55そ の 他は じ め に接 続準 備基 本 設 定この製品に使用されているフリーソフトウェアモジュールに関するソフトウェア使用許諾契約書原文（英文）PreambleThe licenses for most software are designed to take away yourfreedom to share and change it. By contrast, the GNU General PublicLicense is intended to guarantee your freedom to share and changefree software--to make sure the software is free for all its users. ThisGeneral Public License applies to most of the Free SoftwareFoundation's software and to any other program whose authorscommit to using it. (Some other Free Software Foundation softwareis covered by the GNU Library General Public License instead.) Youcan apply it to your programs, too.When we speak of free software, we are referring to freedom, notprice. Our General Public Licenses are designed to make sure thatyou have the freedom to distribute copies of free software (and chargefor this service if you wish), that you receive source code or can get itif you want it, that you can change the software or use pieces of it innew free programs; and that you know you can do these things.To protect your rights, we need to make restrictions that forbidanyone to deny you these rights or to ask you to surrender the rights.These restrictions translate to certain responsibilities for you if youdistribute copies of the software, or if you modify it.For example, if you distribute copies of such a program, whethergratis or for a fee, you must give the recipients all the rights that youhave. You must make sure that they, too, receive or can get the sourcecode. 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 tocopy, distribute and/or modify the software.Also, for each author's protection and ours, we want to make certainthat everyone understands that there is no warranty for this freesoftware. If the software is modified by someone else and passedon, we want its recipients to know that what they have is not theoriginal, so that any problems introduced by others will not reflect onthe original authors' reputations.Finally, any free program is threatened constantly by softwarepatents. We wish to avoid the danger that redistributors of a freeprogram will individually obtain patent licenses, in effect making theprogram proprietary. To prevent this, we have made it clear that anypatent must be licensed for everyone's free use or not licensed at all.The precise terms and conditions for copying, distribution andmodification follow.GNU GENERAL PUBLIC LICENSETERMS AND CONDITIONS FOR COPYING,DISTRIBUTION AND MODIFICATION0. This License applies to any program or other work which containsa notice placed by the copyright holder saying it may be distributedunder the terms of this General Public License. The "Program", below,refers to any such program or work, and a "work based on theProgram" means either the Program or any derivative work undercopyright law: that is to say, a work containing the Program or a portionof it, either verbatim or with modifications and/or translated into anotherGNU GENERAL PUBLIC LICENSE Version 2, June 1991Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USAEveryone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.language. (Hereinafter, translation is included without limitation inthe term "modification".) Each licensee is addressed as "you".Activities other than copying, distribution and modification are notcovered by this License; they are outside its scope. The act of runningthe Program is not restricted, and the output from the Program iscovered only if its contents constitute a work based on the Program(independent of having been made by running the Program). Whetherthat is true depends on what the Program does.1. You may copy and distribute verbatim copies of the Program'ssource code as you receive it, in any medium, provided that youconspicuously and appropriately publish on each copy an appropriatecopyright notice and disclaimer of warranty; keep intact all the noticesthat refer to this License and to the absence of any warranty; andgive any other recipients of the Program a copy of this License alongwith 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 fora fee.2. You may modify your copy or copies of the Program or anyportion of it, thus forming a work based on the Program, and copyand distribute such modifications or work under the terms of Section1 above, provided that you also meet all of these conditions:a)You must cause the modified files to carry prominent noticesstating that you changed the files and the date of any change.b) You must cause any work that you distribute or publish, thatin whole or in part contains or is derived from the Program orany part thereof, to be licensed as a whole at no charge to allthird parties under the terms of this License.c)If the modified program normally reads commandsinteractively when run, you must cause it, when startedrunning for such interactive use in the most ordinary way, toprint or display an announcement including an appropriatecopyright notice and a notice that there is no warranty (orelse, saying that you provide a warranty) and that users mayredistribute the program under these conditions, and tellingthe user how to view a copy of this License. (Exception: if theProgram itself is interactive but does not normally print suchan announcement, your work based on the Program is notrequired to print an announcement.)These requirements apply to the modified work as a whole. Ifidentifiable sections of that work are not derived from the Program,and can be reasonably considered independent and separate worksin themselves, then this License, and its terms, do not apply to thosesections when you distribute them as separate works. But when youdistribute the same sections as part of a whole which is a work basedon the Program, the distribution of the whole must be on the terms ofthis License, whose permissions for other licensees extend to theentire whole, and thus to each and every part regardless of who wroteit.Thus, it is not the intent of this section to claim rights or contestyour rights to work written entirely by you; rather, the intent is toexercise the right to control the distribution of derivative or collectiveworks based on the Program. つづく
