Does Git now have any C struct version history tracking mechanism?

Hi, all.

* Background

  Such a requirement came into my mind when I am tracking a gloomy C
struct , with lengthy list of elements which are either elaborated or
opaque. So I use git blame to track it down and found that its
original version is quite simple and intuitive. So I think I could
just slice out every snapshot of this struct, reading every changelog
, to get a better knowledge of what it is and why it should be like
this.

It seems quite helpful but the process is quite cumbersome. So I wonder if there is already some mechanism fulfilling my requirement in Git. If it doesn't, would it be worthy adding one ?

Thanks

--

Regards, Zhan Jianyu