/* -----------------------------------------------------------------------------
- * $Id: Itimer.h,v 1.8 2001/11/21 20:55:10 sof Exp $
+ * $Id: Itimer.h,v 1.9 2001/11/22 14:25:12 simonmar Exp $
*
- * (c) The GHC Team 1998-1999
+ * (c) The GHC Team 1998-2001
*
* Interval timer for profiling and pre-emptive scheduling.
*
*/
#define CS_MIN_MILLISECS TICK_MILLISECS /* milliseconds per slice */
-extern rtsBool do_prof_ticks; /* profiling ticks on/off */
-
-/* Total number of ticks since startup */
-extern lnat total_ticks;
-
int initialize_virtual_timer ( nat ms );
int install_vtalrm_handler ( void );
void block_vtalrm_signal ( void );