Document GDK_DISPLAY_XDISPLAY

diff --git a/gdk/x11/gdkx11display.h b/gdk/x11/gdkx11display.h
index c432af96243c67a00bb710bc086caea3513405e9..d82051979a32cfb0e91b04ef420c9581ec32809d 100644 (file)
--- a/gdk/x11/gdkx11display.h
+++ b/gdk/x11/gdkx11display.h
@@ -67,6 +67,14 @@ GDK_AVAILABLE_IN_3_94
 Cursor        gdk_x11_display_get_xcursor      (GdkDisplay  *display,
                                                 GdkCursor   *cursor);
 
+/**
+ * GDK_DISPLAY_XDISPLAY:
+ * @display: a #GdkDisplay
+ *
+ * Returns the display of a #GdkDisplay.
+ *
+ * Returns: an Xlib Display*
+ */
 #define GDK_DISPLAY_XDISPLAY(display) (gdk_x11_display_get_xdisplay (display))
 
 GDK_AVAILABLE_IN_ALL