From 2e7f65885b2415bae02ba9e004536b22b88920cb Mon Sep 17 00:00:00 2001
From: Davis King <davis@dlib.net>
Date: Tue, 1 May 2012 20:51:37 -0400
Subject: [PATCH] Apparently, XKeycodeToKeysym() is deprecated.  Since clang++
 was giving warnings about this I switched to the replacement function
 XkbKeycodeToKeysym().

---
 dlib/gui_core/gui_core_kernel_2.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlib/gui_core/gui_core_kernel_2.cpp b/dlib/gui_core/gui_core_kernel_2.cpp
index c098d38dc..0b63ef53e 100644
--- a/dlib/gui_core/gui_core_kernel_2.cpp
+++ b/dlib/gui_core/gui_core_kernel_2.cpp
@@ -13,6 +13,7 @@
 #include <X11/Xutil.h>
 #include <X11/keysym.h>
 #include <X11/Xlocale.h>
+#include <X11/XKBlib.h>
 #include <poll.h>
 #include <iostream>
 #include "../assert.h"
@@ -1263,7 +1264,7 @@ namespace dlib
             {
                 if ( codes[n] == 0 )
                     continue;
-                switch(XKeycodeToKeysym( disp, codes[n], 0 ))
+                switch(XkbKeycodeToKeysym( disp, codes[n], 0, 0 ))
                 {
                     case XK_Alt_L:
                         alt_mask = index_to_modmask(n / map->max_keypermod);