Unbreak world build by adding the necessary <net/ethernet.h> include.
Unbreak world build by adding the necessary <net/ethernet.h> include.

Submitted by:	Nickolay Dudorov <nnd@wint.itfs.nsk.su>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase