Defined in 2 files as a macro:

• bsd/netinet/ip.h, line 110 (as a macro)
• osfmk/kdp/kdp_udp.c, line 164 (as a macro)

Referenced in 12 files:

• bsd/net/dlil_subr.c, line 711
• bsd/net/if_bridge.c, line 4908
• bsd/net/if_ports_used.c, line 2164
• bsd/net/pf.c
  • line 8074
  • line 9103
  • line 9834
• bsd/net/pf_norm.c
  • line 501
  • line 511
  • line 654
  • line 1918
  • line 2000
• bsd/net/pf_osfp.c, line 131
• bsd/netinet/ip_compat.h
  • line 108
  • line 109
• bsd/netinet/ip_input.c, line 954
• bsd/netinet/ip_var.h, line 294
• bsd/netinet6/ipsec.c
  • line 1226
  • line 2340
  • line 5462
• bsd/skywalk/nexus/flowswitch/flow/flow_classifier.c, line 254
• tests/skywalk/skywalk_test_utils.c, line 2360