Defined in 2 files as a macro:

• bsd/netinet/ip.h, line 99 (as a macro)
• osfmk/kdp/kdp_udp.c, line 157 (as a macro)

Referenced in 10 files:

• bsd/net/pf.c
  • line 2644
  • line 4252
  • line 4520
  • line 8771
  • line 8788
• bsd/net/pf_norm.c
  • line 1596
  • line 1599
  • line 1612
  • line 1733
  • line 1736
• bsd/net/pf_osfp.c, line 139
• bsd/netinet/igmp.c, line 3931
• bsd/netinet/ip_compat.h, line 530
• bsd/netinet/ip_icmp.c
  • line 228
  • line 1198
• bsd/netinet/ip_input.c
  • line 1279
  • line 1512
  • line 2275
• bsd/netinet/ip_output.c
  • line 582
  • line 1784
  • line 1861
• bsd/netinet/tcp_output.c, line 2413
• bsd/netinet6/ipsec.c
  • line 2330
  • line 2333
  • line 2419
  • line 2422
  • line 4998
  • line 5001