--- ./aisleriot/menu.c.org	Mon Oct  5 21:47:57 1998
+++ ./aisleriot/menu.c	Mon Oct  5 21:45:56 1998
@@ -18,6 +18,7 @@
 
 #define MENU_C
 #include <config.h>
+#include <sys/types.h>
 #include <dirent.h>
 #include <guile/gh.h>
 #include "sol.h"