"os"
	"path"
	"path/filepath"
	"slices"
	"strings"
	"sync"
	"time"
)

var zipinsecurepath = godebug.New("zipinsecurepath")

var (
	ErrFormat       = errors.New("zip: not a valid zip file")
	ErrAlgorithm    = errors.New("zip: unsupported compression algorithm")
	ErrChecksum     = errors.New("zip: checksum error")
	ErrInsecurePath = errors.New("zip: insecure file path")
)

// A Reader serves content from a ZIP archive.

		fw = &fileWriter{
			zipw:      w.cw,
			compCount: &countWriter{w: w.cw},
			crc32:     crc32.NewIEEE(),
		}
		comp := w.compressor(fh.Method)
		if comp == nil {
			return nil, ErrAlgorithm
		}
		var err error
		fw.comp, err = comp(fw.compCount)
		if err != nil {
			return nil, err
		}
		fw.rawCount = &countWriter{w: fw.comp}
		fw.header = h
		ow = fw
	}

pkg archive/zip, type Reader struct
pkg archive/zip, type Reader struct, Comment string
pkg archive/zip, type Reader struct, File []*File
pkg archive/zip, type Writer struct
pkg archive/zip, var ErrAlgorithm error
pkg archive/zip, var ErrChecksum error
pkg archive/zip, var ErrFormat error
pkg bufio, func NewReadWriter(*Reader, *Writer) *ReadWriter
pkg bufio, func NewReader(io.Reader) *Reader