code: def is_zombie(pid):
      try:
          st = cext.proc_kinfo_oneshot(pid)[kinfo_proc_map["status"]]
          return st == cext.SZOMB
      except Exception:
          return False
  
imports: import contextlib
  import errno
  import functools
  import os
  from collections import namedtuple
  from .None import _common
  from .None import _psposix
  from .None import _psutil_osx
  from .None import _psutil_posix
  from ._common import AccessDenied
  from ._common import conn_tmap
  from ._common import conn_to_ntuple
  from ._common import isfile_strict
  from ._common import memoize_when_activated
  from ._common import NoSuchProcess
  from ._common import parse_environ_block
  from ._common import usage_percent
  from ._common import ZombieProcess
  from ._compat import PermissionError
  from ._compat import ProcessLookupError
label_desc: Use image node_id 16 for calling a global function with example usage: is_zombie(pid) and returns: unknown, False