IRC Client class

	Identity : User
	maxNumOfServers // used for array declaration
	Server[]

	connect() { ... listen() ... }
	listen() // private, threaded
	disconnect()

	sendMsg( server, msgType, target, content ) / sendMsg( msgType, target, content )
	join( server, channel ) / join( channel )
	...

IRC Server struct

	Network // automatically assigned on connect
	Hostname
	Port
	Identity : User
	Channel[]
	User[]

IRC User struct

	Nick
	Name
	Host

IRC Channel struct

	Name
	Topic
	Modes
	Bans