--- sourceforge.net/trunk/rdesktop/serial.c	2004/04/17 07:37:07	668
+++ sourceforge.net/trunk/rdesktop/serial.c	2004/04/18 19:16:51	669
@@ -509,7 +509,9 @@
 static NTSTATUS
 serial_device_control(HANDLE handle, uint32 request, STREAM in, STREAM out)
 {
+#if 0
 	int flush_mask, purge_mask;
+#endif
 	uint32 result;
 	uint8 immediate;
 	SERIAL_DEVICE *pser_inf;