#include <sys/io.h>

#define S707 0x0370
#define INDX S707
#define DATA S707+1


int R707(int Arg0)
{
	int ret;
	outb(0x55,INDX);
	outb(0x55,INDX);
	outb(Arg0,INDX);
	ret = inb(DATA);
	outb(0xAA,INDX);
	return ret;
}
void W707(int Arg0, int Arg1)
{
	outb(0x55,INDX);
	outb(0x55,INDX);
	outb(Arg0,INDX);
	outb(Arg1, DATA);
	outb(0xAA,INDX);
}



int GSTA()
{
	int ret;
	W707 (0x07, 0x03);
	ret = R707 (0xF0);
	printf("raw %d\n", ret);
	printf("LPT %d\n", (ret & 0x7) == 0);
	printf("EPP %d\n", (ret & 0x3) == 1);
	printf("ECP %d\n", (ret & 0x2) == 2);
	return ret;
}

int main()
{
	iopl(3);
	GSTA();
	return 0;
}