Added comment regarding Win32 access violation in drain_outbuf().

src/sbbs3/websrvr.c

@@ -738,7 +738,7 @@ static void drain_outbuf(http_session_t * session)
 	/* Lock the mutex to ensure data has been sent */
 	while(!session->outbuf_write_initialized)
 		SLEEP(1);
-	pthread_mutex_lock(&session->outbuf_write);
+	pthread_mutex_lock(&session->outbuf_write);		/* Win32 Access violation here on Jan-11-2006 - shutting down webserver while in use */
 	pthread_mutex_unlock(&session->outbuf_write);
 }