ref: 63f9a4fda36f916e543c8f3ea117b31c194a4db7
dir: /sys/src/cmd/vnc/screen.h/
typedef struct Cursor Cursor;
typedef struct Cursorinfo Cursorinfo;
struct Cursorinfo {
Cursor;
Lock;
};
extern Cursorinfo cursor;
extern Cursor arrow;
extern Memimage *gscreen;
extern int cursorver;
extern Point cursorpos;
Point mousexy(void);
int cursoron(int);
void cursoroff(int);
void setcursor(Cursor*);
void flushmemscreen(Rectangle r);
Rectangle cursorrect(void);
void cursordraw(Memimage *dst, Rectangle r);
void drawactive(int);
void drawlock(void);
void drawunlock(void);
int candrawlock(void);
void getcolor(ulong, ulong*, ulong*, ulong*);
int setcolor(ulong, ulong, ulong, ulong);
#define TK2SEC(x) 0
extern void blankscreen(int);
void screeninit(int x, int y, char *chanstr);
void mousetrack(int x, int y, int b, int msec);
uchar *attachscreen(Rectangle*, ulong*, int*, int*, int*);
void fsinit(char *mntpt, int x, int y, char *chanstr);