queue.3 overhaul

[Alejandro Colomar]

On 2020-10-20 13:22, Hans Petter Selasky wrote:
> Hi,
> 
> You may want to import new queue macros from FreeBSD, especially for C++ 
> use.
> 
> https://svnweb.freebsd.org/base/head/sys/sys/queue.h
> 
> https://svnweb.freebsd.org/base?view=revision&revision=284915
> 
> --HPS


Hi Hans,

Thanks for the suggestion.

I'll add the documentation to the manual pages commented out
(as with other queue.h macros that aren't present on glibc),
and if glibc adds them in the future,
it can then be uncommented.

Thanks,

Alex