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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def swd_read32(self, offset):
 """Gets a unit of ``32`` bits from the input buffer. Args: self (JLink):
 the ``JLink`` instance offset (int):
 the offset (in bits) from which to start reading Returns: The integer read from the input buffer. """

        value = self._dll.JLINK_SWD_GetU32(offset)
        return ctypes.c_uint32(value).value