Defined in 1 files as a macro:

• bsd/netinet/ip.h, line 153 (as a macro)

Referenced in 6 files:

• bsd/netinet/ip_compat.h
  • line 82
  • line 458
  • line 459
• bsd/netinet/ip_fw2.c, line 381
• bsd/netinet/ip_input.c, line 1561
• bsd/netinet/ip_mroute.c, line 1132
• bsd/netinet/ip_output.c, line 1938
• bsd/netinet6/ah_output.c, line 566