permanent processes, rather than requiring each one to have its own
initialisation function.

via UNDI API and also by ifstat command; may be useful for debugging.

begin with.

DHCPD and Windows RIS in particular).

portion, not to the bit we want to currently write to...

attempt at triggering TCP-related protocols to start).

structures.

DHCP still broken and #if 0'd out.

present; DHCP is broken).

UDP API.

implement sendto()/recvfrom() equivalents.

elsewhere as well.

request(), seek() or deliver_xxx() in order to start the data flow.
Autonomous generators must be genuinely autonomous (having their own
process), or otherwise arrange to be called.  TCP does this by
starting the retry timer immediately.

Add some debugging statements.

Add reference-counting to processes.

Add timer_running() test.

Achieved via Perl using:

perl -pi -e 's/pk_buff/io_buffer/g; s/Packet buffer/I\/O buffer/ig; ' \
	-e 's/pkbuff\.h/iobuf.h/g; s/pkb_/iob_/g; s/_pkb/_iob/g; ' \
	-e 's/pkb/iobuf/g; s/PKB/IOB/g;'

output buffering defintions and the like)

connections might break things. Only-sending applications like syslog()
do not need a newdata() handler, so added a check if that handler exists.

ISA 3c509 is currently non-functional, although the EISA (3c509-eisa) and
MCA (3c529) variants should build OK.

None of this code is yet tested.