New approximation function

diff --git a/src/client.h b/src/client.h
index 75bb560..10b3fb4 100644 (file)
--- a/src/client.h
+++ b/src/client.h
@@ -88,6 +88,7 @@ int client_parse_query(struct client *cl, const char *query,
                        facet_limits_t facet_limits, const char *startrecs,
                        const char *maxrecs);
 Odr_int client_get_hits(struct client *cl);
+Odr_int client_get_approximation(struct client *cl);
 int client_get_num_records(struct client *cl);
 int client_get_num_records_filtered(struct client *cl);
 int client_get_diagnostic(struct client *cl, const char **addinfo);