... for future changes. This is just to check that compilation still
succeeds.
#define GTK_IS_CSS_COMPUTED_VALUES_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_COMPUTED_VALUES))
#define GTK_CSS_COMPUTED_VALUES_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_COMPUTED_VALUES, GtkCssComputedValuesClass))
-typedef struct _GtkCssComputedValues GtkCssComputedValues;
+/* typedef struct _GtkCssComputedValues GtkCssComputedValues; */
typedef struct _GtkCssComputedValuesClass GtkCssComputedValuesClass;
struct _GtkCssComputedValues
G_BEGIN_DECLS
+/* forward declaration for GtkCssValue */
+typedef struct _GtkCssComputedValues GtkCssComputedValues;
+
typedef enum { /*< skip >*/
GTK_CSS_CHANGE_CLASS = (1 << 0),
GTK_CSS_CHANGE_NAME = (1 << 1),