On Wed, 8 Oct 2025 18:52:20 GMT, John R Rose <[email protected]> wrote:
> Are we 100% sure ... Yes. > Should I worry ... No. https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2340r0.html Clarifying the status of the "C headers" On the basis of that paper, C++23 undeprecated the C headers (they'd been deprecated since C++98) and gave them their own section in the main body of the standard, rather than being relegated to an appendix. The guidance is that a C++ source file should only include C headers if the file also needs to be valid C source. I'm planning to nudge us in that direction, except by using our own wrapper headers, like cppstdlib/cstddef.hpp. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/27601#discussion_r2415481626
