typedef struct _DOCINFOW {
    int     cbSize;
    LPCWSTR  lpszDocName;
    LPCWSTR  lpszOutput;
#if (WINVER >= 0x0400)
    LPCWSTR  lpszDatatype;
    DWORD    fwType;
#endif 
} DOCINFOW, *LPDOCINFOW;

typedef LPDOCINFOW LPDOCINFO;