Implement the payload offset set function for Gluks.

Signed-off-by: Hyman Huang <yong.huang@smartx.com>
---
 crypto/block.c         | 4 ++++
 include/crypto/block.h | 1 +
 2 files changed, 5 insertions(+)

diff --git a/crypto/block.c b/crypto/block.c
index 7bb4b74a37..3dcf22a69f 100644
--- a/crypto/block.c
+++ b/crypto/block.c
@@ -319,6 +319,10 @@ QCryptoHashAlgorithm qcrypto_block_get_kdf_hash(QCryptoBlock *block)
     return block->kdfhash;
 }
 
+void qcrypto_block_set_payload_offset(QCryptoBlock *block, uint64_t offset)
+{
+    block->payload_offset = offset;
+}
 
 uint64_t qcrypto_block_get_payload_offset(QCryptoBlock *block)
 {
diff --git a/include/crypto/block.h b/include/crypto/block.h
index 4f63a37872..b47a90c529 100644
--- a/include/crypto/block.h
+++ b/include/crypto/block.h
@@ -312,4 +312,5 @@ void qcrypto_block_free(QCryptoBlock *block);
 
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(QCryptoBlock, qcrypto_block_free)
 
+void qcrypto_block_set_payload_offset(QCryptoBlock *block, uint64_t offset);
 #endif /* QCRYPTO_BLOCK_H */
-- 
2.39.1