1/*
2 * Copyright (c) 2000-2021 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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23 * Please see the License for the specific language governing rights and
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27 */
28
29#ifndef _NETINET_TCP_UTILS_H_
30#define _NETINET_TCP_UTILS_H_
31
32#include <netinet/tcp_var.h>
33
34struct tcp_globals {};
35
36static inline struct tcp_globals *
37tcp_get_globals(struct tcpcb *tp)
38{
39#pragma unused(tp)
40 return NULL;
41}
42
43static inline uint32_t
44tcp_globals_now(struct tcp_globals *globals)
45{
46#pragma unused(globals)
47 return tcp_now;
48}
49
50extern void tcp_ccdbg_control_register(void);
51extern void tcp_ccdbg_trace(struct tcpcb *tp, struct tcphdr *th, int32_t event);
52
53#endif /* _NETINET_TCP_UTILS_H_ */
54