"...C is my favorite language and I love the freedom and exploration it allows me. I also love that it is so close to Assembly and I love writing assembly for much of the same reasons!"

I wonder what is author's view about user's reasons to choose a C API?

What I mean is users may want exactly the same freedom and immediacy of C that the author embraces. However, the very approach to encapsulation by hiding the layout of the memory, the use of accessor functions limits the user's freedom and robs them of performance too.

In my view, the choice of using C in projects comes with certain responsibilities and expectations from the user. Thus higher degree of trust to the API user is due.