Plan 9 open source license agreement. Initial import.

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+                            LUCENT TECHNOLOGIES INC.
+
+                      PLAN 9 OPEN SOURCE LICENSE AGREEMENT
+
+   PLEASE READ  THIS  AGREEMENT  (INCLUDING THE  EXHIBITS)  CAREFULLY  BEFORE
+   PROCEEDING. BY  CLICKING  ON  THE  "ACCEPT"  BUTTON,  OR  BY  DOWNLOADING,
+   INSTALLING, USING,  COPYING, MODIFYING  OR  DISTRIBUTING THE  SOFTWARE  OR
+   DERIVATIVE  WORKS  THEREOF,  YOU  ARE  CONSENTING  TO  BE  BOUND  BY  THIS
+   AGREEMENT.
+
+   IF YOU DO NOT AGREE  TO ALL OF THE TERMS  OF THIS AGREEMENT, CLICK ON  THE
+   "DO NOT  ACCEPT" BUTTON  AND THE  INSTALLATION/DOWNLOAD PROCESS  WILL  NOT
+   CONTINUE.
+
+   1.	DEFINITIONS
+
+     1. "Agreement" means this Lucent Technologies Inc. Plan 9 Open Source
+        License Agreement (including Exhibits).
+
+     1. "Contributor(s)" means any individual or legal entity that creates or
+        contributes to a Modification of the Original Software.
+
+     1. "Licensee" means an individual or a legal entity entering into and
+        exercising rights under this Agreement. For the purposes hereunder,
+        Licensee includes any entity that controls, is controlled by, or is
+        under common control with Licensee. 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
+        controlling shares or beneficial ownership of such entity. Licensee
+        is also referred to herein as "You" with "Your" as the possessive.
+
+     1. "Licensed Software" means the Original Software, Modifications, or
+        any combination of the Original Software and Modifications.
+
+     1. "Lucent" means Lucent Technologies Inc., a Delaware corporation
+        having an office at 600 Mountain Ave., Murray Hill, NJ 07974, its
+        related companies and/or affiliates.
+
+     1. "Modification(s)" means any addition, deletion, change, or
+        improvement to the Original Software or prior Modifications thereto.
+        Modifications do not include additions to the Original Software or
+        prior Modifications which (i) are separate modules of software which
+        may be distributed in conjunction with Licensed Software; or (ii) are
+        not derivative works of the Licensed Software itself.
+
+     1. "Object Code" means machine executable software code.
+
+     1. "Original Contributor" means Lucent and its Licensors, collectively.
+
+     1. "Original Software" means the Plan 9 Software, in both Source Code
+        form and Object Code form, and any associated documentation, as
+        furnished under this Agreement.
+
+     1. "Plan 9 Software" means a network operating system designed for
+        research into distributed services, applications and software
+        development.
+
+     1. "Plan 9 Trademark" means the trademark PLAN 9 (for which Lucent has
+        acquired common law rights and for which Lucent owns U.S. Trademark
+        Registration Number 2,065,577).
+
+     1. "Recipient" means any individual or legal entity receiving the
+        Licensed Software under this Agreement, including all Contributors,
+        or receiving the Licensed Software under another license agreement as
+        authorized herein.
+
+     1. "Source Code" means human readable software code.
+
+   2.0	GRANT OF RIGHTS
+
+   2.1	Subject to the terms of this Agreement and to third party intellectual
+   property claims, Lucent grants to Licensee, a royalty-free,  nonexclusive,
+   non-transferable, worldwide license  to use,  reproduce, modify,  execute,
+   display, perform, distribute and  sublicense, the Original Software  (with
+   or without Modifications) in Source Code form and/or Object Code form  for
+   commercial  and/or  non-commercial   purposes.  This   grant  includes   a
+   nonexclusive and non-transferable license  under any patents which  Lucent
+   has a right to  license and which, but  for this license, are  unavoidably
+   and necessarily infringed by the  execution of the inherent  functionality
+   of the  Original Software  in  the form  furnished under  this  Agreement.
+   Nothing in this Agreement shall be construed as conferring in any way  (by
+   implication, estoppel  or  otherwise)  any  license  or  right  under  any
+   existing or future patent claim which is directed to a combination of  the
+   functionality of the Original Software with the functionality of any other
+   software programs, or  a combination  of hardware systems  other than  the
+   combination of the  Original Software  and the hardware  or firmware  into
+   which the Original Software is  loaded. Distribution of Licensed  Software
+   to third parties pursuant to this grant shall be subject to the same terms
+   and conditions as set  forth in this Agreement,  and may, at Your  option,
+   include a reasonable charge for  the cost of any  media. You may also,  at
+   Your option,  charge  for any  other  software, product  or  service  that
+   includes or incorporates the Original Software as a part thereof.
