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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 set_bsd_socket_params(self, port_reuse=None):
 """Sets BSD-sockets related params. :param bool port_reuse: Enable REUSE_PORT flag on socket to allow multiple instances binding on the same address (BSD only). """

        self._set('reuse-port', port_reuse, cast=bool)

        return self._section