--- iscan-2.1.0/lib/imgstream.cc.orig	2005-10-11 06:53:38 +0400
+++ iscan-2.1.0/lib/imgstream.cc	2008-11-05 03:00:03 +0300
@@ -27,6 +27,7 @@
 //  code used other then esmod.
 
 #include <argz.h>
+#include <stdlib.h>
 
 #include "imgstream.hh"
 
--- iscan-2.1.0/lib/jpegstream.cc.orig	2005-07-14 05:03:31 +0400
+++ iscan-2.1.0/lib/jpegstream.cc	2008-11-05 03:17:44 +0300
@@ -27,6 +27,7 @@
 //  code used other then esmod.
 
 #include "jpegstream.hh"
+#include <stdlib.h>
 
 #include "gettext.h"
 #define  _(msg_id)	gettext (msg_id)