[libcxx] [llvm] [libc++] Deprecate and remove meaningless `<cxxx>` headers (PR #111615)

[Jonathan Wakely via llvm-commits]

================
@@ -0,0 +1,42 @@
+// -*- C++ -*-
----------------
jwakely wrote:

Patch to fix GCC's `<stdalign.h>`: https://gcc.gnu.org/pipermail/gcc-patches/2024-October/666236.html

Thanks for pointing it out!

https://github.com/llvm/llvm-project/pull/111615