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c-programming

Assist with C programming across C99 through C23 standards.

Updated Feb 15, 2026
Search Tags:#debugging#memory management#pointers#standard library#c programming#low-level programming
One-click install
npx skills add https://github.com/Wbunker/skills-repo --skill c-programming
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: c-programming
Source: https://github.com/Wbunker/skills-repo/tree/main/c-programming
Command: npx skills add https://github.com/Wbunker/skills-repo --skill c-programming

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides expert-level assistance for writing, debugging, and understanding C code, covering everything from basic syntax to advanced memory management and low-level programming.

Core Features & Use Cases

  • Code Writing & Debugging: Get help with C syntax, semantics, pointers, and debugging segfaults.
  • Standard Library Expertise: Understand and use C standard library functions effectively.
  • Modern Standards: Covers C99, C11, C17, and C23 standards, including features like VLAs, _Generic, restrict, and _Noreturn.
  • Use Case: You're stuck on a segmentation fault in your C program. You can ask the Skill to analyze your code, explain potential causes related to pointers or memory corruption, and suggest debugging steps using tools like GDB or Valgrind.

Quick Start

Use the c-programming skill to explain how to use malloc and free for dynamic memory allocation.

Frequently Asked Questions about c-programming

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I debug a segmentation fault in C caused by pointer arithmetic?▼

Dynamic memory allocation in C uses malloc to request heap memory and free to release it. This Skill explains standard library memory management to prevent leaks and undefined behavior during low-level programming.

How do I use malloc and free for memory management in C?▼

Dynamic memory allocation in C uses malloc to request heap memory and free to release it. This Skill explains standard library memory management to prevent leaks and undefined behavior during low-level programming.

Does C11 or C23 support variable length arrays and _Generic expressions?▼

Function pointers in C store subroutine addresses for callback execution and dynamic dispatch. This Skill explains advanced C programming concepts including function pointers, abstract data types, and program organization.

What is the best way to organize header files and translation units in C?▼

Organize C header files and translation units by managing linkage and storage duration correctly. This Skill provides expert guidance on preprocessor usage and program organization for modular C development.

Why does my C program have undefined behavior with printf formatting?▼

Undefined behavior in C printf formatting occurs with mismatched format specifiers and argument types. This Skill helps identify standard library misuse and correct printf/scanf formatting for safe execution.

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