HAL_DEVICE
HalDevice *device = HAL_DEVICE (obj);
HalDevice *d = HAL_DEVICE (iter->data);
HalDevice *d = HAL_DEVICE (iter->data);
HalDevice *d = HAL_DEVICE (iter->data);
HalDevice *d = HAL_DEVICE (iter->data);
HalDevice *d = HAL_DEVICE(gdl->devices->data);
child = HAL_DEVICE (i->data);
v = HAL_DEVICE (i->data);
d = HAL_DEVICE (v->data);
d = HAL_DEVICE (v->data);
if (hal_device_has_capability (HAL_DEVICE (i->data), "storage")) {
d = HAL_DEVICE (i->data);
d = HAL_DEVICE (iter->data);
d = HAL_DEVICE (i->data);