add TBTGetFirst/TBTGetLast methods

[tedtools.git] / tbtree.h

diff --git a/tbtree.h b/tbtree.h
index 083d34c..0df6381 100644 (file)
--- a/tbtree.h
+++ b/tbtree.h
@@ -156,4 +156,7 @@ int TBTIterate(TBTree *db, TBTIterator *iterator, TBTValue *key, TBTValue *value
 void TBTFreeIterator(TBTree *db, TBTIterator *iterator);
 
 
+int TBTGetFirst(TBTree *db, TBTValue *key, TBTValue *value);
+int TBTGetLast(TBTree *db, TBTValue *key, TBTValue *value);
+
 #endif