[gtk+] Add 3.16 version macros

[Matthias Clasen <matthiasc src gnome org>]

commit c2330e7fd167618e9ec2c7f8137e545e328805f1
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Sep 29 23:33:33 2014 -0400

    Add 3.16 version macros

 gdk/gdkversionmacros.h.in |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkversionmacros.h.in b/gdk/gdkversionmacros.h.in
index 5601b12..df4fe19 100644
--- a/gdk/gdkversionmacros.h.in
+++ b/gdk/gdkversionmacros.h.in
@@ -132,6 +132,16 @@
  */
 #define GDK_VERSION_3_14        (G_ENCODE_VERSION (3, 14))
 
+/**
+ * GDK_VERSION_3_16:
+ *
+ * A macro that evaluates to the 3.16 version of GDK, in a format
+ * that can be used by the C pre-processor.
+ *
+ * Since: 3.16
+ */
+#define GDK_VERSION_3_16        (G_ENCODE_VERSION (3, 16))
+
 /* evaluates to the current stable version; for development cycles,
  * this means the next stable target
  */
@@ -316,5 +326,11 @@
 # define GDK_AVAILABLE_IN_3_14                _GDK_EXTERN
 #endif
 
+#if GDK_VERSION_MAX_ALLOWED < GDK_VERSION_3_16
+# define GDK_AVAILABLE_IN_3_16                GDK_UNAVAILABLE(3, 16)
+#else
+# define GDK_AVAILABLE_IN_3_16                _GDK_EXTERN
+#endif
+
 #endif  /* __GDK_VERSION_MACROS_H__ */