sourceview 0.9.0

// Copyright 2013-2018, The Gtk-rs Project Developers.
// See the COPYRIGHT file at the top-level directory of this distribution.
// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>

macro_rules! assert_initialized_main_thread {
    () => {
        if !::gtk::is_initialized_main_thread() {
            if ::gtk::is_initialized() {
                panic!("GTK may only be used from the main thread.");
            } else {
                panic!("GTK has not been initialized. Call `gtk::init` first.");
            }
        }
    };
}

macro_rules! skip_assert_initialized {
    () => {};
}