This is what passes for excitement a mi casa:
|stack smashing detected|
I'm not sure this will work, but I'm confident enough to write some code to try it out. So I did. Wrote it, ran it through the compiler, fixed about a dozen minor errors, and ran it. This is just a test program to see if I know how to hold my keyboard. All it does it print the digit to the terminal window, rotate it, and print it again. First got the result you see above. You can see the upside down 9 along the left side of image. It looks like the rotation did not go as planned, which is why you have all that other nonsense on the screen. But it got all the way through 9, so not bad for a first run.
Upside down and backwards.