17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * Copyright 1990 Sun Microsystems, Inc. All rights reserved. 37c478bd9Sstevel@tonic-gate * Use is subject to license terms. 47c478bd9Sstevel@tonic-gate */ 57c478bd9Sstevel@tonic-gate 67c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 77c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 87c478bd9Sstevel@tonic-gate 97c478bd9Sstevel@tonic-gate /* 107c478bd9Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California. 117c478bd9Sstevel@tonic-gate * All rights reserved. The Berkeley Software License Agreement 127c478bd9Sstevel@tonic-gate * specifies the terms and conditions for redistribution. 137c478bd9Sstevel@tonic-gate */ 147c478bd9Sstevel@tonic-gate 157c478bd9Sstevel@tonic-gate /* 167c478bd9Sstevel@tonic-gate * Structure for entries in directory stack. 177c478bd9Sstevel@tonic-gate */ 187c478bd9Sstevel@tonic-gate struct directory { 197c478bd9Sstevel@tonic-gate struct directory *di_next; /* next in loop */ 207c478bd9Sstevel@tonic-gate struct directory *di_prev; /* prev in loop */ 217c478bd9Sstevel@tonic-gate unsigned short *di_count; /* refcount of processes */ 22*258f91c6SToomas Soome tchar *di_name; /* actual name */ 237c478bd9Sstevel@tonic-gate }; 24*258f91c6SToomas Soome extern struct directory *dcwd; /* the one we are in now */ 25