Essential C Functions

These are the big ones, the ones you just gotta know. Anybody writing any amount of C code would do well to be familiar with these guys. Having these in the front of your brain can often save you a lot of time.

This is not a list of every function, but rather, those that you and I are most likely to use on a daily basis.

Each function has a short description after it. Click the function name for a writeup with more detailed information.

If you think I've made poor decisions in my function choices, /msg me and let me know.

Huge thanks to wharfinger for his E2 List Formatter