/* ioloop-common.h
 *
 * Copyright (c) 2021 Apple Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * This file contains structure definitions and function prototypes shared
 * by service registration code.
 */

#ifndef __IOLOOP_COMMON_H__
#define __IOLOOP_COMMON_H__

//======================================================================================================================
// MARK: - Functions

//======================================================================================================================
// service_connection_t methods.

/*!
 *  @brief
 *      Creates a special dnssd_txn_t to share its DNSServiceRef with all service_connection_t calls.
 *
 *  @result
 *      returns the created dnssd_txn_t if no error occurs, otherwise, NULL.
 */
#define dnssd_txn_create_shared() dnssd_txn_create_shared_(__FILE__, __LINE__)
dnssd_txn_t *NULLABLE
dnssd_txn_create_shared_(const char *const NONNULL file, const int line);

//======================================================================================================================

#endif // __IOLOOP_COMMON_H__