getting users IDs list

[bierman at apple.com (Peter Bierman)]

At 3:49 AM +0300 3/4/04, ?????? ?????? wrote:
>Hi
>
>Maybe this question is little stupid, but how 
>can I get a list of users/groups IDs available 
>on my system?


man getpwent

or

http://developer.apple.com/darwin/projects/opendirectory/

and

http://developer.apple.com/sdk/#DirectorySvcs


-pmb