zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/dso/dso_openssl.c b/ap/lib/libssl/openssl-1.1.1o/crypto/dso/dso_openssl.c
new file mode 100644
index 0000000..c76a04d
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/dso/dso_openssl.c
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (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 "dso_local.h"
+
+#ifdef DSO_NONE
+
+static DSO_METHOD dso_meth_null = {
+    "NULL shared library method"
+};
+
+DSO_METHOD *DSO_METHOD_openssl(void)
+{
+    return &dso_meth_null;
+}
+#endif