--- /dev/null
+/*
+ * Mach Operating System
+ * Copyright (c) 1989 Carnegie-Mellon University
+ * All rights reserved. The CMU software License Agreement specifies
+ * the terms and conditions for use and redistribution.
+ * @(#)wtreg.h 1.1 (Berkeley) %G%
+ */
+/*
+ * HISTORY
+ * $Log: wtreg.h,v $
+ * Revision 2.2.1.1 90/01/08 13:29:25 rvb
+ * Add Intel copyright.
+ * [90/01/08 rvb]
+ *
+ * Revision 2.2 89/09/25 12:33:09 rvb
+ * Driver was provided by Intel 9/18/89.
+ * [89/09/23 rvb]
+ *
+ */
+
+/*
+ *
+ * Copyright 1988, 1989 by Intel Corporation
+ *
+ */
+
+/*
+ * wtioctl.h
+ * defines ioctl parameters for direct QIC commands
+ */
+
+#define WTIOC ('W'<<8)
+#define WTQICMD (WTIOC|0)
+
+/* QIC commands allowed */
+#define SELECT 0x01
+#define REWIND 0x21
+#define ERASE 0x22
+#define RETENS 0x24