code: def is_process_global(vardecl):
      kind, storage, _, _, _ = _info.get_parsed_vartype(vardecl)
      if kind is not _KIND.VARIABLE:
          raise NotImplementedError(vardecl)
      if "static" in (storage or ""):
          return True
  
      if hasattr(vardecl, "parent"):
          parent = vardecl.parent
      else:
          parent = vardecl.get("parent")
      return not parent
  
file_path: cpython/Tools/c-analyzer/c_analyzer/match.py
imports: import os.path
  from c_parser import info, match
label_desc: Use image node_id 3 for calling a global function with example usage: is_process_global(vardecl) and returns: unknown, True