NewReader returns a BitReader that returns a single bit at a time from 'r'

WriteBit writes a single bit to the stream, writing a new byte to 'w' if required.

NewWriter returns a BitWriter that buffers bits and write the resulting bytes to 'w'

ReadBit returns the next bit from the stream, reading a new byte from the underlying reader if required.

WriteBits writes the nbits least significant bits of u, most-significant-bit first.

ReadBits reads nbits from the stream

ReadByte reads a single byte from the stream, regardless of alignment

WriteByte writes a single byte to the stream, regardless of alignment

Flush empties the currently in-process byte by filling it with 'bit'.

Reset replaces the underlying io.Reader with the provided reader and resets all interal state to its zero value, allowing for reuse of the BitReader w

Reset replaces the underlying io.Writer with the provided writer and resets all internal state to its initial value allowing for reuse of the BitWrite