-/* On systems without the fchdir function (WOE), pretend that open
- always returns -1 so that save_cwd resorts to using xgetcwd.
- Since chdir_long requires fchdir, use chdir instead. */
-#if !HAVE_FCHDIR
-# undef open
-# define open(File, Flags) (-1)
-# undef fchdir
-# define fchdir(Fd) (abort (), -1)
-# undef chdir_long
-# define chdir_long(Dir) chdir (Dir)
-#endif
-