--- gvpe/src/iom.h	2004/11/12 12:49:12	1.25
+++ gvpe/src/iom.h	2005/03/07 01:31:26	1.28
@@ -1,8 +1,10 @@
 /*
     iom.h -- generic I/O multiplexer
-    Copyright (C) 2003, 2004 Marc Lehmann <pcg@goof.com>
+    Copyright (C) 2003, 2004 Marc Lehmann <gvpe@schmorp.de>
  
-    This program is free software; you can redistribute it and/or modify
+    This file is part of GVPE.
+
+    GVPE is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
@@ -13,7 +15,7 @@
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
+    along with gvpe; if not, write to the Free Software
     Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
@@ -47,6 +49,9 @@
 typedef double tstamp;
 extern tstamp NOW;
 
+// TSTAMP_MAX must still fit into a positive struct timeval
+#define TSTAMP_MAX (double)(1UL<<31)
+
 struct watcher;
 #if IOM_IO
 struct io_watcher;
@@ -86,6 +91,14 @@
   static void unreg (watcher &w, io_manager_vec<watcher> &queue);
 
 public:
+#if IOM_TIME
+  // fetch time only
+  static tstamp now ();
+
+  // set NOW
+  static void set_now ();
+#endif
+
   // register a watcher
 #if IOM_IO
   static void reg (io_watcher    &w); static void unreg (io_watcher    &w);