Only insert a link to a component to a key frame. - To check if it is a key frame, now, before inserting a link to a component. - When it is not in a key frame, it is supposed to be a "dup" group. We should not make a link there.

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

#include <X11/Xlib.h>

typedef Window MB_WINDOW;
typedef Display *MB_DISPLAY;

#endif