[PATCH v6] Add reallocarray function.

[Dennis Wölfing]

On 30.05.2017 17:17, Adhemerval Zanella wrote:
>> +@strong{Portability Note:} This function is not part of any standard.  It was
>> +first introduced in OpenBSD 5.6.
>> +@end deftypefun
> 
> I think it is worth to add FreeBSD 11.0 also supports it.

I'm not sure about that. It makes sense to mention OpenBSD because that
is where reallocarray originates from. But FreeBSD is not the only other
OS that implements reallocarray. If we mention FreeBSD do we also
mention NetBSD and any other implementation?
I would prefer to leave that sentence as it is.