This file name appears to refer to a specific archive for , likely a modified or curated version for a specific course or user (labeled "sc21999").
Tested on Ubuntu 20.04+ and macOS (M-series) with minimal tweaking. 🚀 Getting Started sc21999-UNPv13.rar
Patched for modern GCC versions (fixing common issues with gets() , err_sys , and standard include conflicts). This file name appears to refer to a