I think you'll have a "well, duh" reaction if you implement an OO system in pure C. It is basically just a bunch of structs (data) with a bunch of functions whi

I think you'll have a "well, duh" reaction if you implement an OO system in pure C. It is basically just a bunch of structs (data) with a bunch of functions which take a struct pointer as their first argument. Mixins just let you randomly add or remove these functions without any extra shenanigans, which you can also easily do in our pure C OO system.