cql_sortby_to_sortkeys: handle modifiers.

[yaz-moved-to-github.git] / include / yaz / cql.h

diff --git a/include/yaz/cql.h b/include/yaz/cql.h
index 83b6217..2ec9776 100644 (file)
--- a/include/yaz/cql.h
+++ b/include/yaz/cql.h
@@ -417,6 +417,16 @@ int cql_sortby_to_sortkeys(struct cql_node *cn,
                            void (*pr)(const char *buf, void *client_data),
                            void *client_data);
 
+/** \brief converts CQL sortby to sortkeys .. 
+    \param cn CQL tree
+    \param out result buffer
+    \param max size of buffer (allocated)
+    \retval 0 OK
+    \retval -1 ERROR
+*/
+YAZ_EXPORT
+int cql_sortby_to_sortkeys_buf(struct cql_node *cn, char *out, int max);
+
 YAZ_END_CDECL
 
 #endif