Index: clam/src/Standard/Connection.cxx
===================================================================
--- clam.orig/src/Standard/Connection.cxx	2011-05-16 12:35:57.000000000 +0900
+++ clam/src/Standard/Connection.cxx	2011-05-16 12:36:13.000000000 +0900
@@ -21,6 +21,7 @@
 
 #include "Connection.hxx"
 #include "Signal.hxx"
+#include <stddef.h>
 
 namespace SigSlot
 {
Index: clam/src/Tools/MIDIIO/File/MIDISongPlayer.hxx
===================================================================
--- clam.orig/src/Tools/MIDIIO/File/MIDISongPlayer.hxx	2011-05-16 12:36:39.000000000 +0900
+++ clam/src/Tools/MIDIIO/File/MIDISongPlayer.hxx	2011-05-16 12:36:48.000000000 +0900
@@ -21,6 +21,8 @@
  * Maarten de Boer <mdeboer@iua.upf.es>
  *
  */
+#include <stddef.h>
+
 namespace MIDI
 {
 
