+static int print_bio(const char *str, size_t len, void *b)
+{
+ return BIO_write((BIO *)b, str, len);
+}
+
+int CRYPTO_mem_leaks(BIO *b)
+{
+ /*
+ * OPENSSL_cleanup() will free the ex_data locks so we can't have any
+ * ex_data hanging around
+ */
+ bio_free_ex_data(b);
+
+ return CRYPTO_mem_leaks_cb(print_bio, b);
+}
+