The latest edition of Modern C, C23, is now available for free download, coinciding with the new C standard going through the ISO publication process. Major compilers are already incorporating the new features, including new bit-precise types, library headers for arithmetic with overflow check and bit manipulation, 128-bit types for modern architectures, and improvements for enumeration types. Unique additions to C23 include nullptr constant, syntactic annotations with attributes, type generic programming tools like auto and typeof, default initialization with {}, and more. The edition also covers compound expressions, lambdas, internationalization, and program failure. The book includes an easy transition guide for existing platforms. MEAP for the edition at Manning is still open.
https://gustedt.wordpress.com/2024/10/15/the-c23-edition-of-modern-c/