NAME
        SPFix -- Convert fast floating point number to integer.

SYNOPSIS
        inum = SPFix(fnum)
        D0           D0

        int SPFix(float fnum);

FUNCTION
        Accepts a floating point number and returns the truncated
        integer portion of said number.

INPUTS

        fnum    - floating point number.

RESULT

        inum    - signed integer number.

BUGS
        None.

SEE ALSO