/*
   Copyright (C) 2004 Michael Nelson Moran

   This file is part of OSCL.

   OSCL is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   OSCL is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
   License for more details.

   You should have received a copy of the GNU General Public License
   along with OSCL; see the file COPYING.  If not, write to the Free
   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
   02111-1307, USA.

   To negotiate other licensing arrangments/agreements contact
   the copyright holder:

   Michael N. Moran
   5009 Old Field Ct.         mike@mnmoran.org
   Kennesaw, GA, USA 30144    http://mnmoran.org
*/

#ifndef _oscl_drv_usb_alloc_power_synch_
#define _oscl_drv_usb_alloc_power_synch_
#include "reqapi.h"
#include "syncapi.h"

/** */
namespace Oscl {
/** */
namespace Usb {
/** */
namespace Alloc {
/** */
namespace Power {

/** */
class Sync : public SyncApi {
	private:
		/** */
		Req::Api::SAP&	_sap;

	public:
		/** */
		Sync(Req::Api::SAP& sap) throw();

	public:	// SyncApi
		/** */
		bool	// true if failed
			reserve(unsigned requiredCurrentInMilliamps) throw();
		/** */
		void	free(unsigned freeCurrentInMilliamps) throw();
	};

}
}
}
}

#endif