function getSides() end
function setOutput(side, on) end
function getOutput(side) end
function getInput(side) end
function setBundledOutput(side, output) end
function getBundledOutput(side) end
function getBundledInput(side) end
function testBundledInput(side, mask) end
function setAnalogOutput(side, value) end
setAnalogueOutput = setAnalogOutput
function getAnalogOutput(sid) end
getAnalogueOutput = getAnalogOutput
function getAnalogInput(side) end
getAnalogueInput = getAnalogInput