This account contains SND, a generalised Send/Receive packets task
that can be very useful for checking out systems where several tasks
communicate via Send/receive packets. It was originally written by
Mike Stevenson of DEC UK and I have only made minor modifications to
it.

From: Phil Stephensen-Payne,
c/o Systime Ltd.,
Concourse Computer Centre,
432 Dewsbury Road,
LEEDS LS11 7DF,
England.