Patch #411138: Rename config.h to pyconfig.h.  Closes bug #231774.
diff --git a/PC/dl_nt.c b/PC/dl_nt.c
index 6e77851..2608f7e 100644
--- a/PC/dl_nt.c
+++ b/PC/dl_nt.c
@@ -10,7 +10,7 @@
 #include "windows.h"
 
 /* NT and Python share these */
-#include "config.h"
+#include "pyconfig.h"
 #include "Python.h"
 
 char dllVersionBuffer[16] = ""; // a private buffer