code: function serverConnectionConfirm(opt) {
  	var self = {
  		len : new type.UInt8(function() { 
  			return new type.Component(self).size() - 1; 
  		}),
  		code : new type.UInt8(MessageType.X224_TPDU_CONNECTION_CONFIRM, { constant : true }),
  		padding : new type.Component([new type.UInt16Le(), new type.UInt16Le(), new type.UInt8()]),
  		protocolNeg : negotiation({ optional : true })
  	};
  
  	return new type.Component(self, opt);
  }
docs: X224 Server connection confirm
  @param opt {object} component type options
  @see	http://msdn.microsoft.com/en-us/library/cc240506.aspx