This is a Ghidra extension that provides some user friendly ways to parse small source code snippets into data types.
This extension is available for installation via the Ghidra Extension Manager.
You may also install this extension by going to the releases page and downloading the latest version for your Ghidra distribution. In order to install from the release, in Ghidra main window go to File > Install extensions.... In the new window press the + icon to import the downloaded zip.
There will be a new right click option in the data type manager window to parse data types from C. You can then paste an small snippet of code that will be parsed into types.
For development instructions checkout doc/Develop.md.