On 3/2/2024 14:08, Link Dupont wrote:
On Feb 2, 2024, at 19:04, Joshua Root <[email protected]> wrote:
__MAC_OS_X_VERSION_MAX_ALLOWED is from AvailabilityInternal.h, which
as its name suggests is only intended to be used internally (by
Availability.h).
I’m not sure that’s the intention of the file AvailabilityInternal.h. I
certainly suggests a private API, but I wonder if it’s more intended to
hide the implementation of Availability.h macros behind a secondary
layer of abstraction. Availability.h defines the various OS version
integers, then includes AvailabilityInternal.h, and then checks if
__<OS_VARIANT>_VERSION_MAX_ALLOWED is defined. I think the
__MAC_OS_X_VERSION_MAX_ALLOWED macro is allowed to be used publicly.
Well, the brief comment at the top of the file says:
Contains: implementation details of __OSX_AVAILABLE_* macros from
<Availability.h>
Interpret that as you will, I guess.
- Josh
