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/***************************************************************************
cpuint.h
Core multi-CPU interrupt engine.
Copyright (c) 1996-2007, Nicola Salmoria and the MAME Team.
Visit http://mamedev.org for licensing and usage restrictions.
***************************************************************************/
#pragma once
#ifndef __CPUINT_H__
#define __CPUINT_H__
#include "memory.h"
#define INTERRUPT_GEN(func) void func(void)
/*************************************
*
* Startup/shutdown
*
*************************************/
void cpuint_init(running_machine *machine);
void cpuint_reset(void);
extern int (*const cpu_irq_callbacks[])(int);
/*************************************
*
* CPU lines
*
*************************************/
/* Set the logical state (ASSERT_LINE/CLEAR_LINE) of the an input line on a CPU */
void cpunum_set_input_line(int cpunum, int line, int state);
/* Set the vector to be returned during a CPU's interrupt acknowledge cycle */
void cpunum_set_input_line_vector(int cpunum, int irqline, int vector);
/* Set the logical state (ASSERT_LINE/CLEAR_LINE) of the an input line on a CPU and its associated vector */
void cpunum_set_input_line_and_vector(int cpunum, int line, int state, int vector);
/* Install a driver callback for IRQ acknowledge */
void cpunum_set_irq_callback(int cpunum, int (*callback)(int irqline));
#endif /* __CPUINT_H__ */
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