/* -----------------------------------------------------------------------------
- * $Id: PrimOps.h,v 1.52 2000/04/13 15:37:11 panne Exp $
+ * $Id: PrimOps.h,v 1.53 2000/05/10 11:02:00 simonmar Exp $
*
* (c) The GHC Team, 1998-1999
*
#define isEmptyMVarzh(r,a) r=(I_)((GET_INFO((StgMVar*)(a))) == &EMPTY_MVAR_info )
EF_(newMVarzh_fast);
EF_(takeMVarzh_fast);
-EF_(takeMaybeMVarzh_fast);
+EF_(tryTakeMVarzh_fast);
EF_(putMVarzh_fast);