This file is the verbatim CNIDR 1993 license that governs the freeWAIS-sf
protocol source code preserved in this repository. It is reproduced here
exactly as it appears in `doc/CNIDR/COPYRIGHT` in the upstream
freeWAIS-sf 2.2.14 source tarball, dated June 7, 2000, available from
the Finnish university and research network mirror at:

    https://www.nic.funet.fi/index/files/index/networking/services/freeWAIS/freeWAIS-sf/

This license applies to the 40 freeWAIS-sf protocol source files in
source/src/ that are preserved byte-for-byte from the upstream release.
It does NOT apply to the Windows port code authored for the Greek Times
WAIS Search project (Win32 GUI, Winsock layer, CLI engine, build script,
documentation), which is licensed separately under BSD 3-Clause; see the
LICENSE file in the repository root.

The CNIDR 1993 license is a permissive license authored by Jane Smith for
the Center for Networked Information Discovery and Retrieval (CNIDR) at
MCNC in North Carolina, dated October 1, 1993. It has covered every
freeWAIS and freeWAIS-sf release continuously from version 0.2 in 1993
through version 2.2.14 in June 2000, the final release of the
Pfeifer/Govert lineage at Universitaet Dortmund. CNIDR and MCNC are no
longer operating, but the license they wrote remains in force on the
preserved source code.

The full text of the license follows. Below the line is unchanged from
the upstream COPYRIGHT file, including the original 1993 typography.

================================================================================

Title: COPYRIGHT freeWAIS-0.2
Author: Jane Smith 
Copyright: Copyright 1993 CNIDR 
Last update: 10.01.93 
Abstract: This file contains the copyright statement for freeWAIS 0.2

Copyright Statement for freeWAIS 0.2 and subsquent freeWAIS
releases:

Copyright (c) MCNC, Clearinghouse for Networked Information Discovery
and Retrieval, 1993. 

Permission to use, copy, modify, distribute, and sell this software
and its documentation, in whole or in part, for any purpose is hereby
granted without fee, provided that

1. The above copyright notice and this permission notice appear in all
copies of the software and related documentation. Notices of copyright
and/or attribution which appear at the beginning of any file included
in this distribution must remain intact.

2. Users of this software agree to make their best efforts (a) to
return to MCNC any improvements or extensions that they make, so that
these may be included in future releases; and (b) to inform MCNC/CNIDR
of noteworthy uses of this software.

3. The names of MCNC and Clearinghouse for Networked Information
Discovery and Retrieval may not be used in any advertising or publicity
relating to the software without the specific, prior written permission
of MCNC/CNIDR. 

THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

IN NO EVENT SHALL MCNC/CNIDR BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
