Memory management
Recently, I am busy to build up a library. I found that the job to define a well friendly library is an art. 
The interface is diffcult, you should think over all the corner cases that users may misuse APIs. And I found that I should refactor the memory management code. If you cannot support a clean memory interface, users are easy to write a wrong program that will crash the whole system.
shhh said,
January 16, 2008 @ 6:55 am
What is that library used for?
saven said,
March 22, 2008 @ 12:34 pm
that is too conceptual. I would like to see an example of such an API.