def prevent_socket_inheritance(sock):
            if not windll.kernel32.SetHandleInformation(sock.fileno(), 1, 0):
                raise WinError()
Returns all the protocol classes that are subclasses of the
dataset/ETHPy150Open cloudera/hue/desktop/core/src/desktop/lib/wsgiserver.py/prevent_socket_inheritance--crossover with--dataset/ETHPy150Open ga4gh/server/ga4gh/protocol.py/getProtocolClasses