wpa_supplicant port to Zephyr

[Kulkarni, Sachin D]

Hi Jouni et al.,
 
We are planning to use wpa_supplicant on our Zephyr RTOS based low-memory footprint IoT devices. 

For this we will need to:
    - Port wpa_supplicant to Zephyr
    - Try and optimize wpa_supplicant to fit within the available memory

We wanted to see if something like this has already been attempted till now (or if someone is already working on this presently). 

Also, if we are able to achieve the above would patches for the same be accepted?

Regards,
Sachin