--- fluxbox-1.3.1/src/FbTk/MacroCommand.hh~	2009-10-04 21:45:38.000000000 +0200
+++ fluxbox-1.3.1/src/FbTk/MacroCommand.hh	2011-07-28 12:31:21.200516416 +0200
@@ -26,6 +26,7 @@
 #include "RefCount.hh"
 
 #include <vector>
+#include <cstring>
 
 namespace FbTk {
 
--- fluxbox-1.3.1/src/FbTk/LayerItem.hh~	2011-02-24 17:00:37.000000000 +0100
+++ fluxbox-1.3.1/src/FbTk/LayerItem.hh	2011-07-28 12:32:18.541516401 +0200
@@ -26,6 +26,7 @@
 #include "Layer.hh"
 #include "NotCopyable.hh"
 #include <vector>
+#include <cstring>
 
 namespace FbTk {
 
--- fluxbox-1.3.1/src/FbTk/MultLayers.hh~	2011-02-24 17:00:37.000000000 +0100
+++ fluxbox-1.3.1/src/FbTk/MultLayers.hh	2011-07-28 12:32:40.603516398 +0200
@@ -24,6 +24,7 @@
 #define FBTK_MULTLAYERS_HH
 
 #include <vector>
+#include <cstring>
 
 namespace FbTk {