+
+   2.2	No right is granted  to Licensee to create  derivative works of or  to
+   redistribute (other  than  with  the Original  Software  or  a  derivative
+   thereof)  the  screen   imprinter  fonts  identified   in  subdirectory   
+   /lib/font/bit/lucida and printer fonts  (Lucida Sans Unicode, Lucida  Sans
+   Italic,   Lucida   Sans   Demibold,   Lucida   Typewriter,   Lucida   Sans
+   Typewriter83), identified in subdirectory /sys/lib/postscript/font.
+
+   2.3	Exhibit A contains  additional terms  and conditions  relating to  the
+   printer fonts identified in subdirectory /sys/lib/ghostscript/font. In the
+   case of any conflict between the provisions of the body of this  Agreement
+   and Exhibit A regarding  such printer fonts, the  provisions of Exhibit  A
+   shall control.
+
+   2.4	The Original Software licensed herein contains material copyrights  by
+   the Original Contributor, including but  not limited to Lucent, B&H  Inc.,
+   and Y&Y  Inc. No  rights are  granted with  respect to  Original  Software
+   except as expressly provided herein.
+
+   2.5	Lucent grants to Licensee a nonexclusive, royalty free, worldwide
+   license to use the Plan 9 Trademark solely in connection with the Plan 9
+   operating system source code (or object code) and documentation. Such use
+   by Licensee of the Plan 9 Trademark shall be in accordance with the
+   following quality standards and controls:
+
+     * Any use of the Plan 9 Trademark must be made under the terms of this
+       Agreement;
+     * The Plan 9 Trademark may not be combined with any other mark or logo
+       to form a composite mark or logo or suggest that the Parties are part
+       of one company.
+
+   Upon Lucent's written request and at Licensee's expense, Licensee will
+   provide Lucent with a representative sample of Licensee's promotional
+   materials bearing the Plan 9 Trademark. If, for any reason, Lucent
+   determines that the quality standards or controls applied by Licensee to
+   the Plan 9 system source code and documentation fall below those that are
+   consistent with Lucent's standards, upon written notice of the deficiency
+   to Licensee, Lucent may, at its sole option and discretion, terminate
+   Licensee's right to use the Plan 9 Trademark upon written notice to
+   Licensee.
+
+   Licensee acknowledges that Lucent is the owner of the Plan 9 Trademark and
+   all goodwill attached thereto. This Agreement does not give Licensee any
+   interest in the Plan 9 Trademark except the right to use the mark in
+   accordance with the provisions of this Agreement. Licensee agrees not to
+   attempt to register the Plan 9 Trademark nor to adopt, attempt to register
+   or register anywhere in the world a mark the same as or confusingly
+   similar to the Plan 9 Trademark.
+
+    
+
+   3.0 	DISTRIBUTION OBLIGATIONS
+
+   3.1	Modifications which You create or to which You contribute are governed
+   by the terms of this Agreement and must be made available under the  terms
+   of this Agreement in at least the same form as the Source Code version  of
+   Original Software  furnished hereunder.  Any distribution  by You  of  the
+   Source Code version of Licensed Software  must be made under the terms  of
+   this Agreement or any future version of this Agreement under Section 11.0,
+   and You must include a copy of this Agreement with each and every copy  of
+   such Source Code version  of Licensed Software  which You distribute.  You
+   may not offer  or impose  any terms  on any  such Source  Code version  of
+   Licensed Software that  alters or  restricts the terms  of the  applicable
+   version of  this  Agreement  or the  Recipients'  rights  and  obligations
+   hereunder.
+
+   3.2	You must cause  all Licensed  Software to which  You contribute,  i.e.
+   Your Modifications, to  contain a clear  identification, e.g., a  separate
+   file, documenting  the changes  made by  You and  identifying You  as  the
+   Contributor that reasonably allows  subsequent Recipients to identify  the
+   originator of the  Modification. To  the extent  You create  at least  one
+   Modification, You may  add Your  name as  a Contributor  to the  requisite
+   notice described in Section 3.3.
+
+   3.3	With respect to Your distribution of Licensed Software (or any portion
+   thereof), You  must include  the following  information in  a  conspicuous
+   location governing such distribution  (e.g., a separate  file) and on  all
+   copies of any Source Code version of Licensed Software You distribute:
+
+   "The contents  herein  includes  software initially  developed  by  Lucent
+   Technologies Inc. and others,  and is subject to  the terms of the  Lucent
+   Technologies Inc. Plan 9 Open Source License Agreement. A copy of the Plan
+   9    Open     Source     License    Agreement     is     available     at:
+   http://plan9.bell-labs.com/plan9dist/download.html or by contacting Lucent
+   Technologies at http://www.lucent.com.
+
+   All software distributed under such Agreement is distributed on an "AS IS"
+   basis, WITHOUT WARRANTY OF  ANY KIND, either express  or implied. See  the
+   Lucent Technologies  Inc. Plan  9 Open  Source License  Agreement for  the
+   specific language governing all rights, obligations and limitations  under
+   such Agreement.
