atacmd_to48|atacmd_to48
atacmd_tostatq|atacmd_tostatq
atoi|atoi
at_ifawithnet|at_ifawithnet
at_broadcast|at_broadcast
at_control|at_control
at_purgeaddr|at_purgeaddr
at_purgeif|at_purgeif
at_print|at_print
atintr|atintr
at_cksum|at_cksum