def test_set_fields_attr_bitfields(self):

    class A(Structure):
        pass
    A._fields_ = [('a', POINTER(A)), ('b', c_ubyte, 4)]
def test_set_fields_attr_bitfields(self):

    class A(Structure):
        pass
    A._fields_ = [('a', POINTER(A)), ('b', c_ubyte, 4)]