Getting IP Address in PowerBuilder 5

Hi,

How to get machines IP address using PB5, when google we found the below link

http://eric.aling.tripod.com/PB/tips/pbtip14.htm

As per the above link, we need to use WSOCK32.DLL and PBWS32.DLL(third party DLL ).

Is there any other way to get IP address with out using PBWS32.DLL(third party DLL ) in PB5?

Thanks,

Sundar