Defined in 1 files as a macro:

• bsd/netinet/in.h, line 98 (as a macro)

Referenced in 6 files:

• bsd/netinet/in_proto.c
  • line 142
  • line 150
  • line 291
• bsd/netinet/ip_flow.c, line 322
• bsd/netinet/ip_fw2.c
  • line 679
  • line 1547
  • line 1873
  • line 2112
• bsd/netinet/ip_icmp.c
  • line 188
  • line 258
  • line 1007
  • line 1089
• bsd/netinet/ip_input.c, line 910
• bsd/netinet6/ipsec.c, line 1031