remove unnecessary internal struct to NOZDeflateEncoderContext
remove unnecessary internal struct to NOZDeflateEncoderContext

tanneroakes/ZipUtilities,NSProgrammer/ZipUtilities,NSProgrammer/ZipUtilities,Ashton-W/ZipUtilities,NSProgrammer/ZipUtilities,Ashton-W/ZipUtilities,tanneroakes/ZipUtilities,tanneroakes/ZipUtilities,Ashton-W/ZipUtilities,tanneroakes/ZipUtilities,NSProgrammer/ZipUtilities