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RIOT/sys/net/transport_layer/tcp/tcp_hdr_print.c 953 Bytes
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  /*
   * Copyright (C) 2017 HAW Hamburg
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   */
  
  /**
   * @{
   *
   * @file
   *
   * @author smlng <s@mlng.net>
   */
  
  #include <stdio.h>
  #include <inttypes.h>
  
  #include "net/tcp.h"
  
  void tcp_hdr_print(tcp_hdr_t *hdr)
  {
      printf("   src-port: %5" PRIu16 "  dst-port: %5" PRIu16 "\n",
             byteorder_ntohs(hdr->src_port), byteorder_ntohs(hdr->dst_port));
      printf("   seq-num: %10" PRIu32 "  ack-num: %10" PRIu32 "\n",
             byteorder_ntohl(hdr->seq_num), byteorder_ntohl(hdr->ack_num));
      printf("   off_ctl: %5" PRIu16 "  window: %5" PRIu16 "\n",
             byteorder_ntohs(hdr->off_ctl), byteorder_ntohs(hdr->window));
      printf("   cksum: 0x%04" PRIx16 "  urgent_ptr: %5" PRIu16 "\n",
             byteorder_ntohs(hdr->checksum), byteorder_ntohs(hdr->urgent_ptr));
  }
  /** @} */