Dos6.0

				/*
					COW : Character Oriented Windows
				
					event.h : event cow private interface
				*/
				
				/* internal COW control messages */
				#define	WM_INITDIALOG			0x0381
				#define	WM_IDLE				0x0382	/* DIALOG IDLE */
				#define	WM_HELP				0x0383	/* DIALOG HELP */
				#define	WM_ENDDIALOG			0x0384
				#define	WM_KEYSTATE			0x0385	/* Change in shift states */
				#define	WM_DIALOG_SETFOCUS		0x0386
				#define	WM_DIALOG_KILLFOCUS		0x0387
				
				/*PRIVATE*/
				WORD		FARPRIVATE SendMessageShort(PWND, WORD);
				VOID		FARPRIVATE RePostMouseMessage(WORD, WORD, DWORD);
				BOOL		FARPRIVATE DummyFilter(struct _msg *);
				/* alarm */
				BOOL		FARPRIVATE FCheckAlarm(struct _msg *);
				VOID		FARPRIVATE UndoRepeat(WORD, DWORD);
				VOID		FARPRIVATE PostMouseUpMessages(void);
				
				VOID		FAR PASCAL MouseMessage(WORD);
				
				typedef union _msp
					{
					struct
						{
						BYTE rx;
						BYTE ry;
						BYTE ax;
						BYTE ay;
						} s;
					DWORD lParam;
					} MSP;	/* Mouse position (maps to lParam) */
				
				
				typedef BOOL	(FARPRIVATE *PFFN_FILTER)(PMSG);	/* filter */
				extern PFFN_FILTER pfnFilter;
				extern PWND PASCAL pwndFocus;
				#ifdef WINDOW_OVERLAP
				extern PFFN_FILTER pfnOverlapFilter;
				#endif /*WINDOW_OVERLAP*/
				
				#define	VkOfVw(vw)	((WORD) (vw) + VK_MIN)