Robert Haas <robertmhaas@gmail.com> writes:
> On Tue, Apr 18, 2023 at 12:06 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Hmm, you're right: I checked the POSIX.1-2018 spec as well, and
>> it agrees that the prefix field is 155 bytes long. Perhaps just
>> add another comment line indicating that 12 bytes remain unassigned?
>
> OK. Here's v2, with that change and a few others.
It still has magic numbers for the sizes of the fields, should those
also be named constants?
- ilmari