X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FItimer.h;h=47fbbb6fb90cb0bc4a16394c341374a51de690d2;hb=593d142d840df09f64b2e8a24f19a298122e27a3;hp=e415074d867747db63c71d18275f228e7731bd76;hpb=438596897ebbe25a07e1c82085cfbc5bdb00f09e;p=ghc-hetmet.git

diff --git a/ghc/rts/Itimer.h b/ghc/rts/Itimer.h
index e415074..47fbbb6 100644
--- a/ghc/rts/Itimer.h
+++ b/ghc/rts/Itimer.h
@@ -1,15 +1,20 @@
 /* -----------------------------------------------------------------------------
- * $Id: Itimer.h,v 1.2 1998/12/02 13:28:28 simonm Exp $
  *
- * (c) The GHC Team 1998
+ * (c) The GHC Team 1998-2001
  *
  * Interval timer for profiling and pre-emptive scheduling.
  *
  * ---------------------------------------------------------------------------*/
+#ifndef __ITIMER_H__
+#define __ITIMER_H__
 
-nat  initialize_virtual_timer  ( nat ms );
-int  install_vtalrm_handler    ( void (*handler)(int) );
-void block_vtalrm_signal       ( void );
-void unblock_vtalrm_signal     ( void );
-
+extern int startTicker( nat ms, TickProc handle_tick);
+extern int stopTicker ( void );
 
+extern nat getourtimeofday   ( void );
+#if 0
+/* unused */
+extern void block_vtalrm_signal       ( void );
+extern void unblock_vtalrm_signal     ( void );
+#endif
+#endif /* __ITIMER_H__ */