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Althoughthe Lesser GeneralPublicLicenseisLessprotective of the users' freedom, it doesensure that the user ofa program that is linked with the Libraryhas the freedomand thewherewithal to run that program usinga modified version oftheLibrary. Thepreciseterms andconditionsfor copying,distributionandmodification follow. Payclose attentionto the difference between a"work based onthe library"and a"work thatusesthelibrary". Theformer contains code derivedfrom the library,whereas the latter must becomb