$OpenBSD: patch-backend_sound_handler_sdl_h,v 1.1 2007/09/24 07:46:38 jakemsr Exp $
--- backend/sound_handler_sdl.h.orig	Mon Sep 10 23:37:55 2007
+++ backend/sound_handler_sdl.h	Mon Sep 10 23:38:48 2007
@@ -26,7 +26,9 @@
 #include "log.h"
 
 #ifdef USE_FFMPEG
+extern "C" {
 #include <ffmpeg/avcodec.h>
+}
 #elif defined(USE_MAD)
 #include <mad.h>
 #endif
