add doxygen comments

[libfirm] / include / libfirm / irdump.h

diff --git a/include/libfirm/irdump.h b/include/libfirm/irdump.h
index c2ada43..1f7f459 100644 (file)
--- a/include/libfirm/irdump.h
+++ b/include/libfirm/irdump.h
@@ -602,6 +602,11 @@ void turn_off_edge_labels(void);
  */
 void dump_consts_local(int flag);
 
+/**
+ * if set to non-zero node idx will be added to node labels
+ */
+void dump_node_idx_label(int flag);
+
 /**
  * Returns 0 if dump_out_edge_flag or dump_loop_information_flag
  * are set, else returns dump_const_local_flag.