Fix yeiling error message when select a scene. - It is caused by the buggy fixing of changeset #7d700e5f82ba for an eariler error of frameline.get_frame_block() - Fix frameline.get_frame_block() with correct logic and fix early code relied on the buggy fix.

// -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
// vim: sw=4:ts=8:sts=4
#ifndef __CONS_SUPP_H_
#define __CONS_SUPP_H_

typedef void *MB_WINDOW;
typedef void *MB_DISPLAY;

#endif