[libcxx-commits] [libcxx] [libc++] Remove the pointer safety functions from the dylib (PR #117390)

[Louis Dionne via libcxx-commits]

ldionne wrote:

CC @llvm/libcxx-vendors for awareness. I checked on a large body of code and couldn't find any references to these symbols, so I think this change is fine.

https://github.com/llvm/llvm-project/pull/117390