1 files changed, 10 insertions, 0 deletions
diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h
index 15065c7d98..1d3a207c78 100644
--- a/ssl/ssl_locl.h
+++ b/ssl/ssl_locl.h
@@ -973,6 +973,11 @@ struct ssl_ctx_st {
 
     /* The maximum number of bytes that can be sent as early data */
     uint32_t max_early_data;
+
+    /* TLS1.3 padding callback */
+    size_t (*record_padding_cb)(SSL *s, int type, size_t len, void *arg);
+    void *record_padding_arg;
+    size_t block_padding;
 };
 
 struct ssl_st {
@@ -1289,6 +1294,11 @@ struct ssl_st {
      */
     uint32_t early_data_count;
 
+    /* TLS1.3 padding callback */
+    size_t (*record_padding_cb)(SSL *s, int type, size_t len, void *arg);
+    void *record_padding_arg;
+    size_t block_padding;
+
     CRYPTO_RWLOCK *lock;
 };