core/sql/executor/ExOverflow.h

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// ExOverflow.h - ExOverflow module common declarations

#ifndef EXOVERFLOW_H
#define EXOVERFLOW_H

#include "NAVersionedObject.h"

namespace ExOverflow
{
  enum IoStatus { OK, IO_PENDING, SQL_ERROR, END_OF_DATA, IO_ERROR, NO_MEMORY,
                  INTERNAL_ERROR } ;

  const UInt32 ONE_MEGABYTE = 1024 * 1024;

  // ExOverflow module common types
  typedef UInt32 BufferCount;
  typedef UInt32 BufferOffset;
  typedef UInt32 ByteCount;
  typedef UInt64 ByteCount64;
  typedef UInt64 SpaceOffset;
}

#endif