Macros starting with `e' in bsd/netinet

• ETHER_FIRST_MULTI bsd/netinet/if_ether.h:102
• ETHER_LOOKUP_MULTI bsd/netinet/if_ether.h:74
• ETHER_MAP_IP_MULTICAST bsd/netinet/if_ether.h:116
• ETHER_NEXT_MULTI bsd/netinet/if_ether.h:94