969   struct gdb_timer *timer_ptr, *timer_index, *prev_timer;  in create_timer()  local
979   timer_ptr = (struct gdb_timer *) xmalloc (sizeof (gdb_timer));  in create_timer()
980   timer_ptr->when.tv_sec = time_now.tv_sec + delta.tv_sec;  in create_timer()
981   timer_ptr->when.tv_usec = time_now.tv_usec + delta.tv_usec;  in create_timer()
983   if (timer_ptr->when.tv_usec >= 1000000)  in create_timer()
985       timer_ptr->when.tv_sec += 1;  in create_timer()
986       timer_ptr->when.tv_usec -= 1000000;  in create_timer()
988   timer_ptr->proc = proc;  in create_timer()
989   timer_ptr->client_data = client_data;  in create_timer()
991   timer_ptr->timer_id = timer_list.num_timers;  in create_timer()
1002       if ((timer_index->when.tv_sec > timer_ptr->when.tv_sec) ||  in create_timer()
1003 	  ((timer_index->when.tv_sec == timer_ptr->when.tv_sec)  in create_timer()
1004 	   && (timer_index->when.tv_usec > timer_ptr->when.tv_usec)))  in create_timer()
1010       timer_ptr->next = timer_list.first_timer;  in create_timer()
1011       timer_list.first_timer = timer_ptr;  in create_timer()
1021       prev_timer->next = timer_ptr;  in create_timer()
1022       timer_ptr->next = timer_index;  in create_timer()
1026   return timer_ptr->timer_id;  in create_timer()
1034   struct gdb_timer *timer_ptr, *prev_timer = NULL;  in delete_timer()  local
1038   for (timer_ptr = timer_list.first_timer; timer_ptr != NULL;  in delete_timer()
1039        timer_ptr = timer_ptr->next)  in delete_timer()
1041       if (timer_ptr->timer_id == id)  in delete_timer()
1045   if (timer_ptr == NULL)  in delete_timer()
1048   if (timer_ptr == timer_list.first_timer)  in delete_timer()
1049     timer_list.first_timer = timer_ptr->next;  in delete_timer()
1053 	   prev_timer->next != timer_ptr;  in delete_timer()
1056       prev_timer->next = timer_ptr->next;  in delete_timer()
1058   xfree (timer_ptr);  in delete_timer()
1071   struct gdb_timer *timer_ptr, *saved_timer;  in handle_timer_event()  local
1074   timer_ptr = timer_list.first_timer;  in handle_timer_event()
1076   while (timer_ptr != NULL)  in handle_timer_event()
1078       if ((timer_ptr->when.tv_sec > time_now.tv_sec) ||  in handle_timer_event()
1079 	  ((timer_ptr->when.tv_sec == time_now.tv_sec) &&  in handle_timer_event()
1080 	   (timer_ptr->when.tv_usec > time_now.tv_usec)))  in handle_timer_event()
1084       timer_list.first_timer = timer_ptr->next;  in handle_timer_event()
1085       saved_timer = timer_ptr;  in handle_timer_event()
1086       timer_ptr = timer_ptr->next;  in handle_timer_event()