1/*
2 * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
3 * Use is subject to license terms.
4 */
5
6/*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
7/*	  All Rights Reserved  	*/
8
9/*
10 * Copyright (c) 1980 Regents of the University of California.
11 * All rights reserved.  The Berkeley Software License Agreement
12 * specifies the terms and conditions for redistribution.
13 */
14
15#pragma ident	"%Z%%M%	%I%	%E% SMI"
16
17/*
18 * Structure for entries in directory stack.
19 */
20struct	directory	{
21	struct	directory *di_next;	/* next in loop */
22	struct	directory *di_prev;	/* prev in loop */
23	unsigned short *di_count;	/* refcount of processes */
24 tchar *di_name;		/* actual name */
25};
26struct directory *dcwd;		/* the one we are in now */
27