This seems like some kind of holy grail to me, and frankly quite useful for development. Got some library you want to use? Feed it into the documentator! Need t

This seems like some kind of holy grail to me, and frankly quite useful for development. Got some library you want to use? Feed it into the documentator! Need to integrate with some firmware that nobody cared to document? Feed it into the documentator! Show me the data formats by reversing the code! Would save a ton of time. However, since I did try to start this project once, on a fairly small 1-million line firmware code set written in C, let me be the first to tell you that it is no small feat. Even producing a tool that could analyze code and then output what the valid inputs are to any given function would be a phenomenal achievement.