some fixes for xml dumper / still buggy.

[libfirm] / ir / tr / typewalk.h

diff --git a/ir/tr/typewalk.h b/ir/tr/typewalk.h
index e00a36b..85ddef0 100644 (file)
--- a/ir/tr/typewalk.h
+++ b/ir/tr/typewalk.h
@@ -49,7 +49,11 @@ void type_walk(type_walk_func *pre,
               type_walk_func *post,
               void *env);
 
-/** walks over all type information reachable from irg */
+/** Walks over all type information reachable from an ir graph.
+ *
+ *  Walks over all type information reachable from irg, i.e., starts a
+ *  type walk at the irgs entity, the irgs frame type and all types and
+ *  entities that are attributes to firm nodes. */
 void type_walk_irg(ir_graph *irg,
                   type_walk_func *pre,
                   type_walk_func *post,