Just a reminder to all of you: "Overflow" simply does not exist in unsigned arithmetic. When you add two unsigned values and the result is too big to fit, what happens is a "carry", not an overflow. Overflow occurs only in signed arithmetic. -- Rahul Dhesi <dhesi at bsu-cs.bsu.edu> UUCP: ...!{iuvax,pur-ee}!bsu-cs!dhesi