--- src/wrappers.c.orig	2004-06-15 13:50:33.000000000 -0600
+++ src/wrappers.c	2009-12-18 15:59:59.000000000 -0700
@@ -19,6 +19,7 @@
 
 #include        <stdio.h>
 #include        <unistd.h>
+#include        <stdlib.h>
 #include        <fcntl.h>
 #include        <sys/types.h>
 #include        <sys/stat.h>