c = inputValue(0) And &HC0000000 inputValue(0) = inputValue(0) And &H3FFFFFFF inputValue(0) = inputValue(0) * 2
' rotate Most Significant Bit (MSB) into Least Significant Bit (LSB) If c And &H80000000 Then inputValue(0) = inputValue(0) Or 1 End If
' set Most Significant Bit If c And &H40000000 Then inputValue(0) = inputValue(0) Or &H80000000 Else inputValue(0) = inputValue(0) And &H7FFFFFFF End If