$OpenBSD: patch-third_party_webrtc_system_wrappers_source_thread_posix_cc,v 1.7 2015/09/05 16:06:50 robert Exp $
--- third_party/webrtc/system_wrappers/source/thread_posix.cc.orig.port	Wed Sep  2 20:15:15 2015
+++ third_party/webrtc/system_wrappers/source/thread_posix.cc	Wed Sep  2 20:50:56 2015
@@ -15,7 +15,9 @@
 #include <errno.h>
 #include <unistd.h>
 #ifdef WEBRTC_LINUX
+#if !defined(__OpenBSD__)
 #include <linux/unistd.h>
+#endif
 #include <sched.h>
 #include <sys/types.h>
 #endif
