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     software
    isbased inpart onthe work ofthe Independent JPEGGroup.
     (3)
    Permission foruse ofthis software isgranted onlyifthe user accepts fullresponsibility forany
     undesirable
    consequences; theauthors acceptNOLIABILITY fordamages ofany kind.
     These
    conditions applytoany software derivedfromorbased onthe IJG code, notjust tothe unmodified
     library.
    Ifyou useourwork, youought toacknowledge us.
     Permission
    isNOT granted forthe use ofany IJGauthors nameorcompany nameinadvertising or
     publicity
    relatingtothis software orproducts derivedfromit.This software maybereferred toonly as
     the
    Independent JPEGGroups software.
     We
    specifically permitandencourage theuse ofthis software asthe basis ofcommercial products,
     provided
    thatallwarranty orliability claimsareassumed bythe product vendor.
     ansi2knr.c
    isincluded inthis distribution bypermission ofL.Peter Deutsch, soleproprietor ofits
     copyright
    holder,Aladdin Enterprises ofMenlo Park,CA.ansi2knr.c isNOT covered bythe above
     copyright
    andconditions, butinstead bythe usual distribution termsofthe Free Software Foundation;
     principally,
    thatyoumust include sourcecodeifyou redistribute it.(See thefileansi2knr.c forfull details.)
     However,
    sinceansi2knr.c isnot needed aspart ofany program generated fromtheIJG code, thisdoes
     not
    limit youmore thantheforegoing paragraphs do.
     The
    Unix configuration scriptconfigure wasproduced withGNU Autoconf. Itis copyright bythe Free
     Software
    Foundation butisfreely distributable. Thesame holdsforitssupporting scripts(config.guess,
     config.sub,
    ltconfig,ltmain.sh). Anothersupportscript,install-sh, iscopyright byM.I.T. butisalso freely
     distributable.
    
    It
    appears thatthearithmetic codingoptionofthe JPEG speciscovered bypatents ownedbyIBM,
     AT
    &T, and Mitsubishi. Hencearithmetic codingcannot legallybeused without obtaining oneormore
     licenses.
    Forthis reason, supportforarithmetic codinghasbeen removed fromthefree JPEG software.
     (Since
    arithmetic codingprovides onlyamarginal gainover theunpatented Huffmanmode,itis unlikely
     240 
    						
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