Add btr_bytes_pending().

[paraslash.git] / buffer_tree.h

diff --git a/buffer_tree.h b/buffer_tree.h
index 8a7a33b..b066ad9 100644 (file)
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -5,3 +5,4 @@ struct btr_node *btr_new_node(char *name, struct btr_node *parent);
 void btr_del_node(struct btr_node *btrn);
 void btr_add_output(char *buf, size_t size, struct btr_node *btrn);
 bool btr_is_leaf_node(struct btr_node *btrn);
+size_t btr_bytes_pending(struct btr_node *btrn);