You might be looking for documentation on the -c flag used in the standard zip command-line utility.
If you are trying to download source code (often written in ) from a repository, you are looking for the platform-wide "Download ZIP" button.
The -c flag stands for "entry-comments." It allows you to add a one-line comment to each file as it is added to the archive.
A lightweight library specifically for C/C++ projects. 3. The zip -c Command Line Flag