pub unsafe extern "C" fn StgCreateStorageEx(
pwcsName: *const WCHAR,
grfMode: DWORD,
stgfmt: DWORD,
grfAttrs: DWORD,
pStgOptions: *mut STGOPTIONS,
pSecurityDescriptor: PSECURITY_DESCRIPTOR,
riid: *const IID,
ppObjectOpen: *mut *mut c_void,
) -> HRESULT