fb_copyarea       274 include/linux/fb.h 	void (*fb_copyarea) (struct fb_info *info, const struct fb_copyarea *region);
fb_copyarea       600 include/linux/fb.h extern void cfb_copyarea(struct fb_info *info, const struct fb_copyarea *area); 
fb_copyarea       606 include/linux/fb.h extern void sys_copyarea(struct fb_info *info, const struct fb_copyarea *area);