iso_checksum.h 1.1 KB

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  1. /*
  2. * IS-IS Rout(e)ing protocol - iso_checksum.c
  3. * ISO checksum related routines
  4. *
  5. * Copyright (C) 2001,2002 Sampo Saaristo
  6. * Tampere University of Technology
  7. * Institute of Communications Engineering
  8. *
  9. * This program is free software; you can redistribute it and/or modify it
  10. * under the terms of the GNU General Public Licenseas published by the Free
  11. * Software Foundation; either version 2 of the License, or (at your option)
  12. * any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,but WITHOUT
  15. * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  16. * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  17. * more details.
  18. *
  19. * You should have received a copy of the GNU General Public License along
  20. * with this program; if not, write to the Free Software Foundation, Inc.,
  21. * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22. */
  23. #ifndef _ZEBRA_ISO_CSUM_H
  24. #define _ZEBRA_ISO_CSUM_H
  25. int iso_csum_verify (u_char * buffer, int len, uint16_t * csum);
  26. #endif /* _ZEBRA_ISO_CSUM_H */