ref: 5d67920090391e724e120796c49867b5d9a16e10
dir: /sys/src/9/omap/screen.h/
void screeninit(void); void flushmemscreen(Rectangle); Memdata *attachscreen(Rectangle *, ulong *, int *, int *, int *); #define ishwimage(i) 1 void mousectl(Cmdbuf*); void mouseresize(void); void mouseredraw(void);