isisd/iso_checksum.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * IS-IS Rout(e)ing protocol - iso_checksum.c
   4  *                             ISO checksum related routines
   5  *
   6  * Copyright (C) 2001,2002   Sampo Saaristo
   7  *                           Tampere University of Technology
   8  *                           Institute of Communications Engineering
   9  */
  10 #ifndef _ZEBRA_ISO_CSUM_H
  11 #define _ZEBRA_ISO_CSUM_H
  12
  13 int iso_csum_verify(uint8_t *buffer, int len, uint16_t csum, int offset);
  14
  15 #endif /* _ZEBRA_ISO_CSUM_H */