/*  da_prev_allow_medium_removal -- prevent/allow medium removal  Copyright (C) 1996 Dieter Baron and Armin Obersteiner  This file is part of libscsi, a library for direct scsi device access  The authors can be contacted at	<dillo@giga.or.at>	<armin.obersteiner@giga.or.at>  This program is free software; you can redistribute it and/or modify  it under the terms of the GNU General Public License as published by  the Free Software Foundation; either version 2 of the License, or  (at your option) any later version.  This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License for more details.  You should have received a copy of the GNU General Public License  along with this program; if not, write to the Free Software  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.*/#include <stddef.h>#include <scsi/da.h>intsc_da_prevent_allow_medium_removal(SCSI *fd, int flag){    static unsigned char cmd[6] = { 0x1e};    cmd[4] = (flag ? 1 : 0);    return sc_send(fd, 0, 6, cmd, 0, NULL);}