--- libzt/opts.c.orig	Tue Jun 10 01:23:36 2003
+++ libzt/opts.c	Tue Jun 10 01:24:00 2003
@@ -14,6 +14,7 @@
 
 #include <unistd.h>
 #include <ctype.h>
+#include <getopt.h>
 
 #include <libzt/zt.h>
 #include <libzt/opts.h>