/* $Header: preempt.h,v 1.1 87/03/11 15:59:58 mikew Exp $ */
/* $Source: /afs/andrew.cmu.edu/usr7/kazar/afs/lwp/RCS/preempt.h,v $ */

#if !defined(lint) && !defined(LOCORE) && defined(RCS_HDRS)
static char *rcsidpreempt = "$Header: preempt.h,v 1.1 87/03/11 15:59:58 mikew Exp $";
#endif

/*
 * P_R_P_Q_# (C) COPYRIGHT IBM CORPORATION 1987
 * LICENSED MATERIALS - PROPERTY OF IBM
 * REFER TO COPYRIGHT INSTRUCTIONS FORM NUMBER G120-2083
 */

/*******************************************************************\
* 								    *
* 	Information Technology Center				    *
* 	Carnegie-Mellon University				    *
* 								    *
* 	Bradley White and M. Satyanarayanan			    *
\*******************************************************************/


#define PRE_PreemptMe()		lwp_cpptr->level = 0
#define PRE_BeginCritical()	lwp_cpptr->level++
#define PRE_EndCritical()	lwp_cpptr->level--

#define DEFAULTSLICE	10