create menu extra plugin mac os

[cri71]

I have developed an application and I want to add a menu extra icon for it. Please tell me how can I create a menu extra plugin.
Thanks,
cri71

 

[ElDiabloConCaca]

Read about the following APIs on Apple's Developer site:

NSStatusItem

and, if you can find it (it's a private, only-known-to-Apple class):

NSMenuExtra