[Bug 39023] Final Fantasy XI Using a Bluetooth PS3 Controller crashes the game.

https://bugs.winehq.org/show_bug.cgi?id=39023

--- Comment #33 from Ken Thomases  ---
I suspect the problem may be that two threads are calling into the Mac HID
library at the same time.  It may be that we need to use a critical section to
prevent that entirely.  Or maybe using IOHIDTransaction objects will be enough
to fix it.  The latter would fix it if the problem is just that the element
values are being released by one thread (because a new HID report has been
received) while the other thread is still using them.