c99-code-review

C99 code review checks source files against strict standards including pure C99 usage, avoidance of GNU extensions, and compliance with mandatory compiler flags like -Werror, -Wpedantic, -Wconversion, and -Wshadow. The review identifies violations and provides remediation guidance to ensure code meets HBF standards.

HBF standards enforce C99-only compliance, prohibit inline assembly unless necessary, forbid variable-length arrays, require specific compiler warnings, apply Linux kernel style conventions, and mandate proper licensing headers. This Skill audits repositories against these requirements and flags violations with concrete fixes.

HBF standards prohibit variable-length arrays and inline assembly except in absolute necessity. This Skill flags both as violations during code review and recommends alternatives to meet strict C99 compliance requirements.

This Skill verifies code would compile cleanly with mandatory flags including -Werror, -Wpedantic, -Wconversion, -Wshadow, -Wformat=2, -Wmissing-prototypes, -Wmissing-declarations, -Wcast-qual, -Wcast-align, and related warnings, ensuring no GNU extensions or style violations exist.

HBF licensing constraints require proper license headers and compliance documented in LICENSES.md. This Skill audits all C files in a repository to verify licensing requirements are met and flags missing or incorrect headers.

Yes, this Skill applies to all C projects in a repository by scanning source files for C99 compliance, GNU extensions, style violations, compiler warning readiness, and licensing adherence across the entire codebase.