/*____________________________________________________________________________
	
	FreeAmp - The Free MP3 Player

	Portions Copyright (C) 1998 GoodNoise

	This program 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 of the License, or
	(at your option) any later version.

	This program 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 this program; if not, write to the Free Software
	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	
	$Id: semaphore.cpp,v 1.4 1999/03/19 23:23:15 robert Exp $
____________________________________________________________________________*/

#include "semaphore.h"


Semaphore::Semaphore(int cnt) {
    m_count = cnt;
    /*LEAK*/m_sem = CreateSemaphore(NULL, 
		    				cnt,
							1024,
							""); 
}

Semaphore::~Semaphore() {
   CloseHandle(m_sem);
}

void Semaphore::Wait() {	
	WaitForSingleObject(m_sem, INFINITE);	
}

void Semaphore::Signal() {
	long dummy;
    ReleaseSemaphore(	m_sem,
    					1,
    					&dummy);
}
