--- a/src/modules.h	Fri Dec 23 11:44:55 2005 +0000
+++ b/src/modules.h	Sun Dec 25 01:28:39 2005 +0000
@@ -33,7 +33,7 @@
      * Execute one time-slice worth of operations, for the given number of
      * micro-seconds.
      */
-    void (*run_time_slice)( int microsecs );
+    int (*run_time_slice)( int microsecs );
     /**
      * Set the module into a stopped state (may be NULL)
      */