# File lib/childprocess/windows/lib.rb, line 291
        def each_child_of(pid, &blk)
          raise NotImplementedError

          # http://stackoverflow.com/questions/1173342/terminate-a-process-tree-c-for-windows?rq=1

          # for each process entry
          #  if pe.th32ParentProcessID == pid
          #    Handle.open(pe.pe.th32ProcessId, &blk)
          #  end
          #
        end