X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=graph.h;h=e04b5fffacf76b9972871cf35f6ffe38260cfd2b;hp=7c3e862b5f486d7a6024f3405a6494f7f380a615;hb=7175d91deff20b1408450c231b2b445ea28f7f29;hpb=09ad20ff60eb8c11edf407c4060062dae187f5e7

diff --git a/graph.h b/graph.h
index 7c3e862b..e04b5fff 100644
--- a/graph.h
+++ b/graph.h
@@ -21,6 +21,9 @@ void graph_set_color(struct graph *g, const char *label,
 		double red, double green, double blue);
 void graph_free(struct graph *bg);
 
+typedef void (*graph_axis_unit_change_callback)(struct graph *g, int power_of_ten);
+void graph_x_axis_unit_change_notify(struct graph *g, graph_axis_unit_change_callback f);
+void graph_y_axis_unit_change_notify(struct graph *g, graph_axis_unit_change_callback f);
 
 #endif