1*8d741a5dSApple OSS Distributions /*
2*8d741a5dSApple OSS Distributions * Copyright (c) 2000-2021 Apple Inc. All rights reserved.
3*8d741a5dSApple OSS Distributions *
4*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*8d741a5dSApple OSS Distributions *
6*8d741a5dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*8d741a5dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*8d741a5dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*8d741a5dSApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*8d741a5dSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*8d741a5dSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*8d741a5dSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*8d741a5dSApple OSS Distributions * terms of an Apple operating system software license agreement.
14*8d741a5dSApple OSS Distributions *
15*8d741a5dSApple OSS Distributions * Please obtain a copy of the License at
16*8d741a5dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*8d741a5dSApple OSS Distributions *
18*8d741a5dSApple OSS Distributions * The Original Code and all software distributed under the License are
19*8d741a5dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*8d741a5dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*8d741a5dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*8d741a5dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*8d741a5dSApple OSS Distributions * Please see the License for the specific language governing rights and
24*8d741a5dSApple OSS Distributions * limitations under the License.
25*8d741a5dSApple OSS Distributions *
26*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*8d741a5dSApple OSS Distributions */
28*8d741a5dSApple OSS Distributions
29*8d741a5dSApple OSS Distributions #ifndef _NETINET_TCP_UTILS_H_
30*8d741a5dSApple OSS Distributions #define _NETINET_TCP_UTILS_H_
31*8d741a5dSApple OSS Distributions
32*8d741a5dSApple OSS Distributions #include <netinet/tcp_var.h>
33*8d741a5dSApple OSS Distributions
34*8d741a5dSApple OSS Distributions struct tcp_globals {};
35*8d741a5dSApple OSS Distributions
36*8d741a5dSApple OSS Distributions static inline struct tcp_globals *
tcp_get_globals(struct tcpcb * tp)37*8d741a5dSApple OSS Distributions tcp_get_globals(struct tcpcb *tp)
38*8d741a5dSApple OSS Distributions {
39*8d741a5dSApple OSS Distributions #pragma unused(tp)
40*8d741a5dSApple OSS Distributions return NULL;
41*8d741a5dSApple OSS Distributions }
42*8d741a5dSApple OSS Distributions
43*8d741a5dSApple OSS Distributions static inline uint32_t
tcp_globals_now(struct tcp_globals * globals)44*8d741a5dSApple OSS Distributions tcp_globals_now(struct tcp_globals *globals)
45*8d741a5dSApple OSS Distributions {
46*8d741a5dSApple OSS Distributions #pragma unused(globals)
47*8d741a5dSApple OSS Distributions return tcp_now;
48*8d741a5dSApple OSS Distributions }
49*8d741a5dSApple OSS Distributions
50*8d741a5dSApple OSS Distributions extern void tcp_ccdbg_control_register(void);
51*8d741a5dSApple OSS Distributions extern void tcp_ccdbg_trace(struct tcpcb *tp, struct tcphdr *th, int32_t event);
52*8d741a5dSApple OSS Distributions
53*8d741a5dSApple OSS Distributions #endif /* _NETINET_TCP_UTILS_H_ */
54