+
+   Portions of the software developed by Lucent Technologies Inc. and others
+   are Copyright O 2002. All rights reserved.
+
+   Contributor(s):___________________________"
+
+   3.4	You may distribute Licensed  Software in Object  Code form using  this
+   Agreement, or under  a license  of Your choice  provided that  You are  in
+   compliance with this  Agreement and  Your license: (a)  complies with  the
+   terms and conditions of  this Agreement; (b) does  not limit or alter  the
+   Recipient's rights  and obligations  in  the Source  Code version  of  the
+   Licensed Software set forth in this Agreement; (c) states that the  Source
+   Code version of the Licensed Software is available from You, and describes
+   how it may be obtained by  Recipient; (d) effectively disclaims on  behalf
+   of  Original  Contributor   and  all  Contributors   all  warranties   and
+   conditions, express  or implied,  including  warranties or  conditions  of
+   title  or  non-infringement,  and  implied  warranties  or  conditions  of
+   merchantability and  fitness for  a  particular purpose;  (e)  effectively
+   excludes on  behalf  of  Original Contributor  and  all  Contributors  all
+   liability for damages,  including direct,  indirect, special,  incidental,
+   and consequential damages;  and (f)  clearly states that  any terms  which
+   differ from  this Agreement  are offered  by You  alone, not  by  Original
+   Contributor or  any  other  Contributor. You  hereby  agree  to  indemnify
+   Original Contributor or any other  Contributor for any liability  incurred
+   by Original Contributor  or any other  Contributor as result  of any  such
+   differing terms You offer in Your license.
+
+   3.5	You may not use  the names "Lucent Technologies",  "Bell Labs" or  any
+   other name associated with Lucent or any Lucent trademark for any purposes
+   other than as specifically provided in this Agreement.
+
+   3.6	You must  include  all of  the  original copyright,  labels  or  other
+   notices on the Licensed  Software on any copies  of the Licensed  Software
+   which You make; and include with the distribution of any Modifications You
+   create a copy (or  an offer to provide  such a copy at  no charge) of  the
+   Licensed Software, on the same terms as set forth in this Agreement.
+
+   3.7	While this Agreement contemplates the commercial use and  distribution
+   of Licensed  Software,  commercial distributors  of  software may,  for  a
+   variety of  reasons,  accept  certain  responsibilities  with  respect  to
+   customers, licensees, business partners and the  like. As such, if You  or
+   any  Contributor  include  Licensed  Software  in  a  commercial  offering
+   ("Commercial Contributor"), such Commercial  Contributor agrees to  defend
+   and  indemnify   Original   Contributor   and   all   other   Contributors
+   (collectively "Indemnified Contributors")  against any liability,  losses,
+   damages and costs arising  from claims, lawsuits  and other legal  actions
+   brought by any  third party  against the Indemnified  Contributors to  the
+   extent caused by the acts or  omissions of such Commercial Contributor  in
+   connection with  its  use  or  distribution  of  Licensed  Software  in  a
+   commercial offering of any kind.
+
+   4.0 	MODIFICATIONS
+
+   You agree to provide the Original Contributor, at its request, with a copy
+   of the  complete Source  Code  version, Object  Code version  and  related
+   documentation for  Modifications  created  or contributed  to  by  You  if
+   distributed in  any form,  e.g., binary  or source.  Original  Contributor
+   and/or  other   Contributors   shall  have   unrestricted,   nonexclusive,
+   worldwide, perpetual,  royalty-free  rights, to  use,  reproduce,  modify,
+   display, perform,  sublicense and  distribute such  Modifications, and  to
+   grant third parties the right to do so, including without limitation as  a
+   part of or  with the  Licensed Software; and  Original Contributor  and/or
+   other Contributors  shall  have  the  right to  license  or  to  otherwise
+   transfer to third parties such Modifications without notice, obligation or
+   recourse to You. You grant to Original Contributor, Contributors and their
+   respective licensees all  rights and licenses  (including patents) as  are
+   necessary to incorporate the Modifications  created or contributed and  so
+   distributed by You into  the Licensed Software and  to use, distribute  or
+   otherwise exploit such Licensed Software without payment or accounting  to
+   You.
+
+    5. TITLE
+
+   Title, ownership rights, and intellectual property rights in the  Original
+   Software  and  the  Plan  9   Trademark  shall  remain  in  the   Original
+   Contributor. Original Contributor  and/or the  other Contributors  reserve
+   all rights not expressly granted to You, and no other licenses are granted
+   or implied.  The Licensed  Software  is protected  by copyright  laws  and
+   treaties.
+
+   6.0 	TERMINATION
+
+     1. The licenses and rights granted under this Agreement shall terminate
+        automatically if (i) You fail to comply with all of the terms and
+        conditions herein; or (ii) You initiate or participate in any
+        intellectual property action against Original Contributor.
