-void all_irg_walk(irg_walk_func *pre, irg_walk_func *post, void *env);
-
-#ifdef INTERPROCEDURAL_VIEW
-/**
- * Walks all irgs in interprocedural view.
- *
- * @param pre walker function, executed before the predecessor of a node are visited
- * @param post walker function, executed after the predecessor of a node are visited
- * @param env environment, passed to pre and post
- *
- * This function walks all irgs in interprocedural view.
- * Visits each node only once. Sets current_ir_graph properly. Does not use the link field.
- */
-void cg_walk(irg_walk_func *pre, irg_walk_func *post, void *env);
-#endif