add missing testsuite.h file

tests/include.am

@@ -31,4 +31,4 @@ tests_testsuite_test_DEPENDENCIES = src/libwolfssh.la
 
 DISTCLEANFILES+= tests/.libs/unit.test tests/.libs/api.test \
                  tests/.libs/testsuite.test
-EXTRA_DIST += tests/unit.h
+EXTRA_DIST += tests/testsuite.h

tests/testsuite.h

@@ -0,0 +1,24 @@
+/* testsuite.h
+ *
+ * Copyright (C) 2014-2016 wolfSSL Inc.
+ *
+ * This file is part of wolfSSH.
+ *
+ * wolfSSH is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSH is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with wolfSSH.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+int test_SFTP(int flag);
+