+/* Force the various NT 4 structures and constants to be included; we're
+ careful not to call (or even link with) functions not in NT 3.51 when
+ running on 3.51, but when running on NT 4 or Win9x, we use the later
+ functions, and need their headers. */
+/* The VC++ (5.0, at least) headers treat WINVER non-existent as 0x0400 */
+#if defined (WINVER) && WINVER < 0x0400
+# undef WINVER
+# define WINVER 0x0400
+#endif
+