All my C files strictly observes school's norm, it may often lead to odd or illogical syntaxes.
- [ ] Forbiden keywords: for, do, switch, goto.
- [ ] No more than 25 lines inside a function block.
- [ ] No more than 80 characters per lines.
- [ ] At most 5 functions per files.
- [ ] Only 1 declaration per line.  
- [ ] No declaration and assignation on the same line.
- [ ] At most 1 assignation per line.
- [ ] No more than 4 parameters for a function.
- [ ] No nested ternary.
- [ ] Comments alowed at the top of the file.