--- h/gclincl.h.in	2005-01-15 14:17:18.000000000 -0500
+++ h/gclincl.h.in	2009-12-07 12:11:34.000000000 -0500
@@ -219,9 +216,6 @@
 /* Host system */
 #undef HOST_SYSTEM
 
-/* time system constant */
-#undef HZ
-
 /* invocation history stack size */
 #undef IHSSIZE