|
|
BSD 4.3
#ifndef lint
static char *sccsid = "@(#)glue2.c 4.1 (Berkeley) 5/6/83";
#endif
char refdir[50];
savedir()
{
if (refdir[0]==0)
corout ("", refdir, "/bin/pwd", "", 50);
trimnl(refdir);
}
restodir()
{
chdir(refdir);
}
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