
{{alias}}( x, y )
    Subtracts two unsigned 8-bit integers `x` and `y`.

    The function performs C-like subtraction of two unsigned 8-bit integers,
    including wraparound semantics.

    Parameters
    ----------
    x: integer
        First input value.

    y: integer
        Second input value.

    Returns
    -------
    z: integer
        Result.

    Examples
    --------
    > var v = {{alias}}( 5, 1 )
    4
    > v = {{alias}}( 5, 2 )
    3
    > v = {{alias}}( 5, 0 )
    5

    See Also
    --------

