[SDL] SDL S60

[Ryan C. Gordon]

> Now with S60 SDL it is possible to port applications to S60 without a single
> code change and S60 multimedia applications can be implemented without deep
> knowledge of Symbian C++ native API and a developer can use SDL and standard C
> interfaces.

Nice work!

I see there was a Symbian port ("epoc"?) that was removed from 
SDL-1.2.11 in your source tree...is that old code useless? Was it for an 
older OS release, etc? Should both pieces of code exist?

I'd like to get your work merged into the mainline SDL if it makes sense 
to do so, but I don't know much about Symbian to make any sort of 
authoritative decisions here.

Btw: I _love_ your PDF documentation...it looks really professional, and 
it really gave me a sense of what to do if I had to target this platform 
right this minute. Thank you for creating that, too.

--ryan.