#include "../ioaddr.c"




int main(int argc, char *argv[])
{
	unsigned char val;

	if (iopl(3) != 0){
		fprintf(stdout,"\r\nNo Permissions for special ports, start program as root, or with sudo\r\n");
		exit(0);
	}
	
	val = read_port( 0x201 );

	iopl(0);

	if(val == 0xf0){
		fprintf(stdout,"\nreaded value: %x - port 0x201 seems to be a valid, and active joystickport\n",val);
	}
	else {
		fprintf(stdout,"\nreaded value: %x - port 0x201 seems to be not an active joystickport\n",val);	
	}

}