HRESULT WINAPI GetInfoTip(IUnknown *param8, long paramC, LPTSTR *param10, long cchMax);
HRESULT WINAPI SHEnumClassesOfCategories(ULONG cImplemented, CATID *pImplemented, ULONG cRequired, CATID *pRequired, IEnumGUID **out);
HRESULT WINAPI SHWriteClassesOfCategories(long param8, long paramC, long param10, long param14, long param18, long param1C, long param20);
HRESULT WINAPI GetInfoTip(IUnknown *param8, long paramC, LPTSTR *param10, long cchMax);
HRESULT WINAPI SHEnumClassesOfCategories(ULONG cImplemented, CATID *pImplemented, ULONG cRequired, CATID *pRequired, IEnumGUID **out);
HRESULT WINAPI SHWriteClassesOfCategories(long param8, long paramC, long param10, long param14, long param18, long param1C, long param20);