Defined in 1 files as a macro:

• bsd/net/if_gif.h, line 101 (as a macro)

Referenced in 3 files:

• bsd/net/if_gif.c, line 996
• bsd/netinet/in_gif.c
  • line 118
  • line 358
• bsd/netinet6/in6_gif.c
  • line 111
  • line 409