Defined in 1 files as a macro:

• bsd/sys/sockio.h, line 119 (as a macro)

Referenced in 3 files:

• bsd/net/if.c
  • line 3268
  • line 4901
• bsd/netinet/in.c
  • line 1103
  • line 1289
  • line 1495
• bsd/netinet6/in6.c, line 1337