- Added DShow headers.
- Added needed const's in FilterGraph implementation.
diff --git a/include/strmif.idl b/include/strmif.idl
new file mode 100644
index 0000000..c2ef913
--- /dev/null
+++ b/include/strmif.idl
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2002 Robert Shearman
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+import "objidl.idl";
+
+#include "devenum.idl"
+
+#include "axcore.idl"
+
+#include "axextend.idl"
+
+#include "dyngraph.idl"
