~kris/9p

9hist

ref: ef27c0cca3ad4f65005f669c6fd98e1e9e57cfb3 9hist/pc/screen.h -rw-r--r-- 517 bytes
ef27c0cc — David du Colombier Plan 9 from Bell Labs 1995-12-17 30 years ago 
                                                                                
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typedef struct Cursorinfo	Cursorinfo;

struct Cursorinfo
{
	Cursor;
	Lock;
	int	visible;	/* on screen */
	int	disable;	/* from being used */
	int	frozen;		/* from being used */
	Rectangle r;		/* location */
	Rectangle clipr;	/* r clipped into screen */
	int	l;		/* width of cursorwork (in bytes) */
	int	tl;		/* scan line byte width of mouse at r */
};

Cursorinfo	cursor;
extern int	cursoron(int);
extern void	cursoroff(int);
extern Point	mousexy(void);
extern void	cursorinit(void);
extern void	setcursor(Cursor*);