NFD

Listing available interfaces is necessary to enable multicast Faces.
Currently, listNetworkInterfaces function is implemented based on getifaddrs.

On some platforms, including Android NDK, getifaddrs is unavailable.
However, similar functionality, at least in the simplified form, can be implemented using direct ioctl system calls.

This task is to make ioctl based implementation of listNetworkInterfaces method, at the minimum targeting Android 19 platform.