From 716490f0c2a66464638f25cafed4dd3f22452865 Mon Sep 17 00:00:00 2001
From: Andrew Innes <andrewi@gnu.org>
Date: Thu, 1 Jul 1999 19:48:55 +0000
Subject: [PATCH] (drain_message_queue): New function.

---
 src/w32xfns.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/w32xfns.c b/src/w32xfns.c
index 7c61b241520..617eec7841b 100644
--- a/src/w32xfns.c
+++ b/src/w32xfns.c
@@ -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
-- 
2.39.2