int uds_initialize_chapter_index_page(struct delta_index_page *index_page,
				      const struct geometry *geometry, u8 *page_buffer,
				      u64 volume_nonce)
int uds_initialize_chapter_index_page(struct delta_index_page *index_page,
				      const struct index_geometry *geometry,
				      u8 *page_buffer, u64 volume_nonce)