non-free files

[onlyjob]

File src/auth_time.c seems to be non-free due to copyright statement without explicit license:

Copyright (c) 1992 Sun Microsystems Inc.
All rights reserved.

Also man pages in man/ are Copyright 1989 AT&T and some are Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved....

Please remove those files or update licensing information after confirmation from current copyright owners (Oracle, AT&T).

[onlyjob]

The biggest concern is the license of file ntirpc/rpc/clnt_stat.h. Could you clarify please?