/* copyright.h */
/* -*-C-*- */
/* $Id: copyright.h 8 2006-09-05 01:55:58Z brazilofmux $ */

/*
 * MUX Source Code (version 2.0 through 2.6).
 * Copyright (C) 1999-2004 by Solid Vertical Domains, Ltd.
 * Copyright (C) 2005-2006 Stephen Dennis
 *
 * TinyMUX Source Code (versions 1.0 through 1.6)
 * Copyright (c) 1995, 1996, 1997, 1998, 1999, David Passmore.
 *
 * TinyMUSH 2.2 Source Code
 * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, Lydia Leong,
 * Jean Marie Diaz, and Deborah Wilson-Hooker.
 *
 * TinyMUSH 2.0 Source code
 * Copyright (c) 1991, Joseph Traub and Glenn Crocker. All rights reserved.
 *
 * Based on TinyMUD code
 * Copyright (c) 1995, David Applegate, James Aspnes, Timothy Freeman,
 *                     and Bennet Yee. All rights reserved.
 * (Modified by these authors from the original 1989, 1990 TinyMUD copyright.)
 *
 *
 * TinyMUX 2.0 is a derivation of TinyMUX 1.6 which is a derivation of
 * TinyMUSH 2.0.10 patchlevel 6.  TinyMUSH 2.0 is dervived from TinyMUD.
 *
 * There are also portions of source code derived from PennMUSH 1.50.
 *
 * The TinyMUD copyright follows below.  PennMUSH, TinyMUSH 2.0 and
 * TinyMUX 1.6 are now released under the OSI-standard Artistic License.
 *
 *
 * Revised TinyMUD copyright:
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that: (1) source code distributions
 * retain the above copyright notice and this paragraph in its entirety,
 * and (2) distributions including binary code include the above copyright
 * notice and this paragraph in its entirety in the documentation or other
 * materials provided with the distribution.  The names of the copyright
 * holders may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *
 * TinyMUX 2.6 Copyright: The Artistic License
 *
 * Preamble
 *
 * The intent of this document is to state the conditions under which a
 * Package may be copied, such that the Copyright Holder maintains some
 * semblance of artistic control over the development of the package,
 * while giving the users of the package the right to use and distribute
 * the Package in a more-or-less customary fashion, plus the right to
 * make reasonable modifications.
 *
 * Definitions:
 *     - "Package" refers to the collection of files distributed by the
 *       Copyright Holder, and derivatives of that collection of files
 *       created through textual modification.
 *     - "Standard Version" refers to such a Package if it has not been
 *       modified, or has been modified in accordance with the wishes of
 *       the Copyright Holder.
 *     - "Copyright Holder" is whoever is named in the copyright or
 *       copyrights for the package.
 *     - "You" is you, if you're thinking about copying or distributing
 *       this Package.
 *     - "Reasonable copying fee" is whatever you can justify on the basis
 *       of media cost, duplication charges, time of people involved, and
 *       so on. (You will not be required to justify it to the Copyright
 *       Holder, but only to the computing community at large as a market
 *       that must bear the fee.)
 *     - "Freely Available" means that no fee is charged for the item
 *       itself, though there may be fees involved in handling the item. It
 *       also means that recipients of the item may redistribute it under
 *       the same conditions they received it.
 *
 * 1. You may make and give away verbatim copies of the source form of
 * the Standard Version of this Package without restriction, provided
 * that you duplicate all of the original copyright notices and
 * associated disclaimers.
 *
 * 2. You may apply bug fixes, portability fixes and other modifications
 * derived from the Public Domain or from the Copyright Holder. A Package
 * modified in such a way shall still be considered the Standard Version.
 *
 * 3. You may otherwise modify your copy of this Package in any way,
 * provided that you insert a prominent notice in each changed file
 * stating how and when you changed that file, and provided that you do
 * at least ONE of the following:
 *
 *   a) place your modifications in the Public Domain or otherwise make
 *   them Freely Available, such as by posting said modifications to
 *   Usenet or an equivalent medium, or placing the modifications on a
 *   major archive site such as ftp.uu.net, or by allowing the Copyright
 *   Holder to include your modifications in the Standard Version of the
 *   Package.
 *
 *   b) use the modified Package only within your corporation or
 *   organization.
