void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
void *context);
+
+void WKSetFocusRingStyle(NSFocusRingPlacement placement, int radius, NSColor *color);
+void WKSetDragImage(NSImage *image, NSPoint offset);