Add 'type' argument to set/get native handle API (#1711)

Ecma-object have native handle type inside, and binding code could use
type info to validate native handle's type.

Related issue #1681

JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang zidong.jiang@intel.com

jerry-core/ecma/base/ecma-globals.h

@@ -195,6 +195,28 @@ typedef int32_t ecma_integer_value_t;
  */
 typedef uintptr_t ecma_external_pointer_t;
 
+/**
+ * Representation for native handle package.
+ *
+ * Note: It is for the deprecated api:
+ *       jerry_get_object_native_handle and jerry_set_object_native_handle
+ */
+
+typedef struct
+{
+  ecma_external_pointer_t handle_p; /**< points to the external native object */
+  ecma_external_pointer_t free_cb; /**< free callback of the native handle */
+} ecma_native_handle_package_t;
+
+/**
+ * Representation of the native pointer package.
+ */
+typedef struct
+{
+  ecma_external_pointer_t native_p; /**< points to the external native object */
+  ecma_external_pointer_t info_p; /**< type info of the native pointer */
+} ecma_native_pointer_package_t;
+
 /**
  * Special property identifiers.
  */