Defined in 2 files as a macro:

• include/net/tcp.h, line 875 (as a macro)
• tools/testing/selftests/bpf/test_tcp_hdr_options.h, line 44 (as a macro)

Referenced in 8 files:

• drivers/net/ethernet/microchip/vcap/vcap_tc.c
  • line 289
  • line 291
• drivers/net/ethernet/netronome/nfp/flower/match.c
  • line 258
  • line 260
• drivers/net/ethernet/netronome/nfp/flower/offload.c
  • line 20
  • line 491
• net/ipv4/tcp.c
  • line 653
  • line 1269
• net/ipv4/tcp_input.c, line 260
• net/ipv4/tcp_output.c
  • line 1337
  • line 1643
  • line 2184
  • line 2523
  • line 3997
  • line 4309
  • line 4316
• net/mptcp/protocol.c, line 1325
• net/netfilter/nf_conntrack_proto_tcp.c, line 829