--- src/presentation.c.orig	2011-04-02 15:16:55.000000000 +0200
+++ src/presentation.c	2011-04-02 15:21:49.000000000 +0200
@@ -19,6 +19,9 @@
  */
 
 #include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
 
 #if HAVE_LANGINFO_CODESET
 # include <langinfo.h>