Defined in 2 files as a macro:

• include/net/tcp.h, line 876 (as a macro)
• tools/testing/selftests/bpf/test_tcp_hdr_options.h, line 45 (as a macro)

Referenced in 8 files:

• drivers/net/ethernet/microchip/vcap/vcap_tc.c
  • line 298
  • line 300
• net/ipv4/tcp.c, line 668
• net/ipv4/tcp_ao.c, line 807
• net/ipv4/tcp_ipv4.c, line 2044
• net/ipv4/tcp_output.c
  • line 1435
  • line 2501
  • line 3575
  • line 3602
  • line 3629
  • line 3648
  • line 3758
  • line 3997
  • line 4223
  • line 4269
• net/mptcp/options.c, line 44
• net/netfilter/nf_conntrack_proto_tcp.c
  • line 780
  • line 785
  • line 787
  • line 788
  • line 789
  • line 790
  • line 791
• tools/testing/selftests/bpf/test_tcp_hdr_options.h, line 49