-/* FIXME: PEP 587 makes these functions public */
#ifndef Py_BUILD_CORE_MODULE
# define Py_BUILD_CORE_MODULE
#endif
+/* Always enable assertion (even in release mode) */
+#undef NDEBUG
+
#include <Python.h>
-#include "pycore_initconfig.h" /* FIXME: PEP 587 makes these functions public */
+#include "pycore_initconfig.h" /* _PyConfig_InitCompatConfig() */
+#include "pycore_pystate.h" /* _PyRuntime */
#include <Python.h>
#include "pythread.h"
#include <inttypes.h>