When should I use this skill?

This skill is ideal for large C codebases, particularly in game development and decompilation projects (e.g., N64), where cleaning up code structure and removing `extern`s is crucial for progress.

What advanced capabilities does it provide?

It offers guidelines for resolving type conflicts (preferring specific types over `void*`), strategies for breaking circular dependencies, and a process for safely logging unfixable issues to avoid repeated work.

What does the Fix Extern Headers skill do?

It guides Claude in standardizing C code by systematically replacing temporary `extern` function declarations with proper header file inclusions, improving code structure and maintainability.

How does this skill improve my workflow?

It provides a structured, command-based process for refactoring, ensuring consistency. By offering clear strategies for complex issues, it saves time and prevents broken builds.

Fix Extern Headers

Name: Fix Extern Headers
Author: cdlewis

bycdlewis

•

开发者工具

Replaces `extern` function declarations with proper header file inclusions to standardize C code.

This skill provides a structured approach for refactoring a C codebase to eliminate `extern` function declarations, a common task in large-scale decompilation projects. It guides the user through identifying issues with a dedicated analysis script, implementing fixes by creating or updating header files, and verifying the build's integrity. The skill also includes best practices for resolving complex type conflicts and circular dependencies, ensuring all functions are correctly defined and included for improved code organization and maintainability.

主要功能

01Provides a workflow for identifying and fixing missing header declarations using project-specific scripts.

02Offers guidelines for resolving type conflicts, prioritizing precise types over `void*`.

03Defines a process for handling and logging unresolvable issues to prevent repeated work.

0454 GitHub stars

05Includes strategies for breaking circular dependencies between files.

06Specifies project style guides, such as using `#pragma once` for header guards.

使用场景

01Standardizing function prototypes across a large C decompilation project.

02Refactoring a C codebase to remove all `extern` function declarations.

03Improving a project's include structure for better code organization and maintainability.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add cdlewis/snowboardkids2-decomp extern-headers

For use in Claude.ai and ChatGPT

Download Skill