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      1  0  stevel /*
      2  0  stevel  * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
      3  0  stevel  * Use is subject to license terms.
      4  0  stevel  */
      5  0  stevel 
      6  0  stevel /*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
      7  0  stevel /*	  All Rights Reserved  	*/
      8  0  stevel 
      9  0  stevel /*
     10  0  stevel  * Copyright (c) 1980 Regents of the University of California.
     11  0  stevel  * All rights reserved.  The Berkeley Software License Agreement
     12  0  stevel  * specifies the terms and conditions for redistribution.
     13  0  stevel  */
     14  0  stevel 
     15  0  stevel #pragma ident	"%Z%%M%	%I%	%E% SMI"
     16  0  stevel 
     17  0  stevel /*
     18  0  stevel  * Structure for entries in directory stack.
     19  0  stevel  */
     20  0  stevel struct	directory	{
     21  0  stevel 	struct	directory *di_next;	/* next in loop */
     22  0  stevel 	struct	directory *di_prev;	/* prev in loop */
     23  0  stevel 	unsigned short *di_count;	/* refcount of processes */
     24  0  stevel  tchar *di_name;		/* actual name */
     25  0  stevel };
     26  0  stevel struct directory *dcwd;		/* the one we are in now */
     27