get_timestamp_from_ref_info (VarRefInfoRef info)
{
  VarMetadataRef metadata = var_ref_info_get_metadata (info);
  return GUINT64_FROM_BE(var_metadata_lookup_uint64 (metadata, OSTREE_COMMIT_TIMESTAMP, 0));
 }
get_timestamp_from_ref_info (VarRefInfoRef info)
{
  VarMetadataRef metadata = var_ref_info_get_metadata (info);
  return GUINT64_FROM_BE(var_metadata_lookup_uint64 (metadata, OSTREE_COMMIT_TIMESTAMP, 0));
 }