Defined in 2 files as a macro:

• bsd/netinet/ip.h, line 101 (as a macro)
• osfmk/kdp/kdp_udp.c, line 162 (as a macro)

Referenced in 9 files:

• bsd/net/dlil.c, line 5524
• bsd/net/pf.c
  • line 7929
  • line 8981
  • line 9725
• bsd/net/pf_norm.c
  • line 506
  • line 516
  • line 659
  • line 1924
  • line 2005
• bsd/net/pf_osfp.c, line 133
• bsd/netinet/ip_compat.h
  • line 106
  • line 107
• bsd/netinet/ip_fw2.c
  • line 1288
  • line 1340
  • line 2187
  • line 2190
• bsd/netinet/ip_input.c, line 920
• bsd/netinet/ip_var.h, line 257
• bsd/netinet6/ipsec.c
  • line 1260
  • line 2400
  • line 5102