Created attachment 205559 [details]
use the arc4random_stir macro
freebsd 13+ doesn't have arc4random_stir. The spoofer system has configure logic to detect the presence of arc4random_stir but the C++ code currently doesn't use the logic correctly. This patch should fix the issue.
I would make minor modification to remove OpenBSD comment since defined(__OpenBSD__) was removed.
A commit references this bug:
Date: Sun Jul 7 19:16:15 UTC 2019
New revision: 506192
Fix arc4random_stir on FreeBSD 13+
Submitted by: Matthew Luckie <email@example.com> (maintainer)