--- expand.c.orig	Thu Feb 24 09:55:35 1994
+++ expand.c	Sun Jan  5 12:25:09 1997
@@ -17,6 +17,7 @@
 /*	without prior permission from Harris Corporation. 		*/
 /************************************************************************/
 
+#include	<sys/types.h>
 #include	<dirent.h>
 #include	<pwd.h>
 #include	<stdlib.h>