Remove ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION to free an object type.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com

jerry-core/ecma/builtin-objects/ecma-builtins.h

@@ -34,6 +34,21 @@ typedef enum
   ECMA_BUILTIN_ID__COUNT /**< number of built-in objects */
 } ecma_builtin_id_t;
 
+/**
+ * Construct a routine value
+ */
+#define ECMA_ROUTINE_VALUE(id, length) (((id) << 4) | length)
+
+/**
+ * Get routine length
+ */
+#define ECMA_GET_ROUTINE_LENGTH(value) ((uint8_t) ((value) & 0xf))
+
+/**
+ * Get routine ID
+ */
+#define ECMA_GET_ROUTINE_ID(value) ((uint16_t) ((value) >> 4))
+
 /* ecma-builtins.c */
 extern void ecma_init_builtins (void);
 extern void ecma_finalize_builtins (void);
@@ -55,4 +70,7 @@ extern bool
 ecma_builtin_is (ecma_object_t *, ecma_builtin_id_t);
 extern ecma_object_t *
 ecma_builtin_get (ecma_builtin_id_t);
+extern bool
+ecma_builtin_function_is_routine (ecma_object_t *);
+
 #endif /* !ECMA_BUILTINS_H */