Defined in 3 files as a macro:

• external/bsd/tcpdump/dist/ip6.h, line 193 (as a macro)
• sys/netinet/ip6.h, line 253 (as a macro)
• sys/netinet/ip6.h, line 257 (as a macro)

Referenced in 8 files:

• external/bsd/tcpdump/dist/print-frag6.c
  • line 54
  • line 59
  • line 65
• external/bsd/tcpdump/dist/print-icmp6.c, line 1225
• sys/dist/pf/net/pf_norm.c, line 1244
• sys/external/bsd/ipf/netinet/fil.c, line 849
• sys/net/npf/npf_inet.c, line 514
• sys/netinet6/frag6.c, line 225
• sys/netinet6/icmp6.c, line 1010
• sys/netinet6/ip6_input.c, line 1415