_Host_DeviceAttached(void);
 		void EVENT_USB_Host_DeviceUnattached(void);
 		void EVENT_USB_Host_DeviceEnumerationComplete(void);
-		void EVENT_USB_Host_HostError(uint8_t ErrorCode);
-		void EVENT_USB_Host_DeviceEnumerationFailed(uint8_t ErrorCode, uint8_t SubErrorCode);
+		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
+		void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
+		                                            const uint8_t SubErrorCode);
 
 		void SetupHardware(void);