Defined in 2 files as a enumerator:

• include/net/sock.h, line 533 (as a enumerator)
• tools/testing/selftests/bpf/bpf_tcp_helpers.h, line 24 (as a enumerator)

Referenced in 4 files:

• include/net/tcp.h, line 1281
• net/core/filter.c, line 4684
• net/core/sock.c, line 1209
• net/ipv4/tcp_bbr.c, line 1075