Defined in 2 files as a macro:

• bsd/net/if_dl.h, line 103 (as a macro)
• bsd/netinet/in_arp.c, line 77 (as a macro)

Referenced in 4 files:

• bsd/net/dlil.c, line 2332
• bsd/net/ether_if_module.c, line 633
• bsd/net/ether_inet_pr_module.c
  • line 416
  • line 454
  • line 455
• bsd/netinet/in_arp.c
  • line 652
  • line 674
  • line 706
  • line 706
  • line 779
  • line 802