fr32

func NewPadWriter ¶

func NewPadWriter(dst io.Writer) io.WriteCloser

func NewUnpadReader ¶

func NewUnpadReader(src io.Reader, sz abi.PaddedPieceSize) (io.Reader, error)

func Pad ¶

func Pad(in, out []byte)

Assumes len(in)%127==0 and len(out)%128==0

func Unpad ¶

func Unpad(in []byte, out []byte)

Assumes len(in)%128==0 and len(out)%127==0