/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#ifndef STREAM_HELPER_HXX_INCLUDED
#define STREAM_HELPER_HXX_INCLUDED

#include "internal/types.hxx"

struct IStream;

class BufferStream : public StreamInterface
{
public:
    BufferStream(IStream *str);
    ~BufferStream();
    unsigned long sread (unsigned char *vuf, unsigned long size);
    long stell ();
    long sseek (unsigned long offset, int origin);
private:
    IStream *stream;
};

class FileStream : public StreamInterface
{
public:
    FileStream(const char *filename);
    ~FileStream();
    unsigned long sread (unsigned char *buf, unsigned long size);
    long stell ();
    long sseek (unsigned long offset, int origin);
private:
    FILE *file;
};

#endif

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