+
+     1. The rights and obligations of the parties hereto which by their
+        nature would continue beyond termination of this Agreement shall
+        survive and continue after any such termination of this Agreement.
+
+     1. Upon termination for any reason, You must destroy all copies of the
+        Licensed Software in Your possession. All sublicenses of Licensed
+        Software which were validly granted by You to third parties under
+        this Agreement shall survive such termination.
+
+   7.0 DISCLAIMER OF WARRANTY
+
+   YOU UNDERSTAND AND ACKNOWLEDGE  THAT, TO THE  FULLEST EXTENT PERMITTED  BY
+   LAW, THE LICENSED SOFTWARE IS LICENSED UNDER THIS AGREEMENT FREE OF CHARGE
+   ON AN  "AS IS"  BASIS WITH  ALL FAULTS,  LATENT AND  PATENT  AND
+   WITHOUT ANY  WARRANTY OF  ANY  TYPE. ORIGINAL  CONTRIBUTOR AND  THE  OTHER
+   CONTRIBUTORS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESSED OR  IMPLIED.
+   BY WAY OF  EXAMPLE, BUT NOT  OF LIMITATION, ORIGINAL  CONTRIBUTOR AND  THE
+   OTHER CONTRIBUTORS MAKE NO  REPRESENTATIONS OF MERCHANTABILITY OR  FITNESS
+   FOR A PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE WILL NOT
+   INFRINGE ANY  PATENT OR  OTHER INTELLECTUAL  PROPERTY RIGHT  OF ANY  THIRD
+   PARTY AND  IT  SHALL  BE THE  SOLE  RESPONSIBILITY  OF YOU  TO  MAKE  SUCH
+   DETERMINATION AS IS NECESSARY WITH RESPECT TO THE ACQUISITION OF  LICENSES
+   UNDER PATENTS  OR OTHER  INTELLECTUAL PROPERTY  RIGHTS OF  THIRD  PARTIES.
+   ORIGINAL CONTRIBUTOR AND THE  OTHER CONTRIBUTORS DO  NOT WARRANT THAT  THE
+   FUNCTIONS OF THE  LICENSED SOFTWARE  WILL MEET YOUR  REQUIREMENTS OR  THAT
+   LICENSED SOFTWARE  OPERATION  WILL  BE ERROR-FREE  OR  UNINTERRUPTED.  YOU
+   ASSUME THE RISK OF ANY  AND ALL DAMAGE OR LOSS  FROM USE, OR INABILITY  TO
+   USE,  THE   LICENSED  SOFTWARE.   ORIGINAL  CONTRIBUTOR   AND  THE   OTHER
+   CONTRIBUTORS BEAR NO RESPONSIBILITY FOR CORRECTING THE LICENSED  SOFTWARE,
+   SUPPLYING ASSISTANCE FOR FIXING, OR FOR COMMUNICATING KNOWN ERRORS TO  YOU
+   PERTAINING TO THE LICENSED SOFTWARE FURNISHED HEREUNDER.
+
+   ORIGINAL CONTRIBUTOR AND THE OTHER CONTRIBUTORS  SHALL NOT BE HELD TO  ANY
+   LIABILITY WITH RESPECT TO ANY PATENT INFRINGEMENT OR ANY OTHER CLAIM  MADE
+   BY YOU OR ANY THIRD PARTY ON ACCOUNT  OF, OR ARISING FROM THE USE OF,  THE
+   LICENSED SOFTWARE PROVIDED HEREUNDER.
+
+   SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE
+   EXCLUSION MAY NOT APPLY TO YOU. YOU  MAY ALSO HAVE OTHER RIGHTS THAT  VARY
+   FROM JURISDICTION TO JURISDICTION.
+
+   8.0 	LIMITATION OF LIABILITY
+
+   UNDER NO  CIRCUMSTANCES AND  UNDER  NO LEGAL  THEORY, TORT,  CONTRACT,  OR
+   OTHERWISE, SHALL  ORIGINAL CONTRIBUTOR  AND/OR THE  OTHER CONTRIBUTORS  BE
+   LIABLE TO YOU OR ANY OTHER THIRD PARTY FOR DAMAGES OF ANY KIND  INCLUDING,
+   BUT  NOT  LIMITED  TO,  ANY  DIRECT,  INDIRECT,  SPECIAL,  INCIDENTAL,  OR
+   CONSEQUENTIAL DAMAGES  OF  ANY  CHARACTER  WHATSOEVER  INCLUDING,  WITHOUT
+   LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER  FAILURE
+   OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF
+   THE ORIGINAL CONTRIBUTOR  AND/OR ANY  OTHER CONTRIBUTORS  SHALL HAVE  BEEN
+   INFORMED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER
+   PARTY. FURTHERMORE,  SOME  JURISDICTIONS DO  NOT  ALLOW THE  EXCLUSION  OR
+   LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS LIMITATION  AND
+   EXCLUSION MAY  NOT APPLY  TO YOU.  TO  THE EXTENT  THAT ANY  EXCLUSION  OF
+   DAMAGES ABOVE  IS NOT  VALID, YOU  AGREE THAT  IN NO  EVENT WILL  ORIGINAL
+   CONTRIBUTOR'S AND ALL OTHER CONTRIBUTORS' TOTAL LIABILITY UNDER OR RELATED
+   TO THIS AGREEMENT EXCEED ONE THOUSAND DOLLARS ($1000.00 US).
