--- ucblogo-5.5/term.c.ospeed	2007-02-22 11:35:36.000000000 +0100
+++ ucblogo-5.5/term.c	2007-02-22 11:36:02.000000000 +0100
@@ -64,7 +64,7 @@
 char PC;
 char *BC;
 char *UP;
-short ospeed;
+/* short ospeed; */
 char bp[1024];
 char cl_arr[40];
 char cm_arr[40];