Defined in 3 files as a macro:

• contrib/libpcap/gencode.c, line 5162 (as a macro)
• contrib/tcpdump/ipproto.h, line 136 (as a macro)
• sys/netinet/in.h, line 247 (as a macro)

Referenced in 5 files:

• contrib/libpcap/gencode.c
  • line 5161
  • line 5166
• contrib/tcpdump/ipproto.c, line 53
• contrib/tcpdump/ipproto.h, line 135
• sys/netinet/ip_carp.c
  • line 221
  • line 948
  • line 999
  • line 2156
  • line 2170
  • line 2200
  • line 2201
  • line 2208
  • line 2209
  • line 2258
  • line 2274
• sys/netpfil/ipfw/ip_fw2.c, line 1599