Defined in 1 files as a struct:

• bsd/netinet/in_var.h, line 101 (as a struct)

Referenced in 2 files:

• bsd/net/if_gif.c
  • line 590
  • line 592
• bsd/netinet/in.c
  • line 250
  • line 250
  • line 898
  • line 990