Defined in 1 files as a macro:

• include/uapi/linux/ip.h, line 70 (as a macro)

Referenced in 3 files:

• net/ipv4/af_inet.c, line 1848
• tools/testing/selftests/bpf/prog_tests/cls_redirect.c
  • line 258
  • line 309
  • line 319
• tools/testing/selftests/bpf/xskxceiver.c, line 244