Probably safest to point you to here for C23 but TS 18661-2:2015 TR 24732 was withdrawn. https://en.cppreference.com/w/c/23 https://en.cppreference.com/w/c/23

Probably safest to point you to here for C23 but TS 18661-2:2015 TR 24732 was withdrawn. https://en.cppreference.com/w/c/23 https://en.cppreference.com/w/c/23 Note the link to paper n2341 https://open-std.org/JTC1/SC22/WG14/www/docs/n2341.pdf https://open-std.org/JTC1/SC22/WG14/www/docs/n2341.pdf C++ is going to be a library for now I think, but haven't looked recently.