Defined in 1 files as a macro:

• sys/netinet/ip_var.h, line 141 (as a macro)

Referenced in 5 files:

• sys/dist/pf/net/pf.c, line 5402
• sys/netinet/ip_input.c, line 1479
• sys/netinet/ip_output.c
  • line 764
  • line 849
• usr.bin/netstat/inet.c, line 658
• usr.bin/systat/ip.c
  • line 155
  • line 211