gstreamer/gstreamer-sharp/Message.custom

    [DllImport("gstreamersharpglue-0.10")]
    private extern static IntPtr gstsharp_message_parse_error(IntPtr raw);

    public void ParseError(out string error)
    {
        IntPtr err = gstsharp_message_parse_error(Handle);
        error = GLib.Marshaller.PtrToStringGFree(err);
    }

	[DllImport("gstreamersharpglue-0.10")]
	private extern static IntPtr gstsharp_message_error_new();

	public Message(Gst.Object src, string debug) 
	{
		IntPtr error = gstsharp_message_error_new();
		Raw = gst_message_new_error(src == null ? IntPtr.Zero : src.Handle, error, GLib.Marshaller.StringToPtrGStrdup(debug));
	}