[gtk+/native-layout] [gtk] Deprecate GtkCurveType enum

[Tristan Van Berkom <tvb src gnome org>]

commit 931ed06beb9d27915b3322d0bbb6ee7f31767152
Author: Christian Dywan <christian lanedo com>
Date:   Sun Feb 7 01:52:58 2010 +0100

    [gtk] Deprecate GtkCurveType enum
    
    It's only used by already deprecated GtkCurve and GtkGammaCurve
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=556263
    
    Signed-off-by: Javier Jardón <jjardon gnome org>

 gtk/gtkenums.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkenums.h b/gtk/gtkenums.h
index 92b30d7..b8b5e33 100644
--- a/gtk/gtkenums.h
+++ b/gtk/gtkenums.h
@@ -94,6 +94,7 @@ typedef enum
   GTK_BUTTONBOX_CENTER
 } GtkButtonBoxStyle;
 
+#ifndef GTK_DISABLE_DEPRECATED
 /* Curve types */
 typedef enum
 {
@@ -101,6 +102,7 @@ typedef enum
   GTK_CURVE_TYPE_SPLINE,       /* spline interpolation */
   GTK_CURVE_TYPE_FREE          /* free form curve */
 } GtkCurveType;
+#endif
 
 typedef enum
 {