Defined in 3 files as a macro:

• contrib/libpcap/gencode.c, line 5371 (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 5370
  • line 5375
• contrib/tcpdump/ipproto.c, line 53
• contrib/tcpdump/ipproto.h, line 135
• sys/netinet/ip_carp.c
  • line 221
  • line 960
  • line 1011
  • line 2173
  • line 2187
  • line 2202
  • line 2203
  • line 2210
  • line 2211
  • line 2260
  • line 2276
• sys/netpfil/ipfw/ip_fw2.c, line 1668