code: def get_abi3_suffix():
      """Return the file extension for an abi3-compliant Extension()"""
      for suffix in EXTENSION_SUFFIXES:
          if ".abi3" in suffix:  # Unix
              return suffix
          elif suffix == ".pyd":  # Windows
              return suffix
  
imports: import os
  import sys
  import itertools
  from importlib.machinery import EXTENSION_SUFFIXES
  from importlib.util import cache_from_source
  from typing import Dict, Iterator, List, Tuple
  from pathlib import Path
  from distutils.command.build_ext import build_ext
  from distutils.ccompiler import new_compiler
  from distutils.sysconfig import customize_compiler, get_config_var
  from distutils import log
  from setuptools.errors import BaseError
  from setuptools.extension import Extension, Library
  from distutils.sysconfig import _config_vars
label_desc: Use image node_id 3 for calling a global function with example usage: get_abi3_suffix() and returns: suffix, suffix