$OpenBSD: patch-gstreamer_gstreamermm_caps_h,v 1.1 2017/05/08 10:48:04 ajacoutot Exp $

From 73b25333ca3778ccf4322f47abbcbc507c31890d Mon Sep 17 00:00:00 2001
From: Marcin Kolny <marcin.kolny@gmail.com>
Date: Wed, 12 Oct 2016 19:37:45 +0200
Subject: Gst::Caps: include missing header

Index: gstreamer/gstreamermm/caps.h
--- gstreamer/gstreamermm/caps.h.orig
+++ gstreamer/gstreamermm/caps.h
@@ -26,6 +26,7 @@
  */
 
 #include <gstreamermm/miniobject.h>
+#include <gstreamermm/structure.h>
 
 
 namespace Gst
@@ -137,7 +138,6 @@ namespace Gst
 {
 
 
-class Structure;
 class CapsFeatures;
 
 /** Structure describing sets of media formats.
