WrapDetect: This function receives one parameter, a $32-$bit unsigned integer. It returns a value of one $($true$)$ if wraparound is detected, and zero $($false$)$ if not. The function operates by detecting $8-$bit patterns which wrap around the left and right ends of the word. It does this by ANDing the word repetitively with patterns representing the eight possible wraparound patterns. These are $0$x$8000007$F$,0$xC$000003$F$,...$through $0$xFE$000001.$ These patterns are inverted for the actual AND operation, becoming $0$x$7$FFFFF$80,0$x$3$FFFFFC$0,...$ through $0$x$01$FFFFFE. If any AND operation results in a zero result, wraparound is detected.