 *
 *   c) rename any non-standard executables so the names do not conflict
 *   with standard executables, which must also be provided, and provide
 *   a separate manual page for each non-standard executable that
 *   clearly documents how it differs from the Standard Version.
 *   d) make other distribution arrangements with the Copyright Holder.
 *
 * 4. You may distribute the programs of this Package in object code or
 * executable form, provided that you do at least ONE of the following:
 *
 *   a) distribute a Standard Version of the executables and library
 *   files, together with instructions (in the manual page or
 *   equivalent) on where to get the Standard Version.
 *
 *   b) accompany the distribution with the machine-readable source of
 *   the Package with your modifications.
 *
 *   c) accompany any non-standard executables with their corresponding
 *   Standard Version executables, giving the non-standard executables
 *   non-standard names, and clearly documenting the differences in
 *   manual pages (or equivalent), together with instructions on where
 *   to get the Standard Version.
 *
 *   d) make other distribution arrangements with the Copyright Holder.
 *
 * 5. You may charge a reasonable copying fee for any distribution of
 * this Package. You may charge any fee you choose for support of this
 * Package. You may not charge a fee for this Package itself. However,
 * you may distribute this Package in aggregate with other (possibly
 * commercial) programs as part of a larger (possibly commercial)
 * software distribution provided that you do not advertise this Package
 * as a product of your own.
 *
 * 6. The scripts and library files supplied as input to or produced as
 * output from the programs of this Package do not automatically fall
 * under the copyright of this Package, but belong to whomever generated
 * them, and may be sold commercially, and may be aggregated with this
 * Package.
 *
 * 7. C or perl subroutines supplied by you and linked into this Package
 * shall not be considered part of this Package.
 *
 * 8. The name of the Copyright Holder may not be used to endorse or
 * promote products derived from this software without specific prior
 * written permission.
 *
 * 9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * The author may be reached via email at brazilofmux@gmail.com.
 *
 *
 *
 * TinyMUX 1.6 Credits:
 *
 *    James Callahan (Darkenelf), who contributed many patches, and ideas
 * (@teleport/quiet, @readcache fixes, side effect functions, many bug fixes).
 *
 *    Chris (Children of the Atom) for many ideas and many bug finds.
 *
 *    Ralph Melton (Rhyanna@Castle D'Image) for bugs reports, patches, ideas,
 * and extensions.
 *
 *    T. Alexander Popiel for bug reports, patches, ideas, and extensions, too.
 *
 *    Al Brown (Kalkin@DarkZone) for many clever ideas
 *
 *    Kalkin(DarkZone) and Harlock(StarWarsII) who extended the comsystem and
 * added tons of new commands.
 *
 *    Kalkin, again, for the basis of the mail alias and guest code, and the
 * idea of restarting on a fatal signal.
 *
 *    Alan Schwartz (Javelin/Paul) and Lydia Leong (Amberyl), whose extended
 * mailer from PennMUSH is the basis for MUX's @mail system. Also, Brandy
 * (CrystalMUSH) whose +mail system inspired many of the features.
 *
 *    Ethaniel and Kayan Telva (BTech3056) for the basic comsystem and macro
 * code.
 *
 *    Dreamline(Horizons) who helped update the help text.
 *
 *    Airam(Generations) for ideas on the stack and @program code.
 *
 *    Mike(StarWars), idea for not saving GOING objects, and mail expiration
 * code.
 *
 *    Dean Gaudet, for his user and hostname slave process code.
 *
 *    Andrew Molitor, for the radix compression library, and some wonderful
 * utilities.
 *
 *    Robby Griffin, whose skill in uncovering obscure bugs has saved
 * everyone a lot of time and effort.
 *
 *    Many others.
 *
 *
 * TinyMUSH 2.0 Credits:
 *    Lawrence Foard:
 *      Wrote the original TinyMUSH 1.0 code from which this later derived.
 *    Jin (and MicroMUSH):
 *      Made many, many changes to the code that improved it immensely.
 *    Robert Hood (virus):
 *      Modified the interface.c code to support alots of users.
 *    Lachesis:
 *      Introduced the idea of property lists to TinyMUCK
 *    Many others:
 *      Many features borrowed from other muds.
 *
 */
