pub unsafe extern "C" fn heif_item_get_property_user_description(
context: *const heif_context,
itemId: heif_item_id,
propertyId: heif_property_id,
out: *mut *mut heif_property_user_description
) -> heif_error
pub unsafe extern "C" fn heif_item_get_property_user_description(
context: *const heif_context,
itemId: heif_item_id,
propertyId: heif_property_id,
out: *mut *mut heif_property_user_description
) -> heif_error