I was just unsure whether there was any resources I could use since i've only worked with FOSS libraries in the past, it a shame however that there doesnt seem to be much information about them.
Thank you for the comment on the header files, I will defo look into that. Hopefully I should be able to infer from those.
Garfunkle
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution