Add single-include guards to a11y headers

More preparation for installing these headers.
2024-12-27 14:10:30 +00:00 · 2012-10-30 11:39:38 -04:00 · 2012-10-30 11:39:38 -04:00 · c3577c66e5
commit c3577c66e5
parent 07a00d5939
44 changed files with 176 additions and 0 deletions
--- a/gtk/a11y/gtkarrowaccessible.h
+++ b/gtk/a11y/gtkarrowaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_ARROW_ACCESSIBLE_H__
 #define __GTK_ARROW_ACCESSIBLE_H__

--- a/gtk/a11y/gtkbooleancellaccessible.h
+++ b/gtk/a11y/gtkbooleancellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_BOOLEAN_CELL_ACCESSIBLE_H__
 #define __GTK_BOOLEAN_CELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtkbuttonaccessible.h
+++ b/gtk/a11y/gtkbuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_BUTTON_ACCESSIBLE_H__
 #define __GTK_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtkcellaccessible.h
+++ b/gtk/a11y/gtkcellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_CELL_ACCESSIBLE_H__
 #define __GTK_CELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtkcellaccessibleparent.h
+++ b/gtk/a11y/gtkcellaccessibleparent.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_CELL_ACCESSIBLE_PARENT_H__
 #define __GTK_CELL_ACCESSIBLE_PARENT_H__

--- a/gtk/a11y/gtkcheckmenuitemaccessible.h
+++ b/gtk/a11y/gtkcheckmenuitemaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_CHECK_MENU_ITEM_ACCESSIBLE_H__
 #define __GTK_CHECK_MENU_ITEM_ACCESSIBLE_H__

--- a/gtk/a11y/gtkcomboboxaccessible.h
+++ b/gtk/a11y/gtkcomboboxaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_COMBO_BOX_ACCESSIBLE_H__
 #define __GTK_COMBO_BOX_ACCESSIBLE_H__

--- a/gtk/a11y/gtkcontaineraccessible.h
+++ b/gtk/a11y/gtkcontaineraccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_CONTAINER_ACCESSIBLE_H__
 #define __GTK_CONTAINER_ACCESSIBLE_H__

--- a/gtk/a11y/gtkcontainercellaccessible.h
+++ b/gtk/a11y/gtkcontainercellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_CONTAINER_CELL_ACCESSIBLE_H__
 #define __GTK_CONTAINER_CELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtkentryaccessible.h
+++ b/gtk/a11y/gtkentryaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_ENTRY_ACCESSIBLE_H__
 #define __GTK_ENTRY_ACCESSIBLE_H__

--- a/gtk/a11y/gtkexpanderaccessible.h
+++ b/gtk/a11y/gtkexpanderaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_EXPANDER_ACCESSIBLE_H__
 #define __GTK_EXPANDER_ACCESSIBLE_H__

--- a/gtk/a11y/gtkframeaccessible.h
+++ b/gtk/a11y/gtkframeaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_FRAME_ACCESSIBLE_H__
 #define __GTK_FRAME_ACCESSIBLE_H__

--- a/gtk/a11y/gtkiconviewaccessible.h
+++ b/gtk/a11y/gtkiconviewaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_ICON_VIEW_ACCESSIBLE_H__
 #define __GTK_ICON_VIEW_ACCESSIBLE_H__

--- a/gtk/a11y/gtkimageaccessible.h
+++ b/gtk/a11y/gtkimageaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_IMAGE_ACCESSIBLE_H__
 #define __GTK_IMAGE_ACCESSIBLE_H__

--- a/gtk/a11y/gtkimagecellaccessible.h
+++ b/gtk/a11y/gtkimagecellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_IMAGE_CELL_ACCESSIBLE_H__
 #define __GTK_IMAGE_CELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtklabelaccessible.h
+++ b/gtk/a11y/gtklabelaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_LABEL_ACCESSIBLE_H__
 #define __GTK_LABEL_ACCESSIBLE_H__

--- a/gtk/a11y/gtklinkbuttonaccessible.h
+++ b/gtk/a11y/gtklinkbuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_LINK_BUTTON_ACCESSIBLE_H__
 #define __GTK_LINK_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtklockbuttonaccessible.h
+++ b/gtk/a11y/gtklockbuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_LOCK_BUTTON_ACCESSIBLE_H__
 #define __GTK_LOCK_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtkmenuaccessible.h
+++ b/gtk/a11y/gtkmenuaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_MENU_ACCESSIBLE_H__
 #define __GTK_MENU_ACCESSIBLE_H__

--- a/gtk/a11y/gtkmenuitemaccessible.h
+++ b/gtk/a11y/gtkmenuitemaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_MENU_ITEM_ACCESSIBLE_H__
 #define __GTK_MENU_ITEM_ACCESSIBLE_H__

--- a/gtk/a11y/gtkmenushellaccessible.h
+++ b/gtk/a11y/gtkmenushellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_MENU_SHELL_ACCESSIBLE_H__
 #define __GTK_MENU_SHELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtknotebookaccessible.h
+++ b/gtk/a11y/gtknotebookaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_NOTEBOOK_ACCESSIBLE_H__
 #define __GTK_NOTEBOOK_ACCESSIBLE_H__

