NAME
    ReleaseGIRPort -- Release a custom gadget rastport. (v36)

SYNOPSIS
    ReleaseGIRPort( RPort )
                    A0

    VOID ReleaseGIRPort( struct rastport * );

FUNCTION
    The corresponding function to obtaingirport(), it releases
    arbitration used by Intuition for gadget RastPorts.

INPUTS
    Pointer to the rastport returned by obtaingirport().
    This pointer can be NULL, in which case nothing happens.

RESULT
    None

BUGS

SEE ALSO
    obtaingirport(), custom gadget documentation