SE Radio 708: Jens Gustedt on C in 2026
From Software Engineering Radio - The Podcast for Professional Software Developers by SE-Radio Team
February 19, 2026 · 59 min · Episode 708
About this episode
Jens Gustedt discusses the evolution of the C programming language and its latest standards with host Gavin Henry.
Jens Gustedt, author of Modern C, senior scientist at the French National Institute for Computer Science and Control (INRIA), deputy director of the ICube lab, and former co-editor of the ISO C standard, speaks with SE Radio host Gavin Henry about the past 5 years in C, C2Y, and C23. They discuss what has happened in the C world since we last spoke 5 years ago, including how the latest C standard is going and what to expect. Jens discusses how the latest changes in the Modern C book apply to you, how a C transition header can help you get up to C23 if you're not there already, and presents a comprehensive approach for program failure. This episode explores C2Y, C23, bit-precise types, stdckdint.h, stdbit.h, 128 bit types, enumeration types, nullptr, Syntactic annotations, auto and typeof keywords, if let, as well as what's being added and removed in C2Y (possibly called "C28"), and Gustedt's four categories of program failure. Brought to you by IEEE Computer Society and IEEE Software magazine.
People in this episode
Host: Gavin Henry
Guest: Jens Gustedt
Topics covered
- C programming
- C standards
- software development
- program failure
- Modern C
- C23
- C2Y
Keywords
- C programming
- C23
- C2Y
- program failure
- Modern C
- ISO C standard
- software development
Sponsors
IEEE Computer Society, IEEE Software
Mentioned in this episode
Organizations: French National Institute for Computer Science and Control, ICube lab, ISO
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