--- /dev/null
+// Copyright (C) 2015 Michael McMaster <michael@codesrc.com>
+//
+// This file is part of SCSI2SD.
+//
+// SCSI2SD is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// SCSI2SD is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with SCSI2SD. If not, see <http://www.gnu.org/licenses/>.
+#ifndef TRACE_H
+#define TRACE_H
+
+#define traceInit()
+#define trace(x)
+#define traceIrq(x)
+
+#endif