epan/in_cksum.h

   1 /* in_cksum.h
   2  * Declaration of  Internet checksum routine.
   3  *
   4  * $Id$
   5  */
   6
   7 #ifndef __IN_CKSUM_H__
   8 #define __IN_CKSUM_H__
   9
  10 #include "ws_symbol_export.h"
  11
  12 typedef struct {
  13         const guint8 *ptr;
  14         int     len;
  15 } vec_t;
  16
  17 WS_DLL_PUBLIC int in_cksum(const vec_t *vec, int veclen);
  18
  19 guint16 in_cksum_shouldbe(guint16 sum, guint16 computed_sum);
  20
  21 #endif /* __IN_CKSUM_H__ */