Learn Rust first, then go read someone's C codebase. Maybe consult https://en.wikibooks.org/wiki/C_Programming https://en.wikibooks.org/wiki/C_Programming for

Learn Rust first, then go read someone's C codebase. Maybe consult https://en.wikibooks.org/wiki/C_Programming https://en.wikibooks.org/wiki/C_Programming for any syntax you don't recognize.