NAME
    SPCeil -- Compute Ceil function of a number.

SYNOPSIS
    x = SPCeil(y)
    D0         D0

    float SPCeil(float y);

FUNCTION
    Calculate the least integer greater than or equal to x and return it.
    This identity is true.  Ceil(x) = -Floor(-x).

INPUTS
    y       - Motorola Fast Floating Point Format Number.

RESULT
    x       - Motorola Fast Floating Point Format Number.

BUGS
    None.

SEE ALSO
    SPFloor()