#ifndef _DEV_IRQREG_UNIX_H_
#define _DEV_IRQREG_UNIX_H_

/*
 * Copyright (C) 2001-2005 by egnite Software GmbH. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE
 * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * For additional information see http://www.ethernut.de/
 */

/*
 * $Log: irqreg.h,v $
 * Revision 1.2  2006/01/26 15:34:49  going_nuts
 * adapted to new interrupt handling scheme for unix emulation
 * now uses Unix timer and runs without interrupts unless you emulate other hardware
 *
 * Revision 1.1  2005/07/26 18:35:10  haraldkipp
 * First check in
 *
 * Revision 1.1  2005/04/07 12:31:37  freckle
 * most unix emulation specific stuff now in irqreg_unix.h.
 * corrected #warning "MCU not defined"
 *
 */

#include <signal.h>

__BEGIN_DECLS

extern u_char irq_processed;
extern pthread_cond_t irq_cv;
extern sigset_t irq_signal;

extern void NutUnixIrqEventPostAsync(u_char irq_nr, HANDLE * queue );
extern void NutUnixRaiseInterrupt(int irq);

__END_DECLS

#endif