--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/netpbm-02-stdlib.diff	Thu Mar 01 09:58:59 2007 +0000
@@ -0,0 +1,11 @@
+diff -urN netpbm/generator/ppmrough.c netpbm.n/generator/ppmrough.c
+--- netpbm/generator/ppmrough.c	2007-02-28 18:26:22.363728990 +0100
++++ netpbm.n/generator/ppmrough.c	2007-02-28 18:26:00.958746785 +0100
+@@ -10,6 +10,7 @@
+ ** documentation.  This software is provided "as is" without express or
+ ** implied warranty.  */
+ 
++#include <stdlib.h>
+ #include <math.h>
+ #include <sys/time.h>
+ #include "ppm.h"