$OpenBSD: patch-server_asobj_SoundFfmpeg_h,v 1.1 2007/09/24 07:46:38 jakemsr Exp $
--- server/asobj/SoundFfmpeg.h.orig	Mon Sep 10 23:42:46 2007
+++ server/asobj/SoundFfmpeg.h	Mon Sep 10 23:43:05 2007
@@ -32,7 +32,9 @@
 #include <boost/bind.hpp> 
 #include <boost/thread/mutex.hpp>
 
+extern "C" {
 #include <ffmpeg/avformat.h>
+}
 
 namespace gnash {
 
