Defined in 1 files as a struct:

• bsd/netinet/in_var.h, line 92 (as a struct)

Referenced in 2 files:

• bsd/net/if_gif.c
  • line 709
  • line 711
• bsd/netinet/in.c
  • line 230
  • line 230
  • line 890
  • line 980