pkg crypto/tls, const TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA uint16
pkg crypto/tls, const TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA uint16
pkg crypto/tls, const TLS_ECDHE_RSA_WITH_RC4_128_SHA uint16
pkg crypto/tls, const TLS_RSA_WITH_3DES_EDE_CBC_SHA uint16
pkg crypto/tls, const TLS_RSA_WITH_AES_128_CBC_SHA uint16
pkg crypto/tls, const TLS_RSA_WITH_RC4_128_SHA uint16
pkg crypto/tls, const VerifyClientCertIfGiven ClientAuthType

pkg syscall (darwin-arm64), type Flock_t struct, Pid int32
pkg syscall (darwin-arm64), type Flock_t struct, Start int64
pkg syscall (darwin-arm64), type Flock_t struct, Type int16
pkg syscall (darwin-arm64), type Flock_t struct, Whence int16
pkg syscall (darwin-arm64), type Fsid struct
pkg syscall (darwin-arm64), type Fsid struct, Val [2]int32
pkg syscall (darwin-arm64), type Fstore_t struct

<pre class="grammar">
uint8       the set of all unsigned  8-bit integers (0 to 255)
uint16      the set of all unsigned 16-bit integers (0 to 65535)
uint32      the set of all unsigned 32-bit integers (0 to 4294967295)
uint64      the set of all unsigned 64-bit integers (0 to 18446744073709551615)

int8        the set of all signed  8-bit integers (-128 to 127)
int16       the set of all signed 16-bit integers (-32768 to 32767)

pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Msglen uint16
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Name [16]int8
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Type uint8
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, Version uint8
pkg syscall (netbsd-arm64), type IfAnnounceMsghdr struct, What uint16
pkg syscall (netbsd-arm64), type IfData struct

	}
	b := readBuf(buf[:])
	if sig := b.uint32(); sig != directoryHeaderSignature {
		return ErrFormat
	}
	f.CreatorVersion = b.uint16()
	f.ReaderVersion = b.uint16()
	f.Flags = b.uint16()
	f.Method = b.uint16()
	f.ModifiedTime = b.uint16()
	f.ModifiedDate = b.uint16()
	f.CRC32 = b.uint32()
	f.CompressedSize = b.uint32()
	f.UncompressedSize = b.uint32()
	f.CompressedSize64 = uint64(f.CompressedSize)

	// automatically sets the ZIP format's UTF-8 flag for valid UTF-8 strings.
	NonUTF8 bool

	CreatorVersion uint16
	ReaderVersion  uint16
	Flags          uint16

	// Method is the compression method. If zero, Store is used.
	Method uint16

	// Modified is the modified time of the file.
	//
	// When reading, an extended timestamp is preferred over the legacy MS-DOS

	b = b[4:]                        // skip over disk number and first disk number (2x uint16)
	b.uint16(uint16(records))        // number of entries this disk
	b.uint16(uint16(records))        // number of entries total
	b.uint32(uint32(size))           // size of directory
	b.uint32(uint32(offset))         // start of directory
	b.uint16(uint16(len(w.comment))) // byte size of EOCD comment
	if _, err := w.cw.Write(buf[:]); err != nil {

// for the DARE object encryption.
func DARECiphers() []byte { return []byte{sio.AES_256_GCM, sio.CHACHA20_POLY1305} }

// TLSCiphers returns a list of supported TLS transport
// cipher suite IDs.
func TLSCiphers() []uint16 {
	return []uint16{
		tls.TLS_CHACHA20_POLY1305_SHA256, // TLS 1.3
		tls.TLS_AES_128_GCM_SHA256,
		tls.TLS_AES_256_GCM_SHA384,
		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305, // TLS 1.2
		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,

pkg math/bits, func ReverseBytes16(uint16) uint16
pkg math/bits, func ReverseBytes32(uint32) uint32
pkg math/bits, func ReverseBytes64(uint64) uint64
pkg math/bits, func RotateLeft(uint, int) uint
pkg math/bits, func RotateLeft16(uint16, int) uint16
pkg math/bits, func RotateLeft32(uint32, int) uint32
pkg math/bits, func RotateLeft64(uint64, int) uint64
pkg math/bits, func RotateLeft8(uint8, int) uint8

	var err error
	if r.fr != nil {
		err = r.fr.Close()
		flateReaderPool.Put(r.fr)
		r.fr = nil
	}
	return err
}

var (
	compressors   sync.Map // map[uint16]Compressor
	decompressors sync.Map // map[uint16]Decompressor
)

func init() {
	compressors.Store(Store, Compressor(func(w io.Writer) (io.WriteCloser, error) { return &nopCloser{w}, nil }))