1 files changed, 7 insertions, 1 deletions

diff --git a/src/lib/libssl/bytestring.h b/src/lib/libssl/bytestring.h
index ce933f3f7b..022bc683a3 100644
--- a/src/lib/libssl/bytestring.h
+++ b/src/lib/libssl/bytestring.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: bytestring.h,v 1.22 2021/12/15 17:36:49 jsing Exp $   */
+/*      $OpenBSD: bytestring.h,v 1.23 2022/01/06 14:30:30 jsing Exp $   */
 /*
  * Copyright (c) 2014, Google Inc.
  *
@@ -509,6 +509,12 @@ int CBB_add_u24(CBB *cbb, size_t value);
 int CBB_add_u32(CBB *cbb, size_t value);
 
 /*
+ * CBB_add_u64 appends a 64-bit, big-endian number from |value| to |cbb|. It
+ * returns one on success and zero otherwise.
+ */
+int CBB_add_u64(CBB *cbb, uint64_t value);
+
+/*
  * CBB_add_asn1_uint64 writes an ASN.1 INTEGER into |cbb| using |CBB_add_asn1|
  * and writes |value| in its contents. It returns one on success and zero on
  * error.