comefrom: <qiyuangong>371_Sum_of_Two_Integers_1.py
code: def getSum( a, b):
      import ctypes
      sum = 0
      carry = ctypes.c_int32(b)
      while carry.value != 0:
          sum = a ^ carry.value
          carry = ctypes.c_int32(a & carry.value)
          carry.value <<= 1
          a = sum
      return sum
masked: def sample_funcname ( var_0 , var_1 ) :
      import var_2
      var_4 = 0
      var_6 = var_2.c_int32 ( var_1 )
      while var_6.value != 0 :
          var_4 = var_0 ^ var_6.value
          var_6 = var_2.c_int32 ( var_0 & var_6.value )
          var_6.value <<= 1
          var_0 = var_4
      return var_4
  