(Windows NT4) Detecting the numberof Network Cards on the PCI bus

Hi,

I am asked to do an device driver installation for a network card .
I have managed to solve the installation problem but I need to know if any
network card is present ( and if any how many).
Im not sure if the ntdetect sample (Windows NT4 DDK) is what I am looking
for because the documentation is poor as well as my device driver
programming knowledge.

So what I need is how can I retreive the number of network cards attached to
the system. ( Or how to enumerate them ? )

Any clue, link or ideea would be really apreciated.

Best Regards,

Daniel Giurcanu