Fix the issue for name confliction between two used traits. - When a class use two or more traits, and the name of a method from one trait conflicts with an attribute from another one, composite will be fault for setting method proxys. - Solution is to skip attributes that is not callable when setting proxys.

// -*- 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