Hello I just asked a question regarding the theory of this question and the answer was great!

However now I am more curious of the mechanics of this.

1. I am wondering since there is no for loop then how are we filling this enum with all 32 values

I understand that we are using preprocessor concatenation to get names to a value etc etc but what I am most curious about is how is it that we are filling this table is it through recursion maybe?

Maybe someone could help me by showing me what the compiler is doing to fill this enum table. I would assume that this enum table would only fill one value and then finish because we have no for loop so how is it possible it fills all 32?

THIS IS IN C CODING