t/README: start testing porcelainish

diff --git a/diff.h b/diff.h
index de9de574e78693d27ff911d882030a59407a99d5..b61fdc8f1e4f34b608ed69cbbac6f74b81d47b53 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -46,6 +46,7 @@ struct diff_options {
        int setup;
        int abbrev;
        const char *stat_sep;
+       long xdl_opts;
 
        int nr_paths;
        const char **paths;