Copyright for xwit source package in Jammy

This package was debianized by Bernhard R. Link  on
Fri, 21 Oct 2005 12:06:15 +0200.

The .orig.tar.gz was repackaged by my predecessor as maintainer
without any changes from a .tar.gz from ftp://ftp.x.org/contrib/utilities/

xwit is written by
Mark M Martin mmm@cetia.fr
and
David DiGiacomo david@slack.com

The actual license is a bit unclear, the README file states:

| The program is released into the public domain.  The considerate
| will leave credit for the authors.

while xwit.c contains the following notice:

 * Copyright 1991 CETIA
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of CETIA not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  CETIA makes no representations about the
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * CETIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL CETIA
 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Original by Mark M Martin. cetia 93/08/13 r1.6 mmm@cetia.fr
 *
 * This version by David DiGiacomo, david@slack.com.

The file ClientWin.c contain the following notice:
 
 * Copyright 1989 by the Massachusetts Institute of Technology
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted, provided 
 * that the above copyright notice appear in all copies and that both that 
 * copyright notice and this permission notice appear in supporting 
 * documentation, and that the name of M.I.T. not be used in advertising
 * or publicity pertaining to distribution of the software without specific, 
 * written prior permission. M.I.T. makes no representations about the 
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.

Additionally, xwit is compiled using a file named dsimple.c, which
has no license notice in the .tar.gz, and is replaced in the .diff.gz
by a almost identically file available from the X sources with the following 
license notice:

| Copyright 1993, 1998  The Open Group
|
| Permission to use, copy, modify, distribute, and sell this software and its
| documentation for any purpose is hereby granted without fee, provided that
| the above copyright notice appear in all copies and that both that
| copyright notice and this permission notice appear in supporting
| documentation.
|
| The above copyright notice and this permission notice shall be included
| in all copies or substantial portions of the Software.
|
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
| OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
| IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
| OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
| ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
| OTHER DEALINGS IN THE SOFTWARE.
|
| Except as contained in this notice, the name of The Open Group shall
| not be used in advertising or otherwise to promote the sale, use or
| other dealings in this Software without prior written authorization
| from The Open Group.

Additionally included are

- a patch to add -fetch and -store and may clean-ups 
  (most likely from Dima Barsky )
- a patch to add a -focus option from 
  Michael Mauch 
- a patch to add -raise, -lower, -opposite, -circulate from 
  Decklin Foster 
- some cleanup by me (Bernhard R. Link )
- a parch from Paolo Bonzini to modernize -focus