New is our constructore, it creates an output device which uses the specified driver.

Register makes a console driver available, by name.

Adm3AOutputDriver holds our state.

AnsiOutputDriver holds our state.

ConsoleOut holds our state, which is basically just a pointer to the object handling our output.

NullOutputDriver holds our state.

OutputLoggingDriver holds our state.

ConsoleDriver is the interface that must be implemented by anything that wishes to be used as a console driver.

ConsoleRecorder is an interface that allows returning the contents that have been previously sent to the console.

Constructor is the signature of a constructor-function which is used to instantiate an instance of a driver.