-#define get_block_border_head(info, bl) _get_block_border_head(info, bl)
-
-#define foreach_border_head(head, pos) list_for_each_entry_reverse(border_t, pos, head, list)
-#define border_next(b) (list_entry((b)->list.next, border_t, list))
-#define border_prev(b) (list_entry((b)->list.prev, border_t, list))
-
-#define chordal_has_class(chordal_env, irn) \
- arch_irn_consider_in_reg_alloc(chordal_env->birg->main_env->arch_env, chordal_env->cls, irn)
-
-int nodes_interfere(const be_chordal_env_t *env, const ir_node *a, const ir_node *b);
-
-void be_ra_chordal_color(be_chordal_env_t *chordal_env);
-
-/**
- * Check a register allocation obtained with the chordal register allocator.
- * @param chordal_env The chordal environment.
- */
-void be_ra_chordal_check(be_chordal_env_t *chordal_env);
+#define foreach_border_head(head, pos) list_for_each_entry_reverse(border_t, pos, head, list)