[gtk+] Add GDK_VERSION_3_14

[Matthias Clasen <matthiasc src gnome org>]

commit ea61bdf1a002d1b4b1505e816ce5eec469acf8ba
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Apr 23 23:25:07 2014 -0400

    Add GDK_VERSION_3_14
    
    https://bugzilla.gnome.org/show_bug.cgi?id=728814

 gdk/gdkversionmacros.h.in |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkversionmacros.h.in b/gdk/gdkversionmacros.h.in
index 79f0d40..5601b12 100644
--- a/gdk/gdkversionmacros.h.in
+++ b/gdk/gdkversionmacros.h.in
@@ -122,6 +122,15 @@
  */
 #define GDK_VERSION_3_12        (G_ENCODE_VERSION (3, 12))
 
+/**
+ * GDK_VERSION_3_14:
+ *
+ * A macro that evaluates to the 3.14 version of GDK, in a format
+ * that can be used by the C pre-processor.
+ *
+ * Since: 3.14
+ */
+#define GDK_VERSION_3_14        (G_ENCODE_VERSION (3, 14))
 
 /* evaluates to the current stable version; for development cycles,
  * this means the next stable target