Structure of function reference

Hello, currently I'm writing documentation for ncurses extension. ncurses has (if its finished) about 300 functions, and a lot of predefined constants. In the current style its hard to read the ncurses documentation. So I would be glad, if I could divide the documentation in subsets: Intro part.... 1) ncurses constants 2) ncurses functions 3) ncurses key functions 4) ncurses window functions 5) ncurses soft label keys Is there any way to do that?! Georg