Revert "Change Windows startup"

This reverts commit acb85b18cf.

Some optlist issues arose on some platforms, but not all.
I need to investigate the cause of those.

win/win32/mswproc.c

@@ -734,6 +734,9 @@ mswin_exit_nhwindows(const char *str)
     /* Write Window settings to the registry */
     mswin_write_reg();
 
+    /* set things back to failsafes */
+    windowprocs = *get_safe_procs(0);
+
     /* and make sure there is still a way to communicate something */
     windowprocs.win_raw_print = mswin_raw_print;
     windowprocs.win_raw_print_bold = mswin_raw_print_bold;