Defined in 1 files as a macro:

• bsd/netinet/ip_var.h, line 177 (as a macro)

Referenced in 4 files:

• bsd/netinet/ip_divert.c, line 368
• bsd/netinet/ip_output.c
  • line 306
  • line 416
  • line 421
  • line 425
• bsd/netinet/kpi_ipfilter.c, line 305
• bsd/netinet/raw_ip.c, line 332