function shellopen()
end

function pcstart()
end

function pcstop()
end

function createui()
	local x,y = term.getSize()
	paintutils.drawFilledBox(1,1,x,y, colors.lightGray)
	paintutils.drawLine(1,1,x,1, colors.lightBlue)
	paintutils.drawPixel(x, 1, colors.red)
	term.setCursorPos(x, 1)
	term.write("X")
end

function createbutton()

end