24 type Reader struct {  struct
33 	Reader  anonMember
38 	zip          *Reader
70 func NewReader(r io.ReaderAt, size int64) (*Reader, error) {
71 	zr := new(Reader)
78 func (z *Reader) init(r io.ReaderAt, size int64) error {  argument
121 func (z *Reader) RegisterDecompressor(method uint16, dcomp Decompressor) {  argument
128 func (z *Reader) decompressor(method uint16) Decompressor {  argument
168 	var desr io.Reader
186 	desr  io.Reader // if non-nil, where to read the data descriptor
249 func readDirectoryHeader(f *File, r io.Reader) error {  argument
349 func readDataDescriptor(r io.Reader, f *File) error {  argument