code: def _is_funcptr(declstr):
      if not declstr:
          return None
      # XXX Support "(<name>*)(".
      return "(*)(" in declstr.replace(" ", "")
  
file_path: cpython/Tools/c-analyzer/c_parser/match.py
imports: import re
  from .None import info
  from .parser._regexes import SIMPLE_TYPE
label_desc: Use image node_id 6 for calling a global function with example usage: _is_funcptr(declstr) and returns: unknown, None