(displayed_window_lines): Take empty lines at

[bpt/emacs.git] / src / w32xfns.c

diff --git a/src/w32xfns.c b/src/w32xfns.c
index 7c61b24..df3984e 100644 (file)
--- a/src/w32xfns.c
+++ b/src/w32xfns.c
@@ -1,5 +1,5 @@
 /* Functions taken directly from X sources for use with the Microsoft W32 API.
-   Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation.
+   Copyright (C) 1989, 1992, 1993, 1994, 1995, 1999 Free Software Foundation.
 
 This file is part of GNU Emacs.
 
@@ -18,8 +18,8 @@ along with GNU Emacs; see the file COPYING.  If not, write to
 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-#include <signal.h>
 #include <config.h>
+#include <signal.h>
 #include <stdio.h>
 #include "lisp.h"
 #include "frame.h"
@@ -239,6 +239,19 @@ prepend_msg (W32Msg *lpmsg)
   return (TRUE);
 }
 
+/* Process all messages in the current thread's queue.  */
+void
+drain_message_queue ()
+{
+  MSG msg;
+  while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
+    {
+      TranslateMessage (&msg);
+      DispatchMessage (&msg);
+    }
+}
+
+
 /*
  *    XParseGeometry parses strings of the form
  *   "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where