--- src/ls.h.orig	Mon Feb 15 17:27:12 1999
+++ src/ls.h	Fri Jul 20 21:03:51 2001
@@ -7,4 +7,7 @@
 /* This is for the `vdir' program.  */
 #define LS_LONG_FORMAT 3
 
+#define MODE_WT 01002
+#define MODE_WRO 02
+
 extern int ls_mode;