enum & typedef question

[Hesadanza]

What is the difference between these two blocks:

Code: (Objective-C)

enum Direction {east, west, south, north};
enum Direction step1, step2;
step1 = east;

And this:

Code: (Objective-C)

typedef enum {east, west, south, north} Direction;
Direction step1, step2;
step1 = east;

What's the difference?  Or are they equivalent?

[skochan]

They're equivalent as far as what they do.

Cheers,

Steve