Work in generating code using bindgen

[Venkaat Balaje]

Dear All,
 My name is Venkaat and I am looking to be a potential contributor to
GNU/Hurd during GSoC'23 and I am currently going through the efforts made
to port Rust to Hurd. I believe there was some work done towards generating
a file using libc headers and bindgen. I would be grateful if someone could
point me to where this work is stored so I can get more of an idea about it.
Venkaat Balaje