OpenEuphoria

I changed the CALLBACK_SIZE macro to 126 (my guess based on objdump) per Shawn's suggestion and I no longer get the missing magic error. It does seem though that callback routines don't actually run though, so editing the backend seems necessary. I'm happy to give it a try if you can point me in the right direction. I've posted the objdump results for be_runtime.o in a Pastey here: http://openeuphoria.org/pastey/67.wc