Defined in 9 files as a macro:

• bsd/net/dlil.c, line 78 (as a macro)
• bsd/netinet/ip_input.c, line 122 (as a macro)
• bsd/netinet/ip_output.c, line 106 (as a macro)
• bsd/netinet/tcp_input.c, line 137 (as a macro)
• bsd/netinet/tcp_output.c, line 118 (as a macro)
• bsd/netinet6/esp_core.c, line 84 (as a macro)
• bsd/netinet6/esp_input.c, line 97 (as a macro)
• bsd/netinet6/esp_output.c, line 86 (as a macro)
• bsd/netinet6/ipsec.c, line 112 (as a macro)

Referenced in 3 files:

• bsd/netinet/ip_input.c
  • line 1227
  • line 1234
  • line 1246
• bsd/netinet/ip_output.c, line 1473
• bsd/netinet/tcp_input.c
  • line 1536
  • line 1543
  • line 2834
  • line 2841