(address, align)
return (address+(align-1))&(~(align-1))
round_up(address, align) -> int

    Round up ``address`` to the nearest increment of ``align``.
round_up(address, align) -> int
round_up ( address align ) - > int
def round_up(address, align):
    """round_up(address, align) -> int

    Round up ``address`` to the nearest increment of ``align``.
    """
    return (address+(align-1))&(~(align-1))
def round_up ( address , align ) : return ( address + ( align - 1 ) ) & ( ~ ( align - 1 ) )