ObjCBlock_ffiVoid_ffiVoid_NSRect_NSView_CallExtension extension
Call operator for objc.ObjCBlock<ffi.Void Function(ffi.Pointer<ffi.Void>, objc.CGRect, NSView?)>.
Call operator for objc.ObjCBlock<ffi.Void Function(ffi.Pointer<ffi.Void>, objc.CGRect, NSView?)>.