Drawing cats

The main function of the drawing device is to draw the catclock window. This video shows how devwsys can be used for this fundamental task, and even to play sudokus, using 9vx on top of linux.

There are still many thing to be done: resizes are not working, programs segfault when the right mouse button is pressed, anything using fonts will fail and memory is being leaked all over the place. But we can draw cats, everything should get easier now.