Extension description syntax; extension instantiation, field values and calls with arguments (except strings); example of a simple extension.

String arguments support is supposed to be added in a subsequent commit.

jerry-core/ecma/base/ecma-init-finalize.h

@@ -0,0 +1,36 @@
+/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ECMA_INIT_FINALIZE_H
+#define ECMA_INIT_FINALIZE_H
+
+/** \addtogroup ecma ECMA
+ * @{
+ */
+
+/**
+ * \addtogroup ecmainitfinalize Initialization and finalization of ECMA
+ * @{
+ */
+
+extern void ecma_init (void);
+extern void ecma_finalize (void);
+
+/**
+ * @}
+ * @}
+ */
+
+#endif /* ECMA_INIT_FINALIZE_H */