vendor/winapi-0.2.8/src/roapi.rs

ENUM!{enum RO_INIT_TYPE {
    RO_INIT_SINGLETHREADED = 0,
    RO_INIT_MULTITHREADED = 1,
}}

pub enum RO_REGISTRATION_COOKIE__{}
pub type RO_REGISTRATION_COOKIE = *mut RO_REGISTRATION_COOKIE__;

pub type PFNGETACTIVATIONFACTORY = Option<unsafe extern "system" fn(
    ::HSTRING, *mut *mut ::IActivationFactory,
) -> ::HRESULT>;

DECLARE_HANDLE!(APARTMENT_SHUTDOWN_REGISTRATION_COOKIE, APARTMENT_SHUTDOWN_REGISTRATION_COOKIE__);