Created attachment 211029 [details] patch I cannot build on r357102.
A commit references this bug: Author: crees Date: Sat Jan 25 16:07:28 UTC 2020 New revision: 524045 URL: https://svnweb.freebsd.org/changeset/ports/524045 Log: audio/oss: Fix build on head Turns out there were even more issues than the timeout removal! PR: ports/243586 Submitted by: Masachika ISHIZUKA Changes: head/audio/oss/files/patch-kernel_OS_FreeBSD_os__freebsd.c
Committed, with minor changes. Thanks!