FreeBSD 13 : wrong kernel version and size of kevent_t

[eugene]

On Tuesday, 21 December 2021 at 17:32:44 UTC, rempas wrote:
> On Tuesday, 21 December 2021 at 17:00:06 UTC, Johan wrote:
>>
>> Please add which compiler(s) you have tried in the bug report.

> Yeah, you are right! Please eugene use LDC2 and check confirm 
> that the behavior is the same there.

I have. Same picture.

> Yeah, I think it is very clear as there is no case for FreeBSD 
> 13. So probably this will be easily fixed

Yes, one need to let compiler see actual OS version.
I just do not know how to do it and do it correctly.