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-rw-r--r--include/dfs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/dfs.h b/include/dfs.h
index 340f5c8..2a2c187 100644
--- a/include/dfs.h
+++ b/include/dfs.h
@@ -4,5 +4,6 @@
#include "structs.h"
struct front_item * dfs(struct data *);
+struct online_return dfs_online(struct data *, struct front_item *, struct tree_item *, long int);
#endif