Yea, I would prefer an enum over an int to choose the operation, but don’t forget that this is C, where enums _are_ ints. Oh well. Also, that it turns out ther

Yea, I would prefer an enum over an int to choose the operation, but don’t forget that this is C, where enums _are_ ints. Oh well. Also, that it turns out there is already an enum to extend for the binary protocol, so the blog author reused that instead of making a new one just for the this one function.