Using enums as parameters in an external file in Objective-C?

Question

I have an enum named RandomEnum in file foo.h:

// foo.h
typedef enum RandomEnum {
  ran_1 = 0,
  ran_2
} RandomEnum;

In another file, bar.h, I\

Answer 1

The C construct enum RandomEnum does not define a type called RandomEnum — it defines a type called enum RandomEnum. To be able to write just RandomEnum for the type, you need to use a typedef.