Add a lookup function to the option universe structure.

diff --git a/includes/tree.h b/includes/tree.h
index c2df41f52b11a06b33bb33dc457500e0076fc004..e5440ef9e9339021272cf7d764693a8d3750e400 100644 (file)
--- a/includes/tree.h
+++ b/includes/tree.h
@@ -93,8 +93,12 @@ struct tree_cache {
 #define TC_TEMPORARY           2
 };
 
+struct data_string; /* forward */
+struct packet; /* forward */
+
 struct universe {
        char *name;
+       struct data_string (*lookup_func) PROTO ((struct packet *, int));
        struct hash_table *hash;
        struct option *options [256];
 };