I need to make use of some functions in an unmanaged dll -- printui.dll. My
question is how can I find the parameter names for each function in the dll?
I have searched the internet, and pinvoke.net, and I have also run a dumbin
/export on the dll , which helps me know what the function names are, but how
can I get the information about the parameters needed for each if I don't
have a header file? If anyone can point me in the right direction, it would
be appreciated! Is this even possible?

Thanks,
Peter