VOID closeMainWindow( VOID );
LONG openMainWindow( VOID );
VOID exitBlanker( LONG exitValue );
VOID main( int argc, char *argv[] );

__far	extern	ULONG	RangeSeed;
extern	LONG		blankSig, rc;
extern		ULONG		tags[];
extern	struct	IntuitionBase	*IntuitionBase;
extern	struct	GfxBase		*GfxBase;
extern	struct	ReqToolsBase	*ReqToolsBase;
extern	struct	Library		*CxBase, *IconBase, *GadToolsBase, *UtilityBase, *WorkbenchBase;
extern	struct	Task		*Task;
extern	struct	MsgPort		*blankerPort, *modulePort, *appWinPort;
extern	struct	AppWindow	*blankerAppWin;
extern	struct	RandomPrefsList	*rPL;
extern	struct	BlankerPrefs	*bPrefs;