# How to Read Complex C Declarations with the Spiral Rule

This article from Hacker News explains the Clockwise/Spiral Rule, a technique for parsing complex C declarations. By reading tokens in a clockwise spiral pattern, programmers can correctly interpret pointers, arrays, and function pointers. It's a useful mental tool for anyone working with C or C++ code.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://c-faq.com/decl/spiral.anderson.html) — Fri, 31 Jul 2026 13:56:31 +0000