X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=buffer_tree.h;h=27f5da2fb9d971c16279a981ef5525372e23f5f6;hp=69886c7932b8c1f96ca59b7a6418ffe519e593fd;hb=e4713d70469e7ca1afd8e8b9a3e67c3764cf3933;hpb=5587494468627e20fe622b6055689717262d09ab

diff --git a/buffer_tree.h b/buffer_tree.h
index 69886c79..27f5da2f 100644
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -1,10 +1,11 @@
 
 struct btr_node;
 
-typedef int (*btr_command_handler)(const char *command, char **result);
+typedef int (*btr_command_handler)(struct btr_node *btrn,
+		const char *command, char **result);
 
 struct btr_node *btr_new_node(char *name, struct btr_node *parent,
-		btr_command_handler handler);
+		btr_command_handler handler, void *context);
 void btr_del_node(struct btr_node *btrn);
 void btr_add_output(char *buf, size_t size, struct btr_node *btrn);
 bool btr_no_children(struct btr_node *btrn);
@@ -16,3 +17,5 @@ void btr_consume(struct btr_node *btrn, size_t numbytes);
 int btr_exec(struct btr_node *btrn, const char *command, char **value_result);
 int btr_exec_up(struct btr_node *btrn, const char *command, char **value_result);
 int btr_splice_out_node(struct btr_node *btrn);
+void btr_pushdown(struct btr_node *btrn);
+void *btr_context(struct btr_node *btrn);