I wasn't sure what catagory to classify an win 32 function in, but I found a web site that has a function for retrieving hardware information from a local machine, but I don't understand how to use the info from it. Here is what the function looks like:

DECLARE INTEGER GetCurrentHwProfile IN advapi32 STRING @ lpHwProfileInfo

So when you use this function, how to you obtain the info? Where does the info get stored?