taglinefilesource code
ar_hln95net/inet/arp.cunsigned char  ar_hln;    /* length of hardware address  */
ar_hln339net/inet/arp.carp->ar_hln = dev->addr_len;
ar_hln540net/inet/arp.cif (arp->ar_hln != dev->addr_len    || 
ar_hln86net/inet/rarp.cunsigned char   ar_hln;               /* length of hardware address  */
ar_hln179net/inet/rarp.cif (rarp->ar_hln != dev->addr_len || dev->type != ntohs(rarp->ar_hrd) 
ar_hln231net/inet/rarp.cif (!memcmp(entry->ha, sha, rarp->ar_hln))