[PATCH 0/2] MR4018: winemac.drv: Use @autoreleasepool instead of NSAutoreleasePool.

[Brendan Shanks (＠bshanks)]

`@autoreleasepool` is the newer (although still 10+ years old) way of creating ObjC autorelease pools. It allows simpler control flow, is possibly more efficient, and is a prerequisite to adopting ARC (no immediate plans for that, but it could happen in the future).

I didn't add an indentation level for `@autoreleasepool` blocks covering a whole function (the common case by far), but did indent smaller blocks.