2008/5/9 Gabriele Biffi <mlist@xxxxxxxxx>: > Fredrik Holmqvist wrote: >> >> Sooner or later we probably want to go 64 bit as well, which will >> definatly break things. > > Not necessarily. Windows, Linux, and Mac OS X 64 bit do run 32 bit apps. > You just have to supply 32 bit libraries. That's it :-) Actually it will break. It will be backwards compatible on the 32 bit side, but on 64 bit side it will definatly break. The simple fact that a pointer is 64 bit will guarantee that. That's what I meant, what would be the point of breaking things on the 'backwards' side? /Fredrik Holmqvist