Function soup_sys::soup_password_manager_get_passwords_async

pub unsafe extern "C" fn soup_password_manager_get_passwords_async(
    password_manager: *mut SoupPasswordManager, 
    msg: *mut SoupMessage, 
    auth: *mut SoupAuth, 
    retrying: gboolean, 
    async_context: *mut GMainContext, 
    cancellable: *mut GCancellable, 
    callback: SoupPasswordManagerCallback, 
    user_data: gpointer
)