0xb66a833d:	out    %al,(%dx)
0xb66a833e:	mov    (%esp),%esi
0xb66a8341:	mov    0x4(%esp),%edi
0xb66a8345:	mov    %ebp,%esp
0xb66a8347:	pop    %ebp
0xb66a8348:	ret    
0xb66a8349:	nop    
0xb66a834a:	push   %ebp
0xb66a834b:	mov    %esp,%ebp
0xb66a834d:	mov    0x8(%ebp),%eax
0xb66a8350:	movzwl 0x4(%eax),%edx
0xb66a8354:	add    $0x2,%edx
0xb66a8357:	movzwl %dx,%edx
0xb66a835a:	in     (%dx),%al
0xb66a835b:	and    $0x1,%eax
0xb66a835e:	pop    %ebp