refs: add expand_ref()

diff --git a/fetch-pack.h b/fetch-pack.h
index bb7fd76e5939d812f1f89b787324ae6ec519ca15..f7eadb21eb909c7e5eb72d4674972004c4dafa0f 100644 (file)
--- a/fetch-pack.h
+++ b/fetch-pack.h
@@ -10,6 +10,7 @@ struct fetch_pack_args {
        const char *uploadpack;
        int unpacklimit;
        int depth;
+       const char *deepen_since;
        unsigned quiet:1;
        unsigned keep_pack:1;
        unsigned lock_pack:1;
@@ -25,6 +26,7 @@ struct fetch_pack_args {
        unsigned self_contained_and_connected:1;
        unsigned cloning:1;
        unsigned update_shallow:1;
+       unsigned deepen:1;
 };
 
 /*