/*  cd_read_toc -- read leadin track from cd  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 <scsi/cd.h>intsc_cd_read_toc(SCSI *fd, int msf, int first,	       u_short len, struct sc_cd_toc *toc){    static unsigned char cmd[10] = { 0x43 };    int result, i;    u_short notr;    u_long addr;    cmd[1] = (msf ? 0x2 : 0);    cmd[6] = first;    sc_store_s(cmd+7, len);    if ((result=sc_send(fd, SC_READ, 10, cmd, len, (char *)toc)) >= 0) {	sc_fetch_s(notr, (u_char *)&(toc->notr));	toc->notr = (notr-2)/sizeof(struct sc_cd_toc_track);#if !SC_BIGENDIAN	for (i=0; i<toc->notr; i++) {	    sc_fetch_l(addr, (u_char *)&(toc->track[i].addr));	    toc->track[i].addr = addr;	}#endif    }    return result;}