#[repr(C)]
pub struct GtkToolShellIface {
    pub g_iface: GTypeInterface,
    pub get_icon_size: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkIconSize>,
    pub get_orientation: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkOrientation>,
    pub get_style: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkToolbarStyle>,
    pub get_relief_style: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkReliefStyle>,
    pub rebuild_menu: Option<unsafe extern "C" fn(_: *mut GtkToolShell)>,
    pub get_text_orientation: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkOrientation>,
    pub get_text_alignment: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> c_float>,
    pub get_ellipsize_mode: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> PangoEllipsizeMode>,
    pub get_text_size_group: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> *mut GtkSizeGroup>,
}
Fields
                           
                           g_iface: GTypeInterface
                           
                           
                           get_icon_size: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkIconSize>
                           
                           
                           get_orientation: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkOrientation>
                           
                           
                           get_style: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkToolbarStyle>
                           
                           
                           get_relief_style: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkReliefStyle>
                           
                           
                           get_text_orientation: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> GtkOrientation>
                           
                           
                           get_text_alignment: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> c_float>
                           
                           
                           get_ellipsize_mode: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> PangoEllipsizeMode>
                           
                           
                           get_text_size_group: Option<unsafe extern "C" fn(_: *mut GtkToolShell) -> *mut GtkSizeGroup>