getdev
struct audio_device getdev;
if (ioctl(hdl->fd, AUDIO_GETDEV, &getdev) == -1)
strlcpy(hdl->display, getdev.name, SIOCTL_DISPLAYMAX);
UT_LINESIZE, UT_LINESIZE, getdev(ab.ac_tty),
if (!strcmp(getdev(acp->ac_tty), *argv))
char *getdev(dev_t);