Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 99 (as a macro)

Referenced in 5 files:

• net/ipv4/ip_sockglue.c
  • line 607
  • line 780
  • line 1407
• net/rxrpc/local_object.c, line 193
• net/rxrpc/output.c
  • line 489
  • line 498
• tools/testing/selftests/net/udpgso.c, line 325
• tools/testing/selftests/net/udpgso_bench_tx.c, line 527