WC_BUILD_SIGNAL,

	WC_COMPANY_PASSWORD_WINDOW,

	WC_OSK,

	WC_WAYPOINT_VIEW,

	WC_SELECT_STATION,

	WC_SET_DATE,

	WC_AI_DEBUG,

	WC_AI_LIST,

	WC_AI_SETTINGS,

	WC_NEWGRF_INSPECT,

	WC_SPRITE_ALIGNER,

	WC_INDUSTRY_CARGOES,

	WC_INVALID = 0xFFFF

};

struct Window;

/** Number to differentiate different windows of the same class */

typedef int32 WindowNumber;

#endif /* WINDOW_TYPE_H */