[Ecls-list] Patch for BSD sockets [WIN32]

[Goffioul Michael]

> BTW, I think there's a problem in shared-initialize function
> for socket class as I get an error if I call
> (make-instance 'inet-socket :protocol :tcp) without specifying
> the socket type. From the class definition, it should be :stream
> but I guess it's not handled properly in shared-initialize.

Forget that part, I'm probably wrong.

Michael.