+
+int (sched_get_time_step)(const ir_node *node)
+{
+ return _sched_get_time_step(node);
+}
+
+int (sched_has_next)(const ir_node *node)
+{
+ return _sched_has_next(node);
+}
+
+int (sched_has_prev)(const ir_node *node)
+{
+ return _sched_has_prev(node);
+}
+
+ir_node *(sched_next)(const ir_node *node)
+{
+ return _sched_next(node);
+}
+
+ir_node *(sched_prev)(const ir_node *node)
+{
+ return _sched_prev(node);
+}
+
+int (sched_is_scheduled)(const ir_node *node)
+{
+ return _sched_is_scheduled(node);
+}
+
+ir_node *(sched_first)(const ir_node *node)
+{
+ return _sched_first(node);
+}
+
+ir_node *(sched_last)(const ir_node *node)
+{
+ return _sched_last(node);
+}
+
+void (sched_add_after)(ir_node *after, ir_node *node)
+{
+ _sched_add_after(after, node);
+}
+
+void (sched_add_before)(ir_node *before, ir_node *node)
+{
+ _sched_add_before(before, node);
+}
+
+void (sched_init_block)(ir_node *block)
+{
+ _sched_init_block(block);
+}
+
+void (sched_remove)(ir_node *node)
+{
+ _sched_remove(node);
+}
+
+void (sched_reset)(ir_node *node)
+{
+ _sched_reset(node);
+}
+
+int (sched_comes_after)(const ir_node *n1, const ir_node *n2)
+{
+ return _sched_comes_after(n1, n2);
+}