diff -Naur Python-3.8.0-orig/Python/sysmodule.c Python-3.8.0/Python/sysmodule.c
--- Python-3.8.0-orig/Python/sysmodule.c	2019-10-14 16:34:47.000000000 +0300
+++ Python-3.8.0/Python/sysmodule.c	2019-10-22 10:04:08.995074100 +0300
@@ -34,7 +34,7 @@
 #include <windows.h>
 #endif /* MS_WINDOWS */
 
-#ifdef MS_COREDLL
+#if defined(MS_WINDOWS) && defined(Py_ENABLE_SHARED)
 extern void *PyWin_DLLhModule;
 /* A string loaded from the DLL at startup: */
 extern const char *PyWin_DLLVersionString;
@@ -2694,7 +2694,7 @@
                         PyUnicode_FromString("little"));
 #endif
 
-#ifdef MS_COREDLL
+#if defined(MS_WINDOWS) && defined(Py_ENABLE_SHARED)
     SET_SYS_FROM_STRING("dllhandle",
                         PyLong_FromVoidPtr(PyWin_DLLhModule));
     SET_SYS_FROM_STRING("winver",