--- /dev/null
+/* @(#)dat.c 1.3 03/06/15 Copyright 1986, 1996-2003 J. Schilling */
+/*
+ * Copyright (c) 1986, 1996-2003 J. Schilling
+ */
+/*
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License"). You may not use this file except in compliance
+ * with the License.
+ *
+ * See the file CDDL.Schily.txt in this distribution for details.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file CDDL.Schily.txt from this distribution.
+ */
+
+char _badfile[] = "bad_file";
+char _badmode[] = "bad_file_mode";
+char _badop[] = "bad_file_op";