Defined in 4 files as a macro:

• external/bsd/tcpdump/dist/print-icmp.c, line 123 (as a macro)
• external/mpl/dhcp/dist/includes/netinet/ip_icmp.h, line 135 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 967 (as a macro)
• sys/netinet/ip_icmp.h, line 195 (as a macro)

Referenced in 8 files:

• dist/pf/sbin/pfctl/pfctl_parser.c, line 165
• external/bsd/ipf/dist/tools/ipmon.c, line 179
• external/bsd/tcpdump/dist/print-icmp.c, line 214
• sbin/ping/ping.c, line 1579
• sys/external/bsd/ipf/netinet/ip_compat.h, line 966
• sys/netinet/ip_icmp.c, line 469
• sys/netinet/ip_input.c
  • line 937
  • line 973
  • line 1144
• usr.sbin/traceroute/traceroute.c, line 1024