seek ( n bitstream -- )


Vocabulary
bitstreams

Inputs
nan integer
bitstreama bit-reader


Outputs
None

Word description
Moves the read cursor of the bit-reader forward by n bits. Use a negative value of n to move the cursor back.

Definition
USING: kernel math ;

IN: bitstreams

: seek ( n bitstream -- ) [ get-abp + ] [ set-abp ] bi ; inline