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-rw-r--r--include/openssl/bio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/openssl/bio.h b/include/openssl/bio.h
index da0a356..547a36a 100644
--- a/include/openssl/bio.h
+++ b/include/openssl/bio.h
@@ -235,6 +235,10 @@ OPENSSL_EXPORT long BIO_callback_ctrl(BIO *bio, int cmd, bio_info_cb fp);
/* BIO_pending returns the number of bytes pending to be read. */
OPENSSL_EXPORT size_t BIO_pending(const BIO *bio);
+/* BIO_ctrl_pending calls |BIO_pending| and exists only for compatibility with
+ * OpenSSL. */
+OPENSSL_EXPORT size_t BIO_ctrl_pending(const BIO *bio);
+
/* BIO_wpending returns the number of bytes pending to be written. */
OPENSSL_EXPORT size_t BIO_wpending(const BIO *bio);