Defined in 2 files as a member:

• bsd/net/if_arp.h, line 89 (as a member)
• osfmk/kdp/kdp_udp.c, line 196 (as a member)

Referenced in 3 files:

• bsd/netinet/if_ether.h, line 124
• osfmk/kdp/kdp_udp.c, line 216
• tests/net_bridge.c, line 645