[gegl] Make GeglRectangle introspection friendly

[Daniel Sabo <daniels src gnome org>]

commit 9bd6dfe2f1d388f9540839e4495691d1d044d0e3
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Fri May 24 05:53:04 2013 -0700

    Make GeglRectangle introspection friendly

 gegl/gegl-types.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/gegl/gegl-types.h b/gegl/gegl-types.h
index f068a14..58fdde6 100644
--- a/gegl/gegl-types.h
+++ b/gegl/gegl-types.h
@@ -50,13 +50,15 @@ typedef struct _GeglCurve  GeglCurve;
 typedef struct _GeglPath   GeglPath;
 typedef struct _GeglColor  GeglColor;
 
-typedef struct _GeglRectangle
+typedef struct _GeglRectangle GeglRectangle;
+
+struct _GeglRectangle
 {
   gint x;
   gint y;
   gint width;
   gint height;
-} GeglRectangle;
+};
 GType gegl_rectangle_get_type (void) G_GNUC_CONST;
 #define GEGL_TYPE_RECTANGLE   (gegl_rectangle_get_type())