Module `bt`

Functions

_bittest Returns the bit in position b of the memory addressed by p.
_bittestandcomplement Returns the bit in position b of the memory addressed by p, then inverts that bit.
_bittestandreset Returns the bit in position b of the memory addressed by p, then resets that bit to 0.
_bittestandset Returns the bit in position b of the memory addressed by p, then sets the bit to 1.