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                                 L_FLOOR()


Syntax:        L_FLOOR(<expN>)


Purpose:       To return a value representing the largest integer that
               is less than or equal to a specified number.


Arguments:     <expN> is the number for which the largest smaller
               integer is required.


Returns:       An integer numeric value.


Usage:         Useful where rounding down of numbers is required.


Examples:      ? L_FLOOR(4.2)                   && Result: 4
               ? L_FLOOR(-3.6)                  && Result: -4


Language:      C