Index: iscan-2.10.0/lib/imgstream.cc
===================================================================
--- iscan-2.10.0.orig/lib/imgstream.cc
+++ iscan-2.10.0/lib/imgstream.cc
@@ -28,11 +28,15 @@
 
 #include <argz.h>
 
+#include <cstdlib>
+
 #include "imgstream.hh"
 
 namespace iscan
 {
 
+
+
 imgstream::imgstream ()
   : imgstream_base_t (NULL), _fbuf (new filebuf (NULL)), _mine (true)
 {
Index: iscan-2.10.0/lib/jpegstream.cc
===================================================================
--- iscan-2.10.0.orig/lib/jpegstream.cc
+++ iscan-2.10.0/lib/jpegstream.cc
@@ -26,6 +26,8 @@
 //  the GNU General Public License in all respects for all of the
 //  code used other then esmod.
 
+#include <cstdlib>
+
 #include "jpegstream.hh"
 
 #include "gettext.h"