Segment routing over IPv6 and OSPFv3

Hi, I recently decided that I would want to implement SRv6 extensions for OSPFv3 in Bird as my diploma theses. I study at the Faculty of Informatics, Masaryk University in Brno. As segment routing is a huge topic, I would start from the ground. That would mean implementing extended LSAs that use TLVs, then TLVs for Segment Routing with IPv6 dataplane. Since that would not be enough for a diploma thesis, I would also add definitions for Flex-algo. I already started with adding constants and data structures for extended LSAs. I read the contribution guide and worked on branch thread-next. I hope that my contribution will be welcomed and I am looking forward for hearing any comments from the maintainers. Best regards, Matyáš Kroupa