QueueUtils.h

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

/// Queue-specific context data to be associated with the capture session queue.
extern const char* FLTCaptureSessionQueueSpecific;

/// Ensures the given block to be run on the main queue.
/// If caller site is already on the main queue, the block will be run
/// synchronously. Otherwise, the block will be dispatched asynchronously to the
/// main queue.
/// @param block the block to be run on the main queue.
extern void FLTEnsureToRunOnMainQueue(dispatch_block_t block);

NS_ASSUME_NONNULL_END