+
+   9.0 	EXPORT CONTROL
+
+   You acknowledge  that the  Licensed  Software hereunder  is  "unrestricted
+   encryption source code"  as the term  is defined under  the United  States
+   Export Administration Regulations and is  subject to export control  under
+   such laws and regulations. You agree that, if you export or re-export  the
+   Licensed Software  or any  modifications to  it, You  are responsible  for
+   compliance with the  United States Export  Administration Regulations  and
+   hereby indemnify the Original Contributor  and all other Contributors  for
+   any liability incurred as a result.
+
+   10.0 	U.S. GOVERNMENT RIGHTS
+
+   You may only acquire the Licensed  Software on behalf of, or for  delivery
+   to, any part of the United States Government, if the Licensed Software  is
+   treated as commercial  computer software  and licensed  to the  Government
+   under the terms and conditions of this Agreement, pursuant to the policies
+   stated in 48  C.F.R. Section 12.212  (October 1995) or  48 C.F.R.  Section
+   227.7202 (June 1995), as applicable.
+
+   11.0 	LICENSE VERSIONS
+
+   LUCENT, at its sole  discretion, may from time  to time publish a  revised
+   and/or new version  of this Agreement  (each such revised  or new  version
+   shall carry a distinguishing version number) which shall govern all copies
+   of Licensed Software downloaded after the  posting of such revised or  new
+   version of this Agreement.
+
+   12.0 	MISCELLANEOUS
+
+   This Agreement sets forth the  entire agreement and understanding  between
+   the parties  as  to  the  subject  matter  hereof  and  merges  all  prior
+   discussions between them. This Agreement shall be governed by the laws  of
+   the State of New York, USA, excluding its conflict of law provisions.  The
+   application  of  the  United  Nations  Convention  of  Contracts  for  the
+   International  Sale  of  Goods  is  expressly  excluded.  YOUR   DOWNLOAD,
+   INSTALLATION  AND  USE,  MODIFICATION  OR  DISTRIBUTION  OF  THE  LICENSED
+   SOFTWARE IS EXPRESSLY  MADE CONDITIONAL ON  YOUR ASSENT TO  THE TERMS  SET
+   FORTH HEREIN. You further  agree and acknowledge that  by clicking on  the
+   "ACCEPT" button below, You shall have manifested acceptance to enter  into
+   this Agreement and shall  be deemed to have  manually signed and  executed
+   this Agreement making this an  enforceable Agreement between the  parties.
+   If any  provision of  this Agreement  is held  to be  unenforceable,  such
+   provision shall  be reformed  only  to the  extent  necessary to  make  it
+   enforceable.
+
+    
+
+                     EXHIBIT A - GNU GENERAL PUBLIC LICENSE
+
+                                        
+
+                           GNU GENERAL PUBLIC LICENSE                         
+                                                                              
+                              Version 2, June 1991                            
+                                                                              
+   Copyright (C)  1989, 1991  Free Software  Foundation, Inc.  675 Mass  Ave, 
+   Cambridge, MA 02139,  USA. Everyone  is permitted to  copy and  distribute 
+   verbatim copies of this license document, but changing it is not allowed.  
+                                                                              
+                                    Preamble                                  
+                                                                              
+   The licenses for most software are  designed to take away your freedom  to 
+   share and  change it.  By  contrast, the  GNU  General Public  License  is 
+   intended to guarantee your freedom  to share and change free  software--to 
+   make sure the  software is  free for all  its users.  This General  Public 
+   License applies to most of the Free Software Foundation's software and  to 
+   any other  program whose  authors commit  to using  it. (Some  other  Free 
+   Software Foundation software is covered by the GNU Library General  Public 
+   License instead.) You can apply it to your programs, too.                  
+                                                                              
+   When we speak of  free software, we are  referring to freedom, not  price. 
+   Our General Public Licenses  are designed to make  sure that you have  the 
+   freedom to distribute copies of free software (and charge for this service 
+   if you wish), that you receive source code  or can get it if you want  it, 
+   that you can change the software or use pieces of it in new free programs; 
+   and that you know you can do these things.                                 
+                                                                              
+   To protect your rights, we need to make restrictions that forbid anyone to 
+   deny you  these  rights or  to  ask you  to  surrender the  rights.  These 
+   restrictions  translate  to  certain  responsibilities  for  you  if   you 
+   distribute copies of the software, or if you modify it.                    
