def _addr_repr(self, address):
        if address == 0:
            return 'NULL'
        else:
            if address < 0:
                address += 1 << (8*ctypes.sizeof(ctypes.c_void_p))
            return address % '0x%x'
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/cffi-1.5.2/cffi/backend_ctypes.py/CTypesData._addr_repr/swapped operands of `%`