Defined in 2 files as a enumerator:

• include/net/inet_connection_sock.h, line 169 (as a enumerator)
• tools/testing/selftests/bpf/bpf_tcp_helpers.h, line 122 (as a enumerator)

Referenced in 4 files:

• net/ipv4/tcp_dctcp.h, line 33
• net/ipv4/tcp_input.c
  • line 344
  • line 5187
  • line 5212
  • line 5677
• net/mptcp/subflow.c, line 1441
• tools/testing/selftests/bpf/progs/bpf_dctcp.c, line 197