+ u8 image_deletion_occurred : 1;
+
+ /* Has the underlying WIM file been locked for appending? */
+ u8 locked_for_append : 1;
+
+ /* One of WIMLIB_COMPRESSION_TYPE_*, cached from the header flags. */
+ u8 compression_type;
+
+ /* Overridden compression type for wimlib_overwrite() or wimlib_write().
+ * Can be changed by wimlib_set_output_compression_type(); otherwise is
+ * the same as compression_type. */
+ u8 out_compression_type;
+
+ /* Compression type for writing packed streams; can be set with
+ * wimlib_set_output_pack_compression_type(). */
+ u8 out_pack_compression_type;
+
+ /* Uncompressed size of compressed chunks in this WIM (cached from
+ * header). */
+ u32 chunk_size;