code: def supported_tifs(self):
          
          buf = ctypes.c_uint32()
          self._dll.JLINKARM_TIF_GetAvailable(ctypes.byref(buf))
          return buf.value
docs: Returns a bitmask of the supported target interfaces.
  
          Args:
            self (JLink): the ``JLink`` instance
  
          Returns:
            Bitfield specifying which target interfaces are supported.