2 * This file is part of libFirm.
3 * Copyright (C) 2012 University of Karlsruhe.
8 * @author Sebastian Hack
12 * Primitive depth-first search on the CFG.
14 #ifndef FIRM_ANA_DFS_H
15 #define FIRM_ANA_DFS_H
19 typedef struct dfs_t dfs_t;
20 typedef struct dfs_node_t dfs_node_t;
21 typedef struct dfs_edge_t dfs_edge_t;
30 extern dfs_edge_kind_t dfs_get_edge_kind(const dfs_t *dfs, const void *src, const void *tgt);
32 extern dfs_t *dfs_new(const absgraph_t *graph_impl, void *graph);
33 extern void dfs_free(dfs_t *dfs);
34 extern void dfs_dump(const dfs_t *dfs, FILE *file);
36 #endif /* FIRM_ANA_DFS_H */