Got the new structure working with MSVC 4.2.
main_nt.c is gone -- we can use Modules/python.c now.
Added Mark Hammond's module msvcrt.c (untested).
Added several new symbols.

PC/config.c

diff --git a/PC/config.c b/PC/config.c
index 97f9de4..39011bc 100644
--- a/PC/config.c
+++ b/PC/config.c
@@ -60,6 +60,9 @@
 extern void initthread();
 extern void initcStringIO();
 extern void initcPickle();
+#ifdef WIN32
+extern void initmsvcrt();
+#endif
 
 /* -- ADDMODULE MARKER 1 -- */
 
@@ -98,6 +101,9 @@
 #endif
         {"cStringIO", initcStringIO},
         {"cPickle", initcPickle},
+#ifdef WIN32
+	{"msvcrt", initmsvcrt},
+#endif
 
 /* -- ADDMODULE MARKER 2 -- */