int0_api.h

嵌入式开发试验：中断按钮实验

/*
 *	int0_api.h  -   header file of int0 api
 *	
 *	Author: 	li ming <[e-mail]>
 *	Date:		2005-6-12
 *	Copyleft:	http://www.lumit.org
 */
 
#include "int0_driver.h"

/* init int0 */
int int0_init( void );

/* int0 irq handler */
void int0_irq_handler( void );

/* install user hooker for int0 interrupt */
void int0_install_irq_hooker( void (*handler)(void) );

/* test int0 api */
int int0_test( void );