=> 0x6936aa <gtk_widget_get_toplevel+106>:	mov    0x38(%esi),%eax
   0x6936ad <gtk_widget_get_toplevel+109>:	test   %eax,%eax
   0x6936af <gtk_widget_get_toplevel+111>:	jne    0x6936a8 <gtk_widget_get_toplevel+104>
   0x6936b1 <gtk_widget_get_toplevel+113>:	add    $0x10,%esp
   0x6936b4 <gtk_widget_get_toplevel+116>:	mov    %esi,%eax
   0x6936b6 <gtk_widget_get_toplevel+118>:	pop    %ebx
   0x6936b7 <gtk_widget_get_toplevel+119>:	pop    %esi
   0x6936b8 <gtk_widget_get_toplevel+120>:	pop    %ebp
   0x6936b9 <gtk_widget_get_toplevel+121>:	ret    
   0x6936ba:	lea    0x0(%esi),%esi
   0x6936c0:	push   %ebp
   0x6936c1:	mov    %esp,%ebp
   0x6936c3:	sub    $0x38,%esp
   0x6936c6:	mov    %ebx,-0xc(%ebp)
   0x6936c9:	mov    0x8(%ebp),%eax
   0x6936cc:	call   0x4503f7