[Info-vax] Which symbol to use for VMS?

[Rob Brown]

On 2015-06-15, Alan Frisbie <Usenet03_REMOVE at Flying-Disk.com> wrote:
> On 06/15/2015 05:30 AM, Bill Gunshannon wrote:
>
>>> DEC/s DOS for PDP-11
>>
>> Was PDP-11 DOS ever offered as a product?  ...
>
> Yes, it certainly was.  Back in the mid-1970s, ...

Not only that, but if you used RSX-11B, you had to first boot DOS, and then
boot RSX-11B from that.  Or least that was the way it was done where I was
working at the time.

The I/O macros in RSX-11B were the sames as those in DOS, as I recall.