Symbol: ng_btsocket_rfcomm_fcs2
sys/netgraph7/bluetooth/socket/ng_btsocket_rfcomm.c
308
return (ng_btsocket_rfcomm_fcs2(data) != fcs);
sys/netgraph7/bluetooth/socket/ng_btsocket_rfcomm.c
3131
mcrc->m_data[0] = ng_btsocket_rfcomm_fcs2((u_int8_t *) hdr);