On: Ask HN: How do I learn C properly?

[haolez]

I would focus on sources that use C11 or C18, since there are some niceties in the newer standards.

As a reference, I like QEMU's source code[1]. It's huge, but the style and practices found in any file will help you get a grip on good C.

[1] https://github.com/qemu/qemu