Latest update.

test/cmsapitest.c

@@ -1,3 +1,12 @@
+/*
+ * Copyright 2018 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 <string.h>
 
 #include <openssl/cms.h>
@@ -49,6 +58,8 @@ static int test_encrypt_decrypt(void)
     return testresult;
 }
 
+OPT_TEST_DECLARE_USAGE("certfile privkeyfile\n")
+
 int setup_tests(void)
 {
     char *certin = NULL, *privkeyin = NULL;