Refactor literal-storage to not use C++ features

JerryScript-DCO-1.0-Signed-off-by: Roland Takacs rtakacs.u-szeged@partner.samsung.com

jerry-core/rcs/rcs-iterator.h

@@ -0,0 +1,42 @@
+/* Copyright 2015 Samsung Electronics Co., Ltd.
+ * Copyright 2015 University of Szeged
+ *
+ * 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 RCS_ITERATOR_H
+#define RCS_ITERATOR_H
+
+#include "ecma-globals.h"
+
+/**
+ * Represents a context for the iterator.
+ */
+typedef struct
+{
+  rcs_record_set_t *recordset_p; /**< recordset, containing the records */
+  rcs_record_t *record_start_p; /**< start of current record */
+  uint8_t *current_pos_p; /**< pointer to current offset in current record */
+  size_t current_offset; /**< current offset */
+} rcs_iterator_t;
+
+extern rcs_iterator_t rcs_iterator_create (rcs_record_set_t *, rcs_record_t *);
+
+extern void rcs_iterator_write (rcs_iterator_t *, void *, size_t);
+extern void rcs_iterator_read (rcs_iterator_t *, void *, size_t);
+extern void rcs_iterator_skip (rcs_iterator_t *, size_t);
+
+extern void rcs_iterator_reset (rcs_iterator_t *);
+extern bool rcs_iterator_finished (rcs_iterator_t *);
+
+#endif /* !RCS_ITERATOR_H */