Defined in 1 files as a macro:

• bsd/netinet/in.h, line 227 (as a macro)

Referenced in 6 files:

• bsd/kern/socket_flows.c, line 133
• bsd/netinet/in.c, line 2349
• bsd/netinet/ip_input.c
  • line 323
  • line 505
  • line 517
• bsd/netinet/ip_var.h, line 356
• bsd/netinet6/icmp6.c, line 145
• bsd/netinet6/ip6_input.c
  • line 167
  • line 398
  • line 410