$OpenBSD: patch-boehm-gc_pthread_stop_world_c,v 1.1.1.1 2011/11/14 13:00:57 pascal Exp $
--- boehm-gc/pthread_stop_world.c.orig	Sat Nov 12 10:40:58 2011
+++ boehm-gc/pthread_stop_world.c	Sat Nov 12 10:41:52 2011
@@ -1,7 +1,8 @@
 #include "private/pthread_support.h"
 
 #if defined(GC_PTHREADS) && !defined(GC_SOLARIS_THREADS) \
-     && !defined(GC_WIN32_THREADS) && !defined(GC_DARWIN_THREADS)
+     && !defined(GC_WIN32_THREADS) && !defined(GC_DARWIN_THREADS) \
+     && !defined(GC_OPENBSD_THREADS)
 
 #include <signal.h>
 #include <semaphore.h>
