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/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
char refdir[50];
extern int corout();
extern char *trimnl();
void
savedir(void)
{
if (refdir[0] == 0)
corout("", refdir, "/bin/pwd", "", 50);
trimnl(refdir);
}
void
restodir(void)
{
chdir(refdir);
}
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