--- zzzz-none-000/linux-2.4.17/include/linux/timer.h	2001-11-22 19:46:19.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/linux/timer.h	2004-11-24 13:21:43.000000000 +0000
@@ -16,12 +16,16 @@
 struct timer_list {
 	struct list_head list;
 	unsigned long expires;
+#ifdef CONFIG_HIGH_RES_TIMERS
+        long sub_expires;
+#endif
 	unsigned long data;
 	void (*function)(unsigned long);
 };
 
 extern void add_timer(struct timer_list * timer);
 extern int del_timer(struct timer_list * timer);
+extern void update_real_wall_time(void);
 
 #ifdef CONFIG_SMP
 extern int del_timer_sync(struct timer_list * timer);
@@ -38,14 +42,26 @@
  * If the timer is known to be not pending (ie, in the handler), mod_timer
  * is less efficient than a->expires = b; add_timer(a).
  */
+#ifdef CONFIG_HIGH_RES_TIMERS
+int mod_timer_hr(struct timer_list *timer, 
+                 unsigned long expires,
+                 long sub_expires);
+#else
+#define  mod_timer_hr(a,b,c) mod_timer(a,b)
+#endif
+
 int mod_timer(struct timer_list *timer, unsigned long expires);
 
 extern void it_real_fn(unsigned long);
 
 static inline void init_timer(struct timer_list * timer)
 {
-	timer->list.next = timer->list.prev = NULL;
+#ifdef CONFIG_HIGH_RES_TIMERS
+        timer->sub_expires = 0;
+#endif
+	timer->list.next = timer->list.prev =(struct list_head *) NULL;
 }
+#define TIMER_INIT(fun) {function: fun}
 
 static inline int timer_pending (const struct timer_list * timer)
 {