Defined in 1 files as a macro:

• sys/netinet/ip_var.h, line 163 (as a macro)

Referenced in 6 files:

• sys/netinet/ip_input.c
  • line 308
  • line 1613
  • line 1808
• tests/net/icmp/t_ping.c, line 356
• tests/net/net/t_ip_reass.c, line 76
• usr.bin/netstat/inet.c, line 598
• usr.bin/systat/ip.c, line 56
• usr.sbin/sysinst/net.c, line 235