--- a/gtk/a11y/gtknotebookpageaccessible.h
+++ b/gtk/a11y/gtknotebookpageaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_NOTEBOOK_PAGE_ACCESSIBLE_H__
 #define __GTK_NOTEBOOK_PAGE_ACCESSIBLE_H__

--- a/gtk/a11y/gtkpanedaccessible.h
+++ b/gtk/a11y/gtkpanedaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_PANED_ACCESSIBLE_H__
 #define __GTK_PANED_ACCESSIBLE_H__

--- a/gtk/a11y/gtkprogressbaraccessible.h
+++ b/gtk/a11y/gtkprogressbaraccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_PROGRESS_BAR_ACCESSIBLE_H__
 #define __GTK_PROGRESS_BAR_ACCESSIBLE_H__

--- a/gtk/a11y/gtkradiobuttonaccessible.h
+++ b/gtk/a11y/gtkradiobuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_RADIO_BUTTON_ACCESSIBLE_H__
 #define __GTK_RADIO_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtkradiomenuitemaccessible.h
+++ b/gtk/a11y/gtkradiomenuitemaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_RADIO_MENU_ITEM_ACCESSIBLE_H__
 #define __GTK_RADIO_MENU_ITEM_ACCESSIBLE_H__

--- a/gtk/a11y/gtkrangeaccessible.h
+++ b/gtk/a11y/gtkrangeaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_RANGE_ACCESSIBLE_H__
 #define __GTK_RANGE_ACCESSIBLE_H__

--- a/gtk/a11y/gtkrenderercellaccessible.h
+++ b/gtk/a11y/gtkrenderercellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_RENDERER_CELL_ACCESSIBLE_H__
 #define __GTK_RENDERER_CELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtkscaleaccessible.h
+++ b/gtk/a11y/gtkscaleaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SCALE_ACCESSIBLE_H__
 #define __GTK_SCALE_ACCESSIBLE_H__

--- a/gtk/a11y/gtkscalebuttonaccessible.h
+++ b/gtk/a11y/gtkscalebuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SCALE_BUTTON_ACCESSIBLE_H__
 #define __GTK_SCALE_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtkscrollbaraccessible.h
+++ b/gtk/a11y/gtkscrollbaraccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SCROLLBAR_ACCESSIBLE_H__
 #define __GTK_SCROLLBAR_ACCESSIBLE_H__

--- a/gtk/a11y/gtkscrolledwindowaccessible.h
+++ b/gtk/a11y/gtkscrolledwindowaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SCROLLED_WINDOW_ACCESSIBLE_H__
 #define __GTK_SCROLLED_WINDOW_ACCESSIBLE_H__

--- a/gtk/a11y/gtkspinbuttonaccessible.h
+++ b/gtk/a11y/gtkspinbuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SPIN_BUTTON_ACCESSIBLE_H__
 #define __GTK_SPIN_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtkspinneraccessible.h
+++ b/gtk/a11y/gtkspinneraccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SPINNER_ACCESSIBLE_H__
 #define __GTK_SPINNER_ACCESSIBLE_H__

--- a/gtk/a11y/gtkstatusbaraccessible.h
+++ b/gtk/a11y/gtkstatusbaraccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_STATUSBAR_ACCESSIBLE_H__
 #define __GTK_STATUSBAR_ACCESSIBLE_H__

--- a/gtk/a11y/gtkswitchaccessible.h
+++ b/gtk/a11y/gtkswitchaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_SWITCH_ACCESSIBLE_H__
 #define __GTK_SWITCH_ACCESSIBLE_H__

--- a/gtk/a11y/gtktextcellaccessible.h
+++ b/gtk/a11y/gtktextcellaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_TEXT_CELL_ACCESSIBLE_H__
 #define __GTK_TEXT_CELL_ACCESSIBLE_H__

--- a/gtk/a11y/gtktextviewaccessible.h
+++ b/gtk/a11y/gtktextviewaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_TEXT_VIEW_ACCESSIBLE_H__
 #define __GTK_TEXT_VIEW_ACCESSIBLE_H__

--- a/gtk/a11y/gtktogglebuttonaccessible.h
+++ b/gtk/a11y/gtktogglebuttonaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_TOGGLE_BUTTON_ACCESSIBLE_H__
 #define __GTK_TOGGLE_BUTTON_ACCESSIBLE_H__

--- a/gtk/a11y/gtktoplevelaccessible.h
+++ b/gtk/a11y/gtktoplevelaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_TOPLEVEL_ACCESSIBLE_H__
 #define __GTK_TOPLEVEL_ACCESSIBLE_H__

--- a/gtk/a11y/gtktreeviewaccessible.h
+++ b/gtk/a11y/gtktreeviewaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_TREE_VIEW_ACCESSIBLE_H__
 #define __GTK_TREE_VIEW_ACCESSIBLE_H__

--- a/gtk/a11y/gtkwidgetaccessible.h
+++ b/gtk/a11y/gtkwidgetaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_WIDGET_ACCESSIBLE_H__
 #define __GTK_WIDGET_ACCESSIBLE_H__

--- a/gtk/a11y/gtkwindowaccessible.h
+++ b/gtk/a11y/gtkwindowaccessible.h
@ -15,6 +15,10 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+#if !defined (__GTK_A11Y_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk-a11y.h> can be included directly."
+#endif
+
 #ifndef __GTK_WINDOW_ACCESSIBLE_H__
 #define __GTK_WINDOW_ACCESSIBLE_H__