CVI Windows driver to support LVRT(Pharlap OS)

Hello,
We are in process of converting one of our LXI product driver to support LVRT. The driver was originally written using CVI. Most of the driver calls were simply pass through and execute a remote procedures using ONC RPC drivers. ONC RPC and driver internally use winsock 2 and POSIX threads. We came to know that LVRT doesn't support winsock2(supports uses only 1.1) and RPC calls.
What is the better and quickest way for porting the driver? Any suggestions would be greatly appreciated

I should add that without the update the Broadcom wireless adapter works fine with standard WPA or WPA-PSK but just did not have the WPA2 and WPA2-PSK options, which is how I had my router set up. There are 4 of us living here that share the router and did not want to have to reconfigure for WPA because of this issue.

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