First Carbonization checkin

[Stan Shebs]

Hans Ronne wrote:

>>I've just checked in the basic Carbonization changes to IMFApp.
>>Everything is conditionalized, and so the app built as a "Classic"
>>app works in the old Mac style, but when built as a "Carbon" app
>>looks like a regular OS X app, except that it has a few glitches
>>still (two menus with quit items for instance).
>>
>>Having done the warmup app, I now know how to finish the main event...
>>    
>>
>
>Looks good! I had only one problem building the carbonized version under
>OS9: it can't find GetVol and SetVol (called by open_file in mac.c) when I
>link against CarbonLib. If I comment out these calls it builds fine.
>  
>
Oops, forgot about that checkin, coming up shortly.

>The carbonized app runs well under OS9 but is somewhat unstable. It usually
>crashes pretty soon with an accession fault in one of the HLock calls
>(mostly inter_ctab or mac_copy_bytes). Otherwise, everything works fine.
>  
>
How interesting.  Although it's really just a bridge to making a Mach-O app,
the Carbon conversion is a way to ship single app for both 9 and X, not good
if it's crashing.

Stan