[Haskell-beginners] Convert numeric IP to Network.Socket.HostAddress

[harry]

Tim Perry <tim.v2.0 <at> gmail.com> writes:

> Can you use the SockAddrUnix constructor of SockAddr? 
>
See http://hackage.haskell.org/package/network-2.2.1.3/docs/Network-Socket.html#t%3ASockAddr

What's the input format? All it says is String.