ref: 0b268440b9d557f64cba6f7db644a6536fa2b158
dir: /sys/src/9/bcm/screen.h/
typedef struct Cursor Cursor;
typedef struct Cursorinfo Cursorinfo;
struct Cursorinfo {
Cursor;
Lock;
};
/* devmouse.c */
extern void mousetrack(int, int, int, int);
extern void absmousetrack(int, int, int, int);
extern Point mousexy(void);
extern void mouseaccelerate(int);
extern int m3mouseputc(Queue*, int);
extern int m5mouseputc(Queue*, int);
extern int mouseputc(Queue*, int);
extern Cursorinfo cursor;
extern Cursor arrow;
/* mouse.c */
extern void mousectl(Cmdbuf*);
extern void mouseresize(void);
/* screen.c */
extern void blankscreen(int);
extern void flushmemscreen(Rectangle);
extern uchar* attachscreen(Rectangle*, ulong*, int*, int*, int*);
extern int cursoron(int);
extern void cursoroff(int);
extern void setcursor(Cursor*);
/* devdraw.c */
extern QLock drawlock;
#define ishwimage(i) 1 /* for ../port/devdraw.c */