=> 0xfd6f79 <e_iterator_last+9>:	mov    (%edx),%eax
   0xfd6f7b <e_iterator_last+11>:	mov    0x50(%eax),%eax
   0xfd6f7e <e_iterator_last+14>:	test   %eax,%eax
   0xfd6f80 <e_iterator_last+16>:	je     0xfd6f87 <e_iterator_last+23>
   0xfd6f82 <e_iterator_last+18>:	mov    %edx,(%esp)
   0xfd6f85 <e_iterator_last+21>:	call   *%eax
   0xfd6f87 <e_iterator_last+23>:	leave  
   0xfd6f88 <e_iterator_last+24>:	ret    
   0xfd6f89:	lea    0x0(%esi,%eiz,1),%esi
   0xfd6f90 <e_iterator_next>:	push   %ebp
   0xfd6f91 <e_iterator_next+1>:	mov    %esp,%ebp
   0xfd6f93 <e_iterator_next+3>:	sub    $0x18,%esp
   0xfd6f96 <e_iterator_next+6>:	mov    0x8(%ebp),%ecx
   0xfd6f99 <e_iterator_next+9>:	mov    (%ecx),%eax
   0xfd6f9b <e_iterator_next+11>:	mov    0x54(%eax),%edx
   0xfd6f9e <e_iterator_next+14>:	xor    %eax,%eax