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27 
28 #ifndef __EQNOLEFILEHDR_HXX__
29 #define __EQNOLEFILEHDR_HXX__
30 
31 #include <sal/types.h>
32 #include <sot/storage.hxx>
33 
34 class SvStorageStream;
35 class SotStorage;
36 
37 #define EQNOLEFILEHDR_SIZE 28
38 
39 class EQNOLEFILEHDR
40 {
41 public:
42     EQNOLEFILEHDR() {}
43     EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000),
44         nCf(0xc1c6),nCBObject(nLenMTEF),nReserved1(0),nReserved2(0x0014F690),
45         nReserved3(0x0014EBB4), nReserved4(0) {}
46 
47     sal_uInt16   nCBHdr;     // length of header, sizeof(EQNOLEFILEHDR) = 28
48     sal_uInt32   nVersion;   // hiword = 2, loword = 0
49     sal_uInt16   nCf;        // clipboard format ("MathType EF")
50     sal_uInt32   nCBObject;  // length of MTEF data following this header
51     sal_uInt32   nReserved1; // not used
52     sal_uInt32   nReserved2; // not used
53     sal_uInt32   nReserved3; // not used
54     sal_uInt32   nReserved4; // not used
55 
56     void Read(SvStorageStream *pS);
57     void Write(SvStorageStream *pS);
58 };
59 
60 sal_Bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion );
61 
62 #endif
63 
64