/*- * This module is believed to contain source code proprietary to AT&T. * Use and redistribution is subject to the Berkeley Software License * Agreement and your Software Agreement with AT&T (Western Electric). */ #ifndef lint static char sccsid[] = "@(#)glue2.c 4.3 (Berkeley) 4/18/91"; #endif /* not lint */ #include "pathnames.h" char refdir[50]; savedir() { if (refdir[0]==0) corout ("", refdir, _PATH_PWD, "", 50); trimnl(refdir); } restodir() { chdir(refdir); }