SE Radio 650: Robert Seacord on What's New in the C Programming Language

SE Radio 650: Robert Seacord on What's New in the C Programming Language

Author: team@se-radio.net (SE-Radio Team) January 17, 2025 Duration: 50:02

Robert Seacord, the Standardization Lead at Woven by Toyota, the convenor of the C standards committee, and author of The CERT® C Coding Standard, Effective C, and Secure Coding in C and C++, speaks with SE Radio host Gavin Henry about What's New in the C Programming Language.

They start with a review of the history of C and why it has a standard, and then they discuss what C23 brings and how programmers can take advantage of it. They consider the sectors in which C is most used and whether you should use C to start a brand new project in 2025. Seacord discusses 8 new things that C23 brings, use case examples, must haves, floating point numbers, how automotive systems use C, why C is used there, Rust vs C, compile time checks vs static analysis, all the various safety standards they can use, why you should use the right tool for the job and never trust user input no matter the language. 

Brought to you by IEEE Computer Society and IEEE Software magazine.


For developers who build the world's most critical systems, Software Engineering Radio offers deep, substantive conversations that move beyond the hype cycle. This isn't about quick tips or news flashes; it's a dedicated audio library for career engineers seeking to solidify their foundational knowledge and explore advanced concepts. Each episode is crafted as an enduring resource, featuring either a comprehensive tutorial breaking down a specific technology or methodology, or a detailed interview with a leading practitioner shaping the field. You'll hear focused discussions on everything from low-level systems architecture and programming language design to team dynamics and project management, all through the lens of professional software creation. The content is exclusively produced for this podcast, ensuring thoughtful, in-depth analysis you won't find simply repackaged from conference talks. If your work demands a rigorous understanding of the craft, this is the podcast for you.
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