adler32.Size
// The size of an Adler-32 checksum in bytes.
const Size = 4
adler32.Checksum
// Checksum returns the Adler-32 checksum of data.
func Checksum(data []byte) uint32
adler32.New
// New returns a new hash.Hash32 computing the Adler-32 checksum. Its
// Sum method will lay the value out in big-endian byte order. The
// returned Hash32 also implements encoding.BinaryMarshaler and
// encoding.BinaryUnmarshaler to marshal and unmarshal the internal
// state of the hash.
func New() hash.Hash32