New unwind-protect flavors to better type-check C callbacks.

[bpt/emacs.git] / src / w32inevt.c

diff --git a/src/w32inevt.c b/src/w32inevt.c
index 2cbf31e..88a3f97 100644 (file)
--- a/src/w32inevt.c
+++ b/src/w32inevt.c
@@ -1,5 +1,6 @@
 /* Input event support for Emacs on the Microsoft Windows API.
-   Copyright (C) 1992-1993, 1995, 2001-2012  Free Software Foundation, Inc.
+   Copyright (C) 1992-1993, 1995, 2001-2013 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Emacs.
 
@@ -576,6 +577,7 @@ maybe_generate_resize_event (void)
                     0, 0, 0);
 }
 
+#if HAVE_W32NOTIFY
 static int
 handle_file_notifications (struct input_event *hold_quit)
 {
@@ -643,6 +645,13 @@ handle_file_notifications (struct input_event *hold_quit)
   leave_crit ();
   return nevents;
 }
+#else  /* !HAVE_W32NOTIFY */
+static int
+handle_file_notifications (struct input_event *hold_quit)
+{
+  return 0;
+}
+#endif /* !HAVE_W32NOTIFY */
 
 /* Here's an overview of how Emacs input works in non-GUI sessions on
    MS-Windows.  (For description of the GUI input, see the commentary