stdin.c: btr preparations.

[paraslash.git] / buffer_tree.h

diff --git a/buffer_tree.h b/buffer_tree.h
index 18b9e8a29576ce7bd25dae68a2640add87bb14b0..04217801f70b934eb25987aeb4237e919d13bc4c 100644 (file)
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -2,5 +2,11 @@
 struct btr_node;
 
 struct btr_node *btr_new_node(char *name, struct btr_node *parent);
 struct btr_node;
 
 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);
 void btr_add_output(char *buf, size_t size, struct btr_node *btrn);

-bool btr_is_leaf_node(struct btr_node *btrn);
+bool btr_no_children(struct btr_node *btrn);
+size_t btr_bytes_pending(struct btr_node *btrn);
+size_t btr_get_input_queue_size(struct btr_node *btrn);
+bool btr_no_parent(struct btr_node *btrn);
+size_t btr_next_buffer(struct btr_node *btrn, char **bufp);
+void btr_consume(struct btr_node *btrn, size_t numbytes);