1 b2cfc4e2 2003-09-30 devnull typedef struct	Event Event;
 2 b2cfc4e2 2003-09-30 devnull typedef struct	Menu Menu;
 3 b2cfc4e2 2003-09-30 devnull 
 4 b2cfc4e2 2003-09-30 devnull enum
 5 b2cfc4e2 2003-09-30 devnull {
 6 b2cfc4e2 2003-09-30 devnull 	Emouse		= 1,
 7 b2cfc4e2 2003-09-30 devnull 	Ekeyboard	= 2,
 8 b2cfc4e2 2003-09-30 devnull };
 9 b2cfc4e2 2003-09-30 devnull 
10 b2cfc4e2 2003-09-30 devnull enum
11 b2cfc4e2 2003-09-30 devnull {
12 b2cfc4e2 2003-09-30 devnull 	MAXSLAVE = 32,
13 b2cfc4e2 2003-09-30 devnull 	EMAXMSG = 128+8192,	/* size of 9p header+data */
14 b2cfc4e2 2003-09-30 devnull };
15 b2cfc4e2 2003-09-30 devnull 
16 b2cfc4e2 2003-09-30 devnull struct	Mouse
17 b2cfc4e2 2003-09-30 devnull {
18 b2cfc4e2 2003-09-30 devnull 	int	buttons;	/* bit array: LMR=124 */
19 b2cfc4e2 2003-09-30 devnull 	Point	xy;
20 b2cfc4e2 2003-09-30 devnull 	ulong	msec;
21 b2cfc4e2 2003-09-30 devnull };
22 b2cfc4e2 2003-09-30 devnull 
23 b2cfc4e2 2003-09-30 devnull struct	Event
24 b2cfc4e2 2003-09-30 devnull {
25 b2cfc4e2 2003-09-30 devnull 	int	kbdc;
26 b2cfc4e2 2003-09-30 devnull 	Mouse	mouse;
27 b2cfc4e2 2003-09-30 devnull 	int	n;		/* number of characters in message */
28 b2cfc4e2 2003-09-30 devnull 	void	*v;		/* data unpacked by general event-handling function */
29 b2cfc4e2 2003-09-30 devnull 	uchar	data[EMAXMSG];	/* message from an arbitrary file descriptor */
30 b2cfc4e2 2003-09-30 devnull };
31 b2cfc4e2 2003-09-30 devnull 
32 b2cfc4e2 2003-09-30 devnull struct Menu
33 b2cfc4e2 2003-09-30 devnull {
34 b2cfc4e2 2003-09-30 devnull 	char	**item;
35 b2cfc4e2 2003-09-30 devnull 	char	*(*gen)(int);
36 b2cfc4e2 2003-09-30 devnull 	int	lasthit;
37 b2cfc4e2 2003-09-30 devnull };
38 b2cfc4e2 2003-09-30 devnull 
39 b2cfc4e2 2003-09-30 devnull /*
40 b2cfc4e2 2003-09-30 devnull  * Events
41 b2cfc4e2 2003-09-30 devnull  */
42 b2cfc4e2 2003-09-30 devnull extern void	 einit(ulong);
43 b2cfc4e2 2003-09-30 devnull extern ulong	 estart(ulong, int, int);
44 b2cfc4e2 2003-09-30 devnull extern ulong	 estartfn(ulong, int, int, int (*fn)(int, Event*, uchar*, int));
45 b2cfc4e2 2003-09-30 devnull extern ulong	 etimer(ulong, int);
46 b2cfc4e2 2003-09-30 devnull extern ulong	 event(Event*);
47 b2cfc4e2 2003-09-30 devnull extern ulong	 eread(ulong, Event*);
48 b2cfc4e2 2003-09-30 devnull extern Mouse	 emouse(void);
49 b2cfc4e2 2003-09-30 devnull extern int	 ekbd(void);
50 b2cfc4e2 2003-09-30 devnull extern int	 ecanread(ulong);
51 b2cfc4e2 2003-09-30 devnull extern int	 ecanmouse(void);
52 b2cfc4e2 2003-09-30 devnull extern int	 ecankbd(void);
53 b2cfc4e2 2003-09-30 devnull extern void	 eresized(int);	/* supplied by user */
54 b2cfc4e2 2003-09-30 devnull extern int	 emenuhit(int, Mouse*, Menu*);
55 b2cfc4e2 2003-09-30 devnull extern int	eatomouse(Mouse*, char*, int);
56 b2cfc4e2 2003-09-30 devnull extern Rectangle	getrect(int, Mouse*);
57 b2cfc4e2 2003-09-30 devnull struct Cursor;
58 b2cfc4e2 2003-09-30 devnull extern void	 esetcursor(struct Cursor*);
59 b2cfc4e2 2003-09-30 devnull extern void	 emoveto(Point);
60 b2cfc4e2 2003-09-30 devnull extern Rectangle	egetrect(int, Mouse*);
61 b2cfc4e2 2003-09-30 devnull extern void		edrawgetrect(Rectangle, int);
62 b2cfc4e2 2003-09-30 devnull extern int		ereadmouse(Mouse*);
63 b2cfc4e2 2003-09-30 devnull extern int		eatomouse(Mouse*, char*, int);