FIX: nasty bug when memcpy structs..

ADD: @piwi's  topaz commands

client/cmdhftopaz.h

@@ -0,0 +1,16 @@
+//-----------------------------------------------------------------------------
+// Copyright (C) 2015 Piwi
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// High frequency Topaz (NFC Type 1) commands
+//-----------------------------------------------------------------------------
+
+#ifndef CMDHFTOPAZ_H__
+#define CMDHFTOPAZ_H__
+
+int CmdHFTopaz(const char *Cmd);
+
+#endif