#define GDK_DRAWING_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_DRAWING_CONTEXT, GdkDrawingContext))
#define GDK_IS_DRAWING_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_DRAWING_CONTEXT))
-typedef struct _GdkDrawingContext GdkDrawingContext;
typedef struct _GdkDrawingContextClass GdkDrawingContextClass;
GDK_AVAILABLE_IN_3_22
typedef struct _GdkAppLaunchContext GdkAppLaunchContext;
typedef struct _GdkSeat GdkSeat;
+typedef struct _GdkDrawingContext GdkDrawingContext;
typedef struct _GdkGLContext GdkGLContext;
/**