--- util.c.orig	Sun Aug  3 09:35:39 2008
+++ util.c	Sun Aug  3 09:37:57 2008
@@ -24,6 +24,7 @@
 #endif /* XAW */
 #include	<ctype.h>
 #include	<string.h>
+#include	<stdlib.h>
 #include	<pwd.h>
 
 #define	NUM_RETRIES	5