pub unsafe extern "C" fn heif_image_handle_get_depth_image_handle(
handle: *const heif_image_handle,
depth_image_id: heif_item_id,
out_depth_handle: *mut *mut heif_image_handle
) -> heif_error
pub unsafe extern "C" fn heif_image_handle_get_depth_image_handle(
handle: *const heif_image_handle,
depth_image_id: heif_item_id,
out_depth_handle: *mut *mut heif_image_handle
) -> heif_error