make_vol_dev
make_vol_dev(vol.volno, 1); /* and create the devices */
make_vol_dev(vol.volno, 1); /* and create the devices */
make_vol_dev(vol.volno, 1); /* and create the devices */
make_vol_dev(vol.volno, 1); /* and create the devices */
make_vol_dev(vol.volno, 1); /* and create the devices */
make_vol_dev(volno, 0);
void make_vol_dev(int, int);