diff --git a/include/lib/transfer_list.h b/include/lib/transfer_list.h
index f1e4181..eee2b82 100644
--- a/include/lib/transfer_list.h
+++ b/include/lib/transfer_list.h
@@ -48,6 +48,7 @@
 	TL_TAG_HOB_BLOCK = 2,
 	TL_TAG_HOB_LIST = 3,
 	TL_TAG_ACPI_TABLE_AGGREGATE = 4,
+	TL_TAG_TPM_EVLOG = 5,
 };
 
 enum transfer_list_ops {
@@ -91,6 +92,10 @@
 	 */
 };
 
+struct transfer_list_entry *
+transfer_list_next(struct transfer_list_header *tl,
+		   struct transfer_list_entry *last);
+
 bool transfer_list_verify_checksum(const struct transfer_list_header *tl);
 
 void *transfer_list_entry_data(struct transfer_list_entry *entry);