def METHOD_NAME(self):
    class X(Structure):
        _fields_ = [("p", POINTER(c_char_p))]
    x = X()
    i = c_char_p("abc def")
    from sys import getrefcount as grc
    print "2?", grc(i)
    x.p = pointer(i)
    print "3?", grc(i)
    for i in range(320):
        c_int(99)
        x.p[0]
    print x.p[0]