DPDK  19.02.0
rte_tcp.h
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1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 1982, 1986, 1990, 1993
3  * The Regents of the University of California.
4  * Copyright(c) 2010-2014 Intel Corporation.
5  * All rights reserved.
6  */
7 
8 #ifndef _RTE_TCP_H_
9 #define _RTE_TCP_H_
10 
17 #include <stdint.h>
18 
19 #ifdef __cplusplus
20 extern "C" {
21 #endif
22 
26 struct tcp_hdr {
27  uint16_t src_port;
28  uint16_t dst_port;
29  uint32_t sent_seq;
30  uint32_t recv_ack;
31  uint8_t data_off;
32  uint8_t tcp_flags;
33  uint16_t rx_win;
34  uint16_t cksum;
35  uint16_t tcp_urp;
36 } __attribute__((__packed__));
37 
38 #ifdef __cplusplus
39 }
40 #endif
41 
42 #endif /* RTE_TCP_H_ */