/******************************************************************************
 **
 **	C++ Class Library for the Amiga© system software.
 **
 **	Copyright (C) 1994 by Armin Vogt  **  EMail: armin@uni-paderborn.de
 **	All Rights Reserved.
 **
 **	$Source: apphome:APlusPlus/RCS/libsource/PriorityList.cxx,v $
 **	$Revision: 1.3 $
 **	$Date: 1994/04/23 21:02:16 $
 **	$Author: Armin_Vogt $
 **
 ******************************************************************************/


#include <APlusPlus/exec/PriorityList.h>


volatile static char rcs_id[] = "$Id: PriorityList.cxx,v 1.3 1994/04/23 21:02:16 Armin_Vogt Exp Armin_Vogt $";


BYTE PriorityList::internalEnqueue(PriorityNode *node,BYTE pri)
{
   BYTE old_pri;

   old_pri = node->priority();
   ((NodeC*)node)->setPriority(pri); // GCC 2.5.4. understands setPriority() to be private!?
   ListC::enqueue(node);

   return old_pri;
}
BYTE PriorityList::internalChangePri(PriorityNode *node,BYTE pri)
{
   // be carefull, membership of the node is not checked here, therefore this is internal only!
   Remove((struct Node*)node);
   return internalEnqueue(node,pri);
}