pub unsafe extern "C" fn GetDiskSpaceInformationW(
rootPath: LPCWSTR,
diskSpaceInfo: *mut DISK_SPACE_INFORMATION,
) -> HRESULT
pub unsafe extern "C" fn GetDiskSpaceInformationW(
rootPath: LPCWSTR,
diskSpaceInfo: *mut DISK_SPACE_INFORMATION,
) -> HRESULT