memset(&sockaddr_bth, '\0', sizeof (sockaddr_bth));
sockaddr_bth.addressFamily = AF_BTH;
sockaddr_bth.btAddr = str2ba(device->addr);
memset(&sockaddr_bth, '\0', sizeof (sockaddr_bth));
sockaddr_bth.addressFamily = AF_BTH;
sockaddr_bth.btAddr = str2ba(device->addr);