Const and enum optimizations

[Phil Lavoie]

> But if your concern is const variables at module scope being 
> optimized out of
> existence, it is my understanding that they won't be.

All right, thanks for your answer! My concern is indeed const 
variable at module scope. I felt like using enums for #define 
translations were more appropriate, and you answer seems to 
confirm that.

Also, thank you for elaborating on the case where the array is 
created twice.

Phil