
This distribution of the DFSee program uses the ZIP program to
compress analysis result files to diskettes.

This directory contains ZIP/EXE files with the original distributions
for the ZIP and UNZIP packages. This is a prequisite for free
distributions of the programs.


ZIP is copyrighted software:
============================
Copyright (C) 1990-1997 Mark Adler, Richard B. Wales, Jean-loup Gailly,
Onno van der Linden, Kai Uwe Rommel, Igor Mandrichenko and John Bush.
Permission is granted to any individual or institution to use, copy, or
redistribute this software so long as all of the original files are included,
that it is not sold for profit, and that this copyright notice is retained.


Zip 2.2 is a compression and file packaging utility.  It is compatible with
PKZIP 2.04g (Phil Katz ZIP) for MSDOS systems.  There is a companion to zip
called unzip (of course) which you should be able to find the same place
you got zip. See the file 'WHERE' for details on ftp sites and mail
servers.


UNZIP is copyrighted software:
==============================
There are currently six explicit copyrights on portions of UnZip
code (at least, of which Info-ZIP is aware):  the original Sam Smith
copyright on unzip 2.0, upon which Info-ZIP's UnZip 3.0 was based;
Igor Mandrichenko's copyright on his routines in vms.c; Greg Roelofs'
copyright on zipinfo.c and the new version of unshrink.c; Mike White's
copyright on the Windows DLL code (windll/*); Steve P. Miller's
copyright on the Pocket UnZip GUI (wince/*); and Norbert Pueschel's
copyright on the Amiga time.lib code.  In addition, Mark Adler has
placed inflate.h, inflate.c, explode.c and funzip.c into the public
domain; i.e., these files may be used without any restrictions beyond
those of simple courtesy (credit where it's due).  All of these are
discussed immediately below.  The remaining code is covered by an im-
plicit copyright under US law.  Frequently Asked Questions regarding
(re)distribution of Zip and UnZip are near the end of this file.

