X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firgraph_t.h;h=b431f063cc5f0fe77e1bb8502e526e7863b69352;hb=a08e6f04aa3669cff094f94a9484c7c2bb1314d0;hp=6e393ef6f08a57655bc9fb76d3a3ba24e6eab066;hpb=6f068af98daa4725d60e5d23a8f98ec2841cfa44;p=libfirm

diff --git a/ir/ir/irgraph_t.h b/ir/ir/irgraph_t.h
index 6e393ef6f..b431f063c 100644
--- a/ir/ir/irgraph_t.h
+++ b/ir/ir/irgraph_t.h
@@ -93,7 +93,7 @@ struct obstack *get_irg_obstack(const ir_graph *irg);
  * @param irg   the IR graph
  * @param n the IR node
  */
-int node_is_in_irgs_storage(ir_graph *irg, ir_node *n);
+int node_is_in_irgs_storage(const ir_graph *irg, const ir_node *n);
 
 /*-------------------------------------------------------------------*/
 /* inline functions for graphs                                       */
@@ -447,7 +447,7 @@ static inline void irg_kill_node(ir_graph *irg, ir_node *n)
  * @return    The node with that index or NULL, if there is no node with that index.
  * @note      The node you got might be dead.
  */
-static inline ir_node *_get_idx_irn(ir_graph *irg, unsigned idx)
+static inline ir_node *_get_idx_irn(const ir_graph *irg, unsigned idx)
 {
 	assert(idx < (unsigned) ARR_LEN(irg->idx_irn_map));
 	return irg->idx_irn_map[idx];