[MiNT] Half-ugly fullscreen applications, how to recover when things go bump

[Peter Persson <pep.fishmoose@gmail.com>]

Hi,

I'm working on a framebuffer library, which does some ugly stuff to be  
able to run stuff in fullscreen, and to be able to read multiple keys  
at once.
At the moment I can't see any clean way to do that stuff,  
unfortunately. The biggest problem with this is that when something  
goes wrong, i.e. if the app crashes, I need to restore the desktop  
screen and keyboard/mouse/joystick vectors.

Is there a nice way to do this? Maybe it's obvious and fundamental  
unix knowledge, but let's say I get a bus error, is there a way to  
implement some kind of "panic" recovery?

best regards

-- PeP