From mboxrd@z Thu Jan  1 00:00:00 1970
From: tfb@tfeb.org (Tim Bradshaw)
Date: Fri, 20 Apr 2018 16:02:04 +0100
Subject: [TUHS] /dev/drum
Message-ID: <8225C5DB-27BD-464E-930A-522C30C20EBD@tfeb.org>

I am sure I remember a machine which had this (which would have been running a BSD 4.2 port).  Is my memory right, and what was it for (something related to swap?)?

It is stupidly hard to search for (or, alternatively, there are just no hits and the memory is false).

--tim