Brief Tutorial on Reverse Engineering Mac OS X

rjw57 writes "There is an article on OSNews I wrote about how the guy behind Desktop Manager goes about reverse engineering APIs from Mac OS X with a brand new example not revealed anywhere else. From the article: 'I am often asked in email how I uncovered the API calls I use in Desktop Manager which are, unfortunately, undocumented. This article aims to give a little insight into the techniques I use to reverse engineer Mac OS X in order to provide extra functionality to users and extra information to third-party developers. In this article all the utilities I use are a standard part of Mac OS X's developer tools which are freely available.'"