new file mode 100644
--- /dev/null
+++ b/lib/mountlist.h
@@ -0,0 +1,32 @@
+/* mountlist.h -- declarations for list of mounted filesystems
+   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* A mount table entry. */
+struct mount_entry
+{
+  char *me_devname;		/* Device node pathname, including "/dev/". */
+  char *me_mountdir;		/* Mount point directory pathname. */
+  char *me_type;		/* "nfs", "4.2", etc. */
+  dev_t me_dev;			/* Device number of me_mountdir. */
+  struct mount_entry *me_next;
+};
+
+#if __STDC__
+struct mount_entry *read_filesystem_list (int need_fs_type, int all_fs);
+#else
+struct mount_entry *read_filesystem_list ();
+#endif