--- /dev/null
+This package was debianized by Zooko O'Whielacronx zooko@zooko.com on
+Mon, 22 June 2009 23:30:00 +0000.
+
+It was originally downloaded from http://allmydata.org/trac/zfec
+
+Upstream Author: Zooko O'Whielacronx <zooko@zooko.com>
+
+Copyright:
+
+You may use this package under the GNU General Public License, version
+2 or, at your option, any later version. You may use this package
+under the Transitive Grace Period Public Licence, version 1.0 or, at
+your option, any later version. (You may choose to use this package
+under the terms of either licence, at your option.) See the file
+COPYING.GPL for the terms of the GNU General Public License, version 2.
+See the file COPYING.TGPPL.rst or the text of the TGPPL in this file,
+below, for the terms of the Transitive Grace Period Public Licence,
+version 1.0.
+
+-------
+The Debian packaging is © 2009 Zooko O'Whielacronx <zooko@zooko.com> - it is
+licensed under the same terms as the zfec source code itself.
+
+On Debian systems, the complete text of the GNU General Public License
+can be found in `/usr/share/common-licenses/GPL'.
+
+-------
+Portions derived from the "fec" software by Luigi Rizzo, et
+al., the copyright notice and licence terms of which are included below
+for reference.
+
+fec/fec.[ch] -- forward error correction based on Vandermonde matrices
+980614
+(C) 1997-98 Luigi Rizzo (luigi@iet.unipi.it)
+
+Portions derived from code by Phil Karn (karn@ka9q.ampr.org),
+Robert Morelos-Zaragoza (robert@spectra.eng.hawaii.edu) and Hari
+Thirumoorthy (harit@spectra.eng.hawaii.edu), Aug 1995
+
+Modifications by Dan Rubenstein (see Modifications.txt for
+their description.
+Modifications (C) 1998 Dan Rubenstein (drubenst@cs.umass.edu)
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials
+ provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+OF SUCH DAMAGE.
+
+-------
+ Transitive Grace Period Public Licence ("TGPPL") v. 1.0
+
+ This Transitive Grace Period Public Licence (the "License") applies to any
+ original work of authorship (the "Original Work") whose owner (the
+ "Licensor") has placed the following licensing notice adjacent to the
+ copyright notice for the Original Work:
+
+ Licensed under the Transitive Grace Period Public Licence version 1.0
+
+ 1. Grant of Copyright License. Licensor grants You a worldwide,
+ royalty-free, non-exclusive, sublicensable license, for the duration
+ of the copyright, to do the following:
+ a. to reproduce the Original Work in copies, either alone or as part
+ of a collective work;
+ b. to translate, adapt, alter, transform, modify, or arrange the
+ Original Work, thereby creating derivative works ("Derivative
+ Works") based upon the Original Work;
+ c. to distribute or communicate copies of the Original Work and
+ Derivative Works to the public, with the proviso that copies of
+ Original Work or Derivative Works that You distribute or
+ communicate shall be licensed under this Transitive Grace Period
+ Public Licence no later than 12 months after You distributed or
+ communicated said copies;
+ d. to perform the Original Work publicly; and
+ e. to display the Original Work publicly.
+ 2. Grant of Patent License. Licensor grants You a worldwide,
+ royalty-free, non-exclusive, sublicensable license, under patent
+ claims owned or controlled by the Licensor that are embodied in the
+ Original Work as furnished by the Licensor, for the duration of the
+ patents, to make, use, sell, offer for sale, have made, and import the
+ Original Work and Derivative Works.
+ 3. Grant of Source Code License. The term "Source Code" means the
+ preferred form of the Original Work for making modifications to it and
+ all available documentation describing how to modify the Original
+ Work. Licensor agrees to provide a machine-readable copy of the Source
+ Code of the Original Work along with each copy of the Original Work
+ that Licensor distributes. Licensor reserves the right to satisfy this
+ obligation by placing a machine-readable copy of the Source Code in an
+ information repository reasonably calculated to permit inexpensive and
+ convenient access by You for as long as Licensor continues to
+ distribute the Original Work.
+ 4. Exclusions From License Grant. Neither the names of Licensor, nor the
+ names of any contributors to the Original Work, nor any of their
+ trademarks or service marks, may be used to endorse or promote
+ products derived from this Original Work without express prior
+ permission of the Licensor. Except as expressly stated herein, nothing
+ in this License grants any license to Licensor's trademarks,
+ copyrights, patents, trade secrets or any other intellectual property.
+ No patent license is granted to make, use, sell, offer for sale, have
+ made, or import embodiments of any patent claims other than the
+ licensed claims defined in Section 2. No license is granted to the
+ trademarks of Licensor even if such marks are included in the Original
+ Work. Nothing in this License shall be interpreted to prohibit
+ Licensor from licensing under terms different from this License any
+ Original Work that Licensor otherwise would have a right to license.
+ 5. External Deployment. The term "External Deployment" means the use,
+ distribution, or communication of the Original Work or Derivative
+ Works in any way such that the Original Work or Derivative Works may
+ be used by anyone other than You, whether those works are distributed
+ or communicated to those persons or made available as an application
+ intended for use over a network. As an express condition for the
+ grants of license hereunder, You must treat any External Deployment by
+ You of the Original Work or a Derivative Work as a distribution under
+ section 1(c).
+ 6. Attribution Rights. You must retain, in the Source Code of any
+ Derivative Works that You create, all copyright, patent, or trademark
+ notices from the Source Code of the Original Work, as well as any
+ notices of licensing and any descriptive text identified therein as an
+ "Attribution Notice." You must cause the Source Code for any
+ Derivative Works that You create to carry a prominent Attribution
+ Notice reasonably calculated to inform recipients that You have
+ modified the Original Work.
