1 file changed, 8 insertions, 1 deletion
diff --git a/source/ui-log.h b/source/ui-log.h
index d01a63d..349489a 100644
--- a/source/ui-log.h
+++ b/source/ui-log.h
@@ -14,8 +14,15 @@
  * is that table's width, which every row is filled out to. 0 leaves the rows
  * at their own width.
  */
-extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
+extern void cgit_print_log(const char *tip, int ofs, int cnt, const char *grep, const char *pattern,
 	const char *path, int pager, int commit_graph, int commit_sort, int table_columns);
+
+/*
+ * The columns a log row spans: age, message and author, and one more each for
+ * the graph and for the file and line counts that are turned on.
+ */
+extern int cgit_log_columns(int graph);
+
 extern void cgit_print_commit_decorations(struct commit *commit);
 
 #endif // CGIT_UI_LOG_H