+                                                                              
+   For example, if you distribute copies of such a program, whether gratis or 
+   for a fee, you must give the recipients all the rights that you have.  You 
+   must make sure that they, too, receive or can get the source code. And you 
+   must show them these terms so they know their rights.                      
+                                                                              
+   We protect your rights with two steps: (1) copyright the software, and (2) 
+   offer  you  this  license  which  gives  you  legal  permission  to  copy, 
+   distribute and/or modify the software.                                     
+                                                                              
+   Also, for each author's protection and ours, we want to make certain  that 
+   everyone understands that there is no warranty for this free software.  If 
+   the software  is modified  by someone  else  and passed  on, we  want  its 
+   recipients to know that what  they have is not  the original, so that  any 
+   problems introduced by others  will not reflect  on the original  authors' 
+   reputations.                                                               
+                                                                              
+   Finally, any free program is threatened constantly by software patents. We 
+   wish to  avoid the  danger  that redistributors  of  a free  program  will 
+   individually  obtain  patent  licenses,  in  effect  making  the   program 
+   proprietary. To prevent this, we have  made it clear that any patent  must 
+   be licensed for everyone's free use or not licensed at all.                
+                                                                              
+   The  precise   terms  and   conditions  for   copying,  distribution   and 
+   modification follow.                                                       
+                                                                              
+                           GNU GENERAL PUBLIC LICENSE                         
+                                                                              
+        TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION       
+                                                                              
+   0. This License  applies to  any program or  other work  which contains  a 
+   notice placed by the copyright holder  saying it may be distributed  under 
+   the terms of this General Public License. The "Program", below, refers  to 
+   any such program or work, and a  "work based on the Program" means  either 
+   the Program or any derivative work under copyright law: that is to say,  a 
+   work containing the Program  or a portion of  it, either verbatim or  with 
+   modifications  and/or  translated  into  another  language.  (Hereinafter, 
+   translation is included  without limitation in  the term  "modification".) 
+   Each licensee is addressed as "you".                                       
+                                                                              
+   Activities other  than  copying,  distribution and  modification  are  not 
+   covered by this License;  they are outside its  scope. The act of  running 
+   the Program is not restricted, and the output from the Program is  covered 
+   only if its contents constitute a  work based on the Program  (independent 
+   of having been made by running the Program). Whether that is true  depends 
+   on what the Program does.                                                  
+                                                                              
+   1. You may  copy and distribute  verbatim copies of  the Program's  source 
+   code as you receive it, in any medium, provided that you conspicuously and 
+   appropriately publish on  each copy  an appropriate  copyright notice  and 
+   disclaimer of warranty;  keep intact all  the notices that  refer to  this 
+   License and to the absence of any warranty; and give any other  recipients 
+   of the Program a copy of this License along with the Program.              
+                                                                              
+   You may charge a fee for the physical act of transferring a copy, and  you 
+   may at your option offer warranty protection in exchange for a fee.        
+                                                                              
+   2. You may modify your copy or copies of the Program or any portion of it, 
+   thus forming a  work based on  the Program, and  copy and distribute  such 
+   modifications or work under  the terms of Section  1 above, provided  that 
+   you also meet all of these conditions:                                     
+                                                                              
+   a) You must cause  the modified files to  carry prominent notices  stating 
+   that you changed the files and the date of any change.                     
+                                                                              
+   b) You must cause any work that  you distribute or publish, that in  whole 
+   or in part contains or is derived from the Program or any part thereof, to 
+   be licensed as a whole at no  charge to all third parties under the  terms 
+   of this License.                                                           
+                                                                              
+   c) If the modified program normally reads commands interactively when run, 
+   you must cause it,  when started running for  such interactive use in  the 
+   most ordinary  way,  to print  or  display an  announcement  including  an 
+   appropriate copyright notice and  a notice that there  is no warranty  (or 
+   else, saying that you provide a warranty) and that users may  redistribute 
+   the program under  these conditions, and  telling the user  how to view  a 
+   copy of this License. (Exception: if the Program itself is interactive but 
+   does not  normally print  such an  announcement, your  work based  on  the 
+   Program is not required to print an announcement.)                         
+                                                                              
+   These requirements apply to the modified work as a whole. If  identifiable 
+   sections of  that  work are  not  derived from  the  Program, and  can  be 
+   reasonably considered independent and  separate works in themselves,  then 
+   this License,  and its  terms, do  not apply  to those  sections when  you 
+   distribute them  as  separate works.  But  when you  distribute  the  same 
+   sections as part  of a whole  which is a  work based on  the Program,  the 
+   distribution of the  whole must  be on the  terms of  this License,  whose 
+   permissions for other licensees  extend to the entire  whole, and thus  to 
+   each and every part regardless of who wrote it.                            
