code: def test_ushort(self):
      self.check_type(c_ushort, 42)
  
imports: import functools
  import unittest
  from ctypes import *
  from ctypes.test import need_symbol
  import _ctypes_test
label_desc: Use image node_id 6 for calling the Callbacks obj's underlying member method code with example usage: obj.test_ushort() without return types