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-rw-r--r--graph.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/graph.h b/graph.h
index 0be62bd8b1..3f48c19b62 100644
--- a/graph.h
+++ b/graph.h
@@ -68,6 +68,11 @@ int graph_next_line(struct git_graph *graph, struct strbuf *sb);
/*
+ * Return current width of the graph in on-screen characters.
+ */
+int graph_width(struct git_graph *graph);
+
+/*
* graph_show_*: helper functions for printing to stdout
*/