Simple C client/server for instant messaging

Need a very simple C client/server application that acts as a basic instant messaging tool. briefly, a user can be in 3 different states, "Available", "busy" and "Not registered". client can send 3 different commands REGISTER username (to register with the server (no auth required) ) LIST (see who is available/busy ) CONNECT username (connect to the specified user and start typing) This is a really simple project, more details can be found here: [login to view URL] or in the attached file. Needing it ASAP PM me if you want.