Miscellaneous C99-compatible changes - #134

Process completed with exit code 3.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809, actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

This version of the SonarQube Scanner GitHub Action is no longer supported and contains a security vulnerability. Please update your workflow to use sonarsource/sonarqube-scan-action@v6 for the latest security patches and features. For more information visit https://community.sonarsource.com/gha-v6-update