Rock Pi 4B - Onboard WiFi - Monitor Mode

[Pigsfoot]

Hi, I have a Rock Pi 4B and trying to enable Monitor Mode on the onboard WiFi. According to this article it should work -  RockPi4-Monitor-Mode

 

The file download link is broken so was advised to use this one - https://github.com/radxa/rkwifibt/blob/master/brcm_tools/dhd_priv.c

 

However when running the command -

gcc dhd_priv.c -o dhd_priv

I just get loads of errors.

 

Has anyone managed to use monitor mode with the built in WiFi, or could possibly help to resolve all the error messages you get