Structure of the page file (pagefile.sys)

I am currently working on my disertation and require some information on the structure of the page file(pagefile.sys) on windows XP.

I have tried to find information but have as yet failed to find anything that meets my requirements.

What I am looking for is reliable information on its structure. For example, is there any data in the file that is not from a page frame. If there is, what position in the file is it located at?

I have done the same for Linux by examining the kernel code and found a struct that describes it. Is there something similar for XP? Perhaps a VB script that does a similar thing.

Thanks for your help. Any questions then just ask.