typename MyString {
	length = Peek32(Field(value, "len"));
	STRING();
	ITEM_COUNT(length);
	ITEM_TYPE("char");
	if(length < 16)
		ITEM_PTRS(Field(value, "data").address, 1, from, items);
	else
		ITEM_PTRS(DeRef(Field(value, "ptr")).address, 1, from, items);
}

typename MyArray {
	begin = DeRef(Field(value, "begin"));
	end = DeRef(Field(value, "end"));
	sz = SizeOf(begin.type);

	ITEM_COUNT((end.address - begin.address) / sz);
	ITEM_TYPE(template_param[0]);
	ITEM_PTRS(begin.address, sz, from, items);
}

typename MyIndirectArray {
	a = Field(value, "a");
	begin = DeRef(Field(a, "begin"));
	end = DeRef(Field(a, "end"));
	ITEM_COUNT((end.address - begin.address) / SizeOfPtr());
	ITEM_TYPE(template_param[0]);
	ITEM_DEREF_PTRS(begin.address, from, items);
}

typename MyMap {
	k = Field(value, "keys");
	begin = DeRef(Field(k, "begin"));
	end = DeRef(Field(k, "end"));
	sz = SizeOf(begin.type);
	ITEM_COUNT((end.address - begin.address) / sz);
	ITEM_TYPE(template_param[0]);
	ITEM_PTRS(begin.address, sz, from, items);

	v = Field(value, "values");
	begin = DeRef(Field(v, "begin"));
	end = DeRef(Field(v, "end"));
	sz = SizeOf(begin.type);
	ITEM_COUNT((end.address - begin.address) / sz);
	ITEM_TYPE(template_param[1]);
	ITEM_PTRS(begin.address, sz, from, items);
}