Developing GSMTAP version 3

Hi all,

After the OsmoDevCon 2024, I have set up a repository containing the GSMTAPv3 WIP version: https://gitea.osmocom.org/peremen/gsmtapv3

There is a Redmine ticket for GSMTAPv3: https://osmocom.org/issues/6445

Currently only the global header structure and types/subtypes are defined, and detailed explanation of what each data type stands for is still WIP. Also, GSMTAPv3 will use T16L16V dynamic metadata instead of fixed metadata structure, and the metadata definition is still in early stage.

Having a structure definition is the very begging, which will be followed by additional works to actually use the new GSMTAPv3 format (APIs, Wireshark dissector, ...). Any form of help will be much appreciated.

Best, Shinjo