/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

/**

 @file

 @publishedAll

 @released

*/

#ifndef _SIGNAL_H_

#define _SIGNAL_H_

#ifdef __cplusplus

extern "C" {

#endif

#include "_ansi.h"

#include <sys/signal.h>

/** Atomic entity type (ANSI)

 */

typedef int	sig_atomic_t;		

/** Default action 

*/

#define SIG_DFL ((void (*)())0)		

/** Ignore action

 */

#define SIG_IGN ((void (*)())1)		

/** Error return 

*/

#define SIG_ERR ((void (*)())-1)	

typedef void (*_sig_func_ptr) ();

extern _sig_func_ptr signal(int, _sig_func_ptr);

extern int raise(int);

#ifdef __cplusplus

}

#endif

#endif /* _SIGNAL_H_ */