/*     Watchdog fuer JENDATA ISA-Watchdog V0.0.1       */
/* 2001 Uwe Manzei - JENDATA Computersysteme GmbH Jena */

#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>

int main(int argc, char **argv)
{
	u_char a;
	int fd;
	fd=open("/dev/port",O_RDONLY);
	if(fd==-1) 
	{
		perror("port");
		exit(1);
	}	
	while(1)
	{
		lseek(fd,0x443,SEEK_SET);
		read(fd,&a,1);
		sleep(90);
	}
	exit(0);
}