Hans-Joerg Frieden said:
I agree that staying compatible should be attempted (thus, for example, use the inline4 macros instead of writing IExec->something), but if there is a function in OS 4 that does the job better than custom written code in OS 3, then by all means, going for the OS4 specific function is the way to go.
And then the other guys only need to provide that custom written code. If we've identified the worst offences then I'm sure they'll manage. And like has been mentioned, until an actual AROS/MOS coder steps out of the shadows and says hi, it's not worth it. So if any AROS/MOS people are lurking here (or even reading the online archive), come on in, let's discuss it ;-)