philnik777 ec350ad418
[libc++] Remove availability annotations which can never be triggered (#69226)
According to https://developer.apple.com/support/xcode/, quite a few of
our availability macros don't do anything anymore, so we might as well
remove them to clean up the code a bit.
2023-11-01 23:56:43 +01:00
..
2023-05-16 14:30:36 -07:00