Use MS_DLL_ID as sys.winver
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 1dc8e17..56d1e6d 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -269,10 +269,10 @@
dictinsert(sysdict, "builtin_module_names",
v = list_builtin_module_names());
XDECREF(v);
-#ifdef PYTHONWIN
+#ifdef MS_COREDLL
dictinsert(sysdict, "dllhandle", v = newintobject((int)PyWin_DLLhModule));
XDECREF(v);
- dictinsert(sysdict, "winver", v = newstringobject(WIN32_PATCH_LEVEL));
+ dictinsert(sysdict, "winver", v = newstringobject(MS_DLL_ID));
XDECREF(v);
#endif
if (err_occurred())