/lib/udev/rules.d/84-linux-wlan-ng.rules is in linux-wlan-ng 0.2.9+dfsg-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | SUBSYSTEM=="net", ACTION=="add", DRIVERS=="prism2_usb", RUN+="/etc/wlan/wlan-udev.sh $env{INTERFACE}"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="prism2_pci", RUN+="/etc/wlan/wlan-udev.sh $env{INTERFACE}"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="prism2_plx", RUN+="/etc/wlan/wlan-udev.sh $env{INTERFACE}"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="prism2_cs", RUN+="/etc/wlan/wlan-udev.sh $env{INTERFACE}"
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