class Zip::OutputStream

def init_next_entry(entry, level = Zip.default_compression)
  finalize_current_entry
  @entry_set << entry
  entry.write_local_entry(@output_stream)
  @encrypter.reset!
  @output_stream << @encrypter.header(entry.mtime)
  @compressor = get_compressor(entry, level)
end