--- /dev/null
+++ Libc/Libc-1507.100.9/include/disktab.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)disktab.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef	_DISKTAB_H_
+#define	_DISKTAB_H_
+
+/*
+ * Disk description table, see disktab(5)
+ */
+#define	DISKTAB		"/etc/disktab"
+
+struct	disktab {
+	char	*d_name;		/* drive name */
+	char	*d_type;		/* drive type */
+	int	d_secsize;		/* sector size in bytes */
+	int	d_ntracks;		/* # tracks/cylinder */
+	int	d_nsectors;		/* # sectors/track */
+	int	d_ncylinders;		/* # cylinders */
+	int	d_rpm;			/* revolutions/minute */
+	int	d_badsectforw;		/* supports DEC bad144 std */
+	int	d_sectoffset;		/* use sect rather than cyl offsets */
+	struct	partition {
+		int	p_size;		/* #sectors in partition */
+		short	p_bsize;	/* block size in bytes */
+		short	p_fsize;	/* frag size in bytes */
+	} d_partitions[8];
+};
+
+#endif /* !_DISKTAB_H_ */