extern(C) enum

[nkm1 via Digitalmars-d-learn]

On Friday, 15 September 2017 at 19:21:02 UTC, Timothy Foster 
wrote:
> I believe C enum size is implementation defined. A C compiler 
> can pick the underlying type (1, 2, or 4 bytes, signed or 
> unsigned) that fits the values in the enum.

No, at least, not C99. See 6.4.4.3: "An identifier declared as an 
enumeration constant has type int". You must be thinking about 
C++.