--- markring.c.org	Sat Feb  2 08:07:42 2002
+++ markring.c	Sat Feb  2 08:06:15 2002
@@ -8,7 +8,7 @@
 
 #include "markring.h"
 #include <stdio.h>
-#include <malloc.h>
+#include <stdlib.h>
 
 void
   MakeRingNull(ring)