reintroduced the names in Distutils for APIs that were relocated
diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
index bb8b512..2d92dab 100644
--- a/Lib/distutils/sysconfig.py
+++ b/Lib/distutils/sysconfig.py
@@ -21,6 +21,15 @@
# to avoid this module to shadow it
_sysconfig = __import__('sysconfig')
+# names defined here to keep backward compatibility
+# for APIs that were relocated
+get_python_version = _sysconfig.get_python_version
+get_config_h_filename = _sysconfig.get_config_h_filename
+parse_config_h = _sysconfig.parse_config_h
+get_config_vars = _sysconfig.get_config_vars
+get_config_var = _sysconfig.get_config_var
+from distutils.ccompiler import customize_compiler
+
_DEPRECATION_MSG = ("distutils.sysconfig.%s is deprecated. "
"Use the APIs provided by the sysconfig module instead")