$OpenBSD: patch-sal_osl_unx_backtrace_c,v 1.3 2006/12/13 10:25:14 robert Exp $
--- sal/osl/unx/backtrace.c.orig.port	Fri Dec  1 18:56:15 2006
+++ sal/osl/unx/backtrace.c	Mon Dec 11 22:27:40 2006
@@ -142,7 +142,7 @@ void backtrace_symbols_fd( void **buffer
 #endif /* defined SOLARIS */
 
 
-#if defined FREEBSD || defined NETBSD
+#if defined FREEBSD || defined NETBSD || defined OPENBSD
 #include <dlfcn.h>
 #include <pthread.h>
 #include <setjmp.h>
