$NetBSD: patch-ad,v 1.2 2012/12/15 00:29:31 pettai Exp $

--- src/ccid_usb.c.orig	2012-12-11 19:45:39.000000000 +0000
+++ src/ccid_usb.c
@@ -1106,7 +1106,7 @@ int InterruptRead(int reader_index, int 
 	switch (ret)
 	{
 		case LIBUSB_TRANSFER_COMPLETED:
-			DEBUG_XXD("NotifySlotChange: ", buffer, actual_length);
+			DEBUG_XXD("NotifySlotChange: ", (const unsigned char *) buffer, actual_length);
 			break;
 
 		case LIBUSB_TRANSFER_TIMED_OUT: