Defined in 1 files as a macro:

• bsd/netinet/ip.h, line 170 (as a macro)

Referenced in 6 files:

• bsd/netinet/ip_compat.h
  • line 88
  • line 464
  • line 465
• bsd/netinet/ip_fw2.c, line 403
• bsd/netinet/ip_input.c, line 1649
• bsd/netinet/ip_mroute.c, line 1094
• bsd/netinet/ip_output.c, line 2267
• bsd/netinet6/ah_output.c, line 581