+ 7. Warranty of Provenance and Disclaimer of Warranty. Licensor warrants
+ that the copyright in and to the Original Work and the patent rights
+ granted herein by Licensor are owned by the Licensor or are
+ sublicensed to You under the terms of this License with the permission
+ of the contributor(s) of those copyrights and patent rights. Except as
+ expressly stated in the immediately preceding sentence, the Original
+ Work is provided under this License on an "AS IS" BASIS and WITHOUT
+ WARRANTY, either express or implied, including, without limitation,
+ the warranties of non-infringement, merchantability or fitness for a
+ particular purpose. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL
+ WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential
+ part of this License. No license to the Original Work is granted by
+ this License except under this disclaimer.
+ 8. Limitation of Liability. Under no circumstances and under no legal
+ theory, whether in tort (including negligence), contract, or
+ otherwise, shall the Licensor be liable to anyone for any indirect,
+ special, incidental, or consequential damages of any character arising
+ as a result of this License or the use of the Original Work including,
+ without limitation, damages for loss of goodwill, work stoppage,
+ computer failure or malfunction, or any and all other commercial
+ damages or losses. This limitation of liability shall not apply to the
+ extent applicable law prohibits such limitation.
+ 9. Acceptance and Termination. If, at any time, You expressly assented to
+ this License, that assent indicates your clear and irrevocable
+ acceptance of this License and all of its terms and conditions. If You
+ distribute or communicate copies of the Original Work or a Derivative
+ Work, You must make a reasonable effort under the circumstances to
+ obtain the express assent of recipients to the terms of this License.
+ This License conditions your rights to undertake the activities listed
+ in Section 1, including your right to create Derivative Works based
+ upon the Original Work, and doing so without honoring these terms and
+ conditions is prohibited by copyright law and international treaty.
+ Nothing in this License is intended to affect copyright exceptions and
+ limitations (including 'fair use' or 'fair dealing'). This License
+ shall terminate immediately and You may no longer exercise any of the
+ rights granted to You by this License upon your failure to honor the
+ conditions in Section 1(c).
+ 10. Termination for Patent Action. This License shall terminate
+ automatically and You may no longer exercise any of the rights granted
+ to You by this License as of the date You commence an action,
+ including a cross-claim or counterclaim, against Licensor or any
+ licensee alleging that the Original Work infringes a patent. This
+ termination provision shall not apply for an action alleging patent
+ infringement by combinations of the Original Work with other software
+ or hardware.
+ 11. Jurisdiction, Venue and Governing Law. Any action or suit relating to
+ this License may be brought only in the courts of a jurisdiction
+ wherein the Licensor resides or in which Licensor conducts its primary
+ business, and under the laws of that jurisdiction excluding its
+ conflict-of-law provisions. The application of the United Nations
+ Convention on Contracts for the International Sale of Goods is
+ expressly excluded. Any use of the Original Work outside the scope of
+ this License or after its termination shall be subject to the
+ requirements and penalties of copyright or patent law in the
+ appropriate jurisdiction. This section shall survive the termination
+ of this License.
+ 12. Attorneys' Fees. In any action to enforce the terms of this License or
+ seeking damages relating thereto, the prevailing party shall be
+ entitled to recover its costs and expenses, including, without
+ limitation, reasonable attorneys' fees and costs incurred in
+ connection with such action, including any appeal of such action. This
+ section shall survive the termination of this License.
+ 13. Miscellaneous. If any provision of this License is held to be
+ unenforceable, such provision shall be reformed only to the extent
+ necessary to make it enforceable.
+ 14. Definition of "You" in This License. "You" throughout this License,
+ whether in upper or lower case, means an individual or a legal entity
+ exercising rights under, and complying with all of the terms of, this
+ License. For legal entities, "You" includes any entity that controls,
+ is controlled by, or is under common control with you. For purposes of
+ this definition, "control" means (i) the power, direct or indirect, to
+ cause the direction or management of such entity, whether by contract
+ or otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+ 15. Right to Use. You may use the Original Work in all ways not otherwise
+ restricted or conditioned by this License or by law, and Licensor
+ promises not to interfere with or be responsible for such uses by You.
+ 16. Modification of This License. This License is Copyright (c) 2007 Zooko
+ Wilcox-O'Hearn. Permission is granted to copy, distribute, or
+ communicate this License without modification. Nothing in this License
+ permits You to modify this License as applied to the Original Work or
+ to Derivative Works. However, You may modify the text of this License
+ and copy, distribute or communicate your modified version (the
+ "Modified License") and apply it to other original works of authorship
+ subject to the following conditions: (i) You may not indicate in any
+ way that your Modified License is the "Transitive Grace Period Public
+ Licence" or "TGPPL" and you may not use those names in the name of
+ your Modified License; and (ii) You must replace the notice specified
+ in the first paragraph above with the notice "Licensed under " or with
+ a notice of your own that is not confusingly similar to the notice in
+ this License.
+
+-------
+Regarding the text "License: BSD3" which appears in
+haskell/Codec/FEC.hs:
+
+On 2008-01-20, Zooko O'Whielacronx wrote: "Will you please give me
+rights to use your patches however I like? If you do so, I will
+immediately publish your patches under the GPL and under the TGPPL, but
+I will also reserve the right to use your patches however I like, or
+more probably to delegate that right to allmydata.com."
+
+Adam Langley replied: "Certainly. I would generally say that GPL is a
+little strict for this sort of thing (LGPL would be better), but I put
+zfec on Hackage (the Haskell CPAN) with a GPL tag. You may do with the
+Haskell code as you wish, including relicensing etc."