1 files changed, 3 insertions, 0 deletions
diff --git a/trie.h b/trie.h
index 9acbe300..293b4841 100644
--- a/trie.h
+++ b/trie.h
@@ -51,4 +51,7 @@ int TRIE_DOT_HELP(TYPE) ( TRIE_NODE(TYPE)*, FILE* );
 
 int EMPTY(TRIE(TYPE))(TRIE(TYPE)*);
 
+FMT_F(TRIE_NODE(TYPE));
+FMT_F(TRIE(TYPE));
+
 #endif /* TYPE */