pub unsafe fn WsRequestSecurityToken(
    channel: *const WS_CHANNEL,
    properties: Option<&[WS_REQUEST_SECURITY_TOKEN_PROPERTY]>,
    token: *mut *mut WS_SECURITY_TOKEN,
    asynccontext: Option<*const WS_ASYNC_CONTEXT>,
    error: Option<*const WS_ERROR>
) -> Result<()>