ObjCBlock_bool_ffiVoid_objcObjCSelector_CallExtension extension
Call operator for objc.ObjCBlock<ffi.Bool Function(ffi.Pointer<ffi.Void>, ffi.Pointer<objc.ObjCSelector>)>.
Call operator for objc.ObjCBlock<ffi.Bool Function(ffi.Pointer<ffi.Void>, ffi.Pointer<objc.ObjCSelector>)>.