Hacktical C
https://github.com/codr7/hacktical-c
"A practical hacker's guide to the C programming language.
In memory of Dennis Ritchie, one of the greatest hackers this world has known.
This book assumes basic programming knowledge. We're not going to spend a lot of time and space on explaining basic features, except where they behave differently in important ways compared to other mainstream languages. Instead we're going to focus on practical techniques for making the most out of the power and flexibility C offers."
