/* * Copyright (c) 2017-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ #import void dispatch_async(dispatch_queue_t queue, dispatch_block_t block) { block(); } void dispatch_after(dispatch_time_t when, dispatch_queue_t queue, dispatch_block_t block) { block(); } void dispatch_group_async(dispatch_group_t group, dispatch_queue_t queue, dispatch_block_t block) { block(); } void dispatch_barrier_async(dispatch_queue_t queue, dispatch_block_t block) { block(); } void dispatch_group_notify(dispatch_group_t group, dispatch_queue_t queue, dispatch_block_t block) { block(); }