From 8e08c60aa6d5a3520f3f7232c9efe1e6bd93c8a7 Mon Sep 17 00:00:00 2001
From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Wed, 13 Jul 2022 16:08:35 +1000
Subject: [PATCH] add the *variables callback

---
 vector/QueryCallbacks.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/vector/QueryCallbacks.h b/vector/QueryCallbacks.h
index 0414ddb..b74550a 100644
--- a/vector/QueryCallbacks.h
+++ b/vector/QueryCallbacks.h
@@ -1,6 +1,8 @@
 #ifndef QueryCallbacks_H
 #define QueryCallbacks_H
 
+typedef struct HashVector HashVector;
+
 enum NextState {
     /**
      * This state tells the "next" function that it should capture the
@@ -63,11 +65,10 @@ struct QueryCallbacks {
      */
     int (*next)(Query *this,BindingTable *bt,enum NextState state);
     /**
-     * This callback function adds its binding names to the
+     * \brief This callback function adds its binding names to the
      * hashvector.
      */
-    void (*bindings)(Query *this,HashVector *hv);
+    void (*variables)(Query *this,HashVector *hv);
 };
 
-
 #endif
-- 
2.39.2