Defined in 1 files as a macro:

• bsd/net/if_var.h, line 1003 (as a macro)

Referenced in 6 files:

• bsd/netinet/flow_divert.c, line 574
• bsd/netinet/tcp_input.c
  • line 572
  • line 1527
• bsd/netinet/tcp_output.c, line 489
• bsd/netinet/udp_usrreq.c
  • line 304
  • line 794
  • line 1622
• bsd/netinet6/udp6_output.c, line 420
• bsd/netinet6/udp6_usrreq.c
  • line 210
  • line 267