Defined in 1 files as a macro:

• bsd/netinet/ip_var.h, line 194 (as a macro)

Referenced in 4 files:

• bsd/netinet/ip_divert.c, line 385
• bsd/netinet/ip_output.c
  • line 408
  • line 540
  • line 564
  • line 656
  • line 662
  • line 667
• bsd/netinet/kpi_ipfilter.c, line 325
• bsd/netinet/raw_ip.c, line 375