pub unsafe extern "system" fn WinBioGetProperty(
    sessionhandle: u32,
    propertytype: u32,
    propertyid: u32,
    unitid: u32,
    identity: *const WINBIO_IDENTITY,
    subfactor: u8,
    propertybuffer: *mut *mut c_void,
    propertybuffersize: *mut usize
) -> HRESULT