/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
* @param post - walker function, executed after the predecessor of a node are visited
* @param env - environment, passed to pre and post
*/
-void callgraph_walk(callgraph_walk_func *pre, callgraph_walk_func *post, void *env);
+void callgraph_walk(callgraph_walk_func *pre, callgraph_walk_func *post,
+ void *env);
/**
* Compute the backedges that represent recursions and a looptree.