Separated netisrs for pkintr() (X.25) and hdintr() (HDLC) so that someone can actually write a sane netif device to support one of these.  Note that it was necessary to steal a netisr bit from another protocol; I took the one for PF_DATAKIT (no great loss).
Separated netisrs for pkintr() (X.25) and hdintr() (HDLC) so that someone
can actually write a sane netif device to support one of these.  Note that it
was necessary to steal a netisr bit from another protocol; I took the one for
PF_DATAKIT (no great loss).

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