Latest update.

providers/common/include/prov/bio.h

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdarg.h>
+#include <openssl/bio.h>
+#include <openssl/core.h>
+
+int ossl_prov_bio_from_dispatch(const OSSL_DISPATCH *fns);
+
+BIO *ossl_prov_bio_new_file(const char *filename, const char *mode);
+BIO *ossl_prov_bio_new_membuf(const char *filename, int len);
+int ossl_prov_bio_read_ex(BIO *bio, void *data, size_t data_len,
+                          size_t *bytes_read);
+int ossl_prov_bio_free(BIO *bio);
+int ossl_prov_bio_vprintf(BIO *bio, const char *format, va_list ap);
+int ossl_prov_bio_printf(BIO *bio, const char *format, ...);