Make sure that network related functions are always documented.
This means keeping the prototype and possible stub together.
Fixes#12615
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Any word started with underscore followed by and uppercase letter or a
second underscore is a reserved word according with C99.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Allow user to set the network interface into promiscuous mode
and then receive all the network packets that are received by
that interface.
Fixes#7595
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>