zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/include/crypto/bn_dh.h b/ap/lib/libssl/openssl-1.1.1o/include/crypto/bn_dh.h
new file mode 100644
index 0000000..70ebca2
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/include/crypto/bn_dh.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2015-2016 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
+ */
+
+#define declare_dh_bn(x) \
+    extern const BIGNUM _bignum_dh##x##_p;              \
+    extern const BIGNUM _bignum_dh##x##_g;              \
+    extern const BIGNUM _bignum_dh##x##_q;
+
+declare_dh_bn(1024_160)
+declare_dh_bn(2048_224)
+declare_dh_bn(2048_256)
+
+extern const BIGNUM _bignum_ffdhe2048_p;
+extern const BIGNUM _bignum_ffdhe3072_p;
+extern const BIGNUM _bignum_ffdhe4096_p;
+extern const BIGNUM _bignum_ffdhe6144_p;
+extern const BIGNUM _bignum_ffdhe8192_p;
+extern const BIGNUM _bignum_const_2;