+                                                                              
+   Thus, it is not the intent of this section to claim rights or contest your 
+   rights to work written entirely by you; rather, the intent is to  exercise 
+   the right to control  the distribution of  derivative or collective  works 
+   based on the Program.                                                      
+                                                                              
+   In addition, mere  aggregation of another  work not based  on the  Program 
+   with the Program (or with  a work based on the  Program) on a volume of  a 
+   storage or distribution  medium does not  bring the other  work under  the 
+   scope of this License.                                                     
+                                                                              
+   3. You may copy and distribute the  Program (or a work based on it,  under 
+   Section 2) in object code or executable form under the terms of Sections 1 
+   and 2 above provided that you also do one of the following:                
+                                                                              
+   a) Accompany it  with the complete  corresponding machine-readable  source 
+   code, which must be distributed under the terms of Sections 1 and 2  above 
+   on a medium customarily used for software interchange; or,                 
+                                                                              
+   b) Accompany it with a written offer,  valid for at least three years,  to 
+   give any third party, for  a charge no more  than your cost of  physically 
+   performing source distribution,  a complete machine-readable  copy of  the 
+   corresponding source code, to be distributed under the terms of Sections 1 
+   and 2 above on a medium customarily used for software interchange; or,     
+                                                                              
+   c) Accompany  it with  the information  you received  as to  the offer  to 
+   distribute corresponding source  code. (This alternative  is allowed  only 
+   for noncommercial distribution  and only  if you received  the program  in 
+   object code  or  executable  form  with such  an  offer,  in  accord  with 
+   Subsection b above.)                                                       
+                                                                              
+   The source code for a work means the preferred form of the work for making 
+   modifications to it. For  an executable work,  complete source code  means 
+   all the  source code  for all  modules it  contains, plus  any  associated 
+   interface definition files, plus the  scripts used to control  compilation 
+   and installation of the executable.  However, as a special exception,  the 
+   source code  distributed  need  not  include  anything  that  is  normally 
+   distributed (in either source  or binary form)  with the major  components 
+   (compiler, kernel,  and  so on)  of  the  operating system  on  which  the 
+   executable runs, unless that component itself accompanies the executable.  
+                                                                              
+   If distribution of executable or object code is made by offering access to 
+   copy from a designated place, then offering equivalent access to copy  the 
+   source code from the same place counts as distribution of the source code, 
+   even though third parties are not compelled to copy the source along  with 
+   the object code.                                                           
+                                                                              
+   4. You may not copy, modify, sublicense, or distribute the Program  except 
+   as expressly provided under this  License. Any attempt otherwise to  copy, 
+   modify,  sublicense  or   distribute  the  Program   is  void,  and   will 
+   automatically terminate your rights  under this License. However,  parties 
+   who have received copies, or rights, from you under this License will  not 
+   have their licenses  terminated so  long as  such parties  remain in  full 
+   compliance.                                                                
+                                                                              
+   5. You are not required to accept this License, since you have not  signed 
+   it. However, nothing else  grants you permission  to modify or  distribute 
+   the Program or its derivative works.  These actions are prohibited by  law 
+   if you do not accept this License. Therefore, by modifying or distributing 
+   the Program  (or  any  work  based on  the  Program),  you  indicate  your 
+   acceptance of this License to do so, and all its terms and conditions  for 
+   copying, distributing or modifying the Program or works based on it.       
+                                                                              
+   6. Each  time you  redistribute the  Program  (or any  work based  on  the 
+   Program), the recipient automatically receives a license from the original 
+   licensor to copy, distribute or modify the Program subject to these  terms 
+   and conditions.  You  may  not  impose any  further  restrictions  on  the 
+   recipients' exercise of the rights granted herein. You are not responsible 
+   for enforcing compliance by third parties to this License.                 
+                                                                              
+   7. If,  as a  consequence of  a  court judgment  or allegation  of  patent 
+   infringement or  for any  other  reason (not  limited to  patent  issues), 
+   conditions are  imposed  on you  (whether  by court  order,  agreement  or 
+   otherwise) that contradict  the conditions  of this License,  they do  not 
+   excuse you from the conditions of  this License. If you cannot  distribute 
+   so as to satisfy  simultaneously your obligations  under this License  and 
+   any other  pertinent  obligations,  then  as a  consequence  you  may  not 
+   distribute the Program at all. For example, if a patent license would  not 
+   permit royalty-free redistribution of the Program by all those who receive 
+   copies directly or  indirectly through you,  then the only  way you  could 
+   satisfy both  it  and this  License  would  be to  refrain  entirely  from 
+   distribution of the Program.                                               
+                                                                              
+   If any portion of this section is held invalid or unenforceable under  any 
+   particular circumstance, the balance of  the section is intended to  apply 
+   and the section as a whole is intended to apply in other circumstances.    
+                                                                              
+   It is  not the  purpose of  this section  to induce  you to  infringe  any 
+   patents or other property right claims or to contest validity of any  such 
+   claims; this section has the sole  purpose of protecting the integrity  of 
+   the free  software distribution  system, which  is implemented  by  public 
+   license practices. Many  people have  made generous  contributions to  the 
+   wide range  of software  distributed through  that system  in reliance  on 
+   consistent application of  that system; it  is up to  the author/donor  to 
+   decide if he or  she is willing to  distribute software through any  other 
+   system and a licensee cannot impose that choice.                           
+                                                                              
+   This section is intended to make thoroughly clear what is believed to be a 
+   consequence of the rest of this License.                                   
+                                                                              
+   8. If the distribution and/or use of the Program is restricted in  certain 
+   countries either by  patents or  by copyrighted  interfaces, the  original 
+   copyright holder who  places the  Program under  this License  may add  an 
+   explicit geographical distribution  limitation excluding those  countries, 
+   so that distribution  is permitted  only in  or among  countries not  thus 
+   excluded. In such  case, this  License incorporates the  limitation as  if 
+   written in the body of this License.                                       
+                                                                              
+   9. The Free Software Foundation may publish revised and/or new versions of 
+   the General Public License  from time to time.  Such new versions will  be 
+   similar in spirit  to the  present version, but  may differ  in detail  to 
+   address new problems or concerns.                                          
+                                                                              
+   Each version  is given  a distinguishing  version number.  If the  Program 
+   specifies a version number  of this License which  applies to it and  "any 
+   later version", you have the option of following the terms and  conditions 
+   either of  that version  or of  any later  version published  by the  Free 
+   Software Foundation. If the Program does  not specify a version number  of 
+   this License,  you may  choose  any version  ever  published by  the  Free 
+   Software Foundation.                                                       
+                                                                              
+   10. If  you wish  to incorporate  parts  of the  Program into  other  free 
+   programs whose distribution conditions are different, write to the  author 
+   to ask  for permission.  For software  which is  copyrighted by  the  Free 
+   Software Foundation, write to the  Free Software Foundation; we  sometimes 
+   make exceptions for this. Our decision will be guided by the two goals  of 
+   preserving the free status of all derivatives of our free software and  of 
+   promoting the sharing and reuse of software generally.                     
+                                                                              
+                                  NO WARRANTY                                 
+                                                                              
+   11. BECAUSE THE PROGRAM IS LICENSED  FREE OF CHARGE, THERE IS NO  WARRANTY 
+   FOR THE PROGRAM, TO  THE EXTENT PERMITTED BY  APPLICABLE LAW. EXCEPT  WHEN 
+   OTHERWISE STATED IN  WRITING THE  COPYRIGHT HOLDERS  AND/OR OTHER  PARTIES 
+   PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 
+   OR IMPLIED,  INCLUDING, BUT  NOT  LIMITED TO,  THE IMPLIED  WARRANTIES  OF 
+   MERCHANTABILITY AND FITNESS FOR A  PARTICULAR PURPOSE. THE ENTIRE RISK  AS 
+   TO THE QUALITY  AND PERFORMANCE  OF THE PROGRAM  IS WITH  YOU. SHOULD  THE 
+   PROGRAM PROVE DEFECTIVE, YOU ASSUME  THE COST OF ALL NECESSARY  SERVICING, 
+   REPAIR OR CORRECTION.                                                      
+                                                                              
+   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN  WRITING 
+   WILL ANY  COPYRIGHT HOLDER,  OR  ANY OTHER  PARTY  WHO MAY  MODIFY  AND/OR 
+   REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 
+   INCLUDING  ANY  GENERAL,  SPECIAL,  INCIDENTAL  OR  CONSEQUENTIAL  DAMAGES 
+   ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT  NOT 
+   LIMITED TO  LOSS OF  DATA  OR DATA  BEING  RENDERED INACCURATE  OR  LOSSES 
+   SUSTAINED BY YOU OR THIRD PARTIES OR  A FAILURE OF THE PROGRAM TO  OPERATE 
+   WITH ANY OTHER  PROGRAMS), EVEN  IF SUCH HOLDER  OR OTHER  PARTY HAS  BEEN 
+   ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.                                
+                                                                              
+                          END OF TERMS AND CONDITIONS                         
+
+                                        
+
+    
+
+   YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT (INCLUDING THE EXHIBITS)
+   AND UNDERSTAND IT, AND THAT BY  CLICKING ON THE "ACCEPT" BUTTON BELOW  AND
+   INSTALLING/DOWNLOADING THE SOFTWARE YOU  ACCEPT AND AGREE  TO BE BOUND  BY
+   THE TERMS AND CONDITIONS OF THIS AGREEMENT.
+
+   Plan 9 Open Source License - Version 1.4 - 09/10/02
+ND AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THIS AGREEMENT.
+
+   Plan 9 Open Source License - Version 1.4 - 09/10/02