1 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 2 /* All Rights Reserved */ 3 4 5 /* 6 * Copyright (c) 1980 Regents of the University of California. 7 * All rights reserved. The Berkeley software License Agreement 8 * specifies the terms and conditions for redistribution. 9 */ 10 11 /* 12 * Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc. 13 * All Rights Reserved. 14 */ 15 16 #pragma ident "%Z%%M% %I% %E% SMI" 17 18 19 char refdir[50]; 20 21 savedir() 22 { 23 if (refdir[0]==0) 24 corout ("", refdir, "/usr/bin/pwd", "", 50); 25 trimnl(refdir); 26 } 27 28 restodir() 29 { 30 chdir(refdir); 31 } 32