Modern C Updated: Free Edition Now Available with Full C23 Support
2025-03-27
The free version of the updated Modern C is now available! This release focuses on complete support for the new C23 standard. Key improvements include enhancements to integer types (new _BitInt(N) type, `` and `` headers, 128-bit type support), a nullptr constant, attribute annotations, enhanced type-generic programming (auto and typeof type inference), default initialization, and constexpr. New chapters cover compound literals, lambdas, internationalization, and robust error handling. An appendix and a temporary include header are also included to ease the transition to C23.
Development
C23 standard