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/*
* IS-IS Rout(e)ing protocol - iso_checksum.c
* ISO checksum related routines
*
* Copyright (C) 2001,2002 Sampo Saaristo
* Tampere University of Technology
* Institute of Communications Engineering
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public Licenseas 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _ZEBRA_ISO_CSUM_H
#define _ZEBRA_ISO_CSUM_H
int iso_csum_verify (u_char * buffer, int len, uint16_t * csum);
u_int16_t iso_csum_create (u_char * buffer, int len, u_int16_t n);
#endif /* _ZEBRA_ISO_CSUM_H */
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