init: use __log_buf() if we know buf != NULL

[fio.git] / graph.h

diff --git a/graph.h b/graph.h
index 42f781ff9d5f59b4e6b17f891210576d1fd8638f..078e50ceac83ee881abe61a56073cf56f27bb969 100644 (file)
--- a/graph.h
+++ b/graph.h
@@ -93,5 +93,7 @@ extern int graph_contains_xy(struct graph *p, int x, int y);
 extern void graph_set_base_offset(struct graph *g, unsigned int base_offset);
 extern void graph_set_graph_all_zeroes(struct graph *g, unsigned int set);
 
+extern void graph_clear_values(struct graph *g);
+
 #endif