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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#ifndef _VCOMPAT_HXX
#define _VCOMPAT_HXX

#include "tools/toolsdllapi.h"
#include <tools/solar.h>

// -----------
// - Defines -
// -----------

#define COMPAT_FORMAT( char1, char2, char3, char4 ) \
    ((UINT32)((((UINT32)(char)(char1)))|                \
    (((UINT32)(char)(char2))<<8UL)|                 \
    (((UINT32)(char)(char3))<<16UL)|                    \
    ((UINT32)(char)(char4))<<24UL))

// --------------
// - ImplCompat -
// --------------

class SvStream;

class TOOLS_DLLPUBLIC VersionCompat
{
    SvStream*       mpRWStm;
    UINT32          mnCompatPos;
    UINT32          mnTotalSize;
    UINT16          mnStmMode;
    UINT16          mnVersion;

                    VersionCompat() {}
                    VersionCompat( const VersionCompat& ) {}
    VersionCompat&  operator=( const VersionCompat& ) { return *this; }
    BOOL            operator==( const VersionCompat& ) { return FALSE; }

public:

                    VersionCompat( SvStream& rStm, USHORT nStreamMode, UINT16 nVersion = 1 );
                    ~VersionCompat();

    UINT16          GetVersion() const { return mnVersion; }
};

#endif // _VCOMPAT_HXX