[Info-vax] OT: news from the trenches (re: Solaris)

[JF Mezei]

On 15-03-13 17:31, Stephen Hoffman wrote:

> With OS X, applications are either compiled as 32-bit or as 64-bit, and 
> AFAIK you can't mix the two within the same application.

How did one 64 bit application make calls to frameworks/routines that
were still 32 bit inside OS-X ?  As I recall, not all of the OS-X
operating system was converted to 64 bits at once.