Group lookup in ACL

Does anyone have a function to do a lookup of any groups that are in the ACL?

It was removed in 6.5 and I was wondering if anyone had created a funciton to get around this or if I was going to have to create my own.

Subject: Group lookup in ACL

Do you mean to look up people who are in the groups in the ACL? Check out the article on